СПИСОК патентов США - подгруппа МПК16 H04N5/74


Выделить слова в названиях патентов:


№ п/п Номер патента Название патента

2017

19609295Display device and method for adjustment of an image
29609263Optical unit and projective display device
39609262Device for adaptive projection
49606425Imaging optical system, optical apparatus and image projection apparatus
59599885Driving apparatus, light source driving apparatus, light source apparatus, projection apparatus, and driving method, suitable for driving load in which value of physical quantity as controlled object periodically changes
69591252Curved display apparatus for providing rear combination lamp function
79588411Light source apparatus emitting visible light and image display apparatus using the same
89584781Image displaying method and electronic device
99584638Portable phone having electro optic image projection system and orientation sensing device
109581855Liquid crystal device, electronic apparatus, and method of manufacturing liquid crystal device
119581757Lighting device, display device and television device
129569892Image capture input and projection output
139568812Image projection apparatus and control method thereof
149565373Method and system for performing alignment of a projection image to detected infrared (IR) radiation information
159560307Image projection kit and method and system of distributing image content for use with the same
169554104Projection system and semiconductor integrated circuit
179554089Smart LED lighting device and remote video chat system thereof
189549145Laser projection device and laser projection method for projecting laser beams onto a projection plane

2016

199532020Calibration apparatus, projector and calibration method
209531982Multiple stage modulation projector display systems having efficient light utilization
219525840Image projection apparatus and circuit-board retaining structure
229524578Projection system, semiconductor integrated circuit, and image correction method
239523842Projection device and projection system
249516258Laser driving circuit, laser driving method, and device using laser light
259516206Information processing apparatus, information processing method, and program
269513540Laser projection display and method for aligning color of the same
279509939Display for immersive window effect
289503711Reducing angular spread in digital image projection
299503673Micromechanical component including an integrated photodiode and a microprojector
309491422Two-stage light modulation for high dynamic range
319491396Apparatus, method, and system of controlling projection image, and recording medium storing image projection control program
329479769Calibration of a super-resolution display
339473731Wireless display sink device
349471694Method and system for browser-based control of a remote computer
359462215Enhanced global dimming for projector display systems
369462214Image display device
379459484Electro-optical module with heat dissipation member and frame for heat release and projection-type display apparatus
389456207Projection display apparatus
399456172System and method for correcting optical distortions when projecting 2D images onto 2D surfaces
409450161Method of manufacturing a light-emitting device by sintering conductive pastes
419440355Mobile robot
429423599Projection zoom lens and projection type display device
439414104Graphics initialization for wireless display devices
449414034Video projection system including multiple local video projection units
459414012Device for projecting an image, portable mobile device comprising a corresponding device, and a method for projecting an image
469413982System and method for video frame sequence control
479412337Projection displays
489407886Illumination optical system and projector including fluorophore
499405768Creation of image designating file and reproduction of image using same
509405124Methods and apparatus for light field projection
519401129Image projection device
529392212System and method for presenting virtual reality content to a user
539386260Projector with variable synchronization timing
549386259Projection display apparatus and method of controlling the same
559386236Periodic fringe imaging with structured pattern illumination and electronic rolling shutter detection
569380732Display device comprising first and second housing members having an impelling member arranged to impel a driver IC
579375643System and method for arranging and presenting interactive multiplayer game sessions to an audience
589374554Display selection for video conferencing
599373161Image processing device, projector, and image processing method
609369658Image correction of surface projected image
619363461Rear projection display system for a vehicle
629360746Underwater image projection system and method
639360679Illumination device, projection type image display device, and optical device
649357156Projection display device
659354493Projection system
669344695Automatic projection image correction system, automatic projection image correction method, and non-transitory storage medium
679332208Imaging apparatus having a projector with automatic photography activation based on superimposition
689332162System and method for video frame sequence control
699329466Image projection apparatus in which lamp power is determined by measured illuminance
709325926Terminal and method for controlling background projection
719323061Viewer with display overlay
729322530Light source device
739319648Video projector system
749319623Imformation processing apparatus and information processing system
759319622Video projector with automated image enhancement
769316892Projection device
779316889Front projection eReader system
789307183Portable image projector assembly
799300905Projector, projector control method, and recording medium storing projector control program
809300901Augmenting physical appearance using illumination
819300900Method and apparatus for increasing effective contrast ratio and brightness yields for digital light valve image projectors
829300899Method for projecting an image
839299284System and method for dark noise reduction in pulse width modulated (PWM) displays
849298010Wearable optical display with audio functionality
859292945Projector, image display system, and method of controlling projector
869288426Video display control device
879286028Devices and methods for providing a distributed manifestation in an environment
889279971Optical modulator device and spatio-temporally light modulated imaging system
899277162Keystone correction method and apparatus of curved display
909274575Information processing apparatus and information processing method
919270957Video display device
929270925Image output apparatus, image output system, and image output control program
939264702Automatic calibration of scene camera for optical see-through head mounted display
949258515Image display device
959257093Image display apparatus and image adjusting method
969253431Projection video display apparatus
979247189Optical module and scan-type image projection display device
989247185Playback apparatus, playback method and program
999244339Systems and methods for displaying an image or video on a retro-reflective screen
1009241143Output correction for visual projection devices
1019241124Content generation for interactive video projection systems
1029235108Projection system
1039232172Two-stage light modulation for high dynamic range
1049230487Display device and television receiver
1059229306Illumination optical system and projector including fluorophore

2015

1069225929Virtualized greeter systems and methods
1079225928Laser driving circuit, laser driving method, projector apparatus and apparatus which uses laser light
1089215487Control device, image display apparatus and control method
1099212805Special effects system using retroreflections to create an illusion of glowing toys and props
1109207770Information display system automatically adjusting projection area and method thereof
1119204023Camera module having electronic circuit patterns
1129195087Display device and television device
1139189610Projection type image display device
1149185373Laser projection system
1159179112Methods for combining camera and projector functions in a single device
1169176367Illumination device and display unit including a light source section, first and second uniformization optical members, an optical device, and a drive section
1179170474Efficient spatially modulated illumination system
1189167218Projector, image correction method, and program
1199167194Method for generating a unique service set identifier on a wireless projector
1209165517Methods for reducing ripples in data signal lines, display apparatus, liquid crystal display apparatus, and television receivers including the same
1219160996Imaging input/output with shared spatial modulator
1229160962Communication apparatus
1239154702Imaging method including synthesizing second image in area of screen that displays first image
1249153155Display apparatus and method for displaying high resolution images based on installation location
1259148616Apparatus, method and article for a dual-program display
1269148615Video display device and multi-screen display device
1279148573Non-uniform correction illumination pattern
1289148498Portable phone having electro optic image projection system and orientation sensing device
1299143720Handheld electronic device and image projection method of the same
1309131223Enhancing imaging performance through the use of active illumination
1319128231Display device, and television receiver
1329110357Display element, display device, and projection display device
1339108571Method, system, and computer program product for image capture positioning using a pattern of invisible light
1349106843Video projector system
1359106811Generalized normalization for image display
1369100629System and method for arranging and presenting interactive preshow sessions to an audience
1379100590Laser based display method and system
1389097967Projection device
1399083931Visual display system for customer interaction
1409083930High-dynamics image transmission system, encoding and decoding units and methods therefor
1419083781Portable image-capturing device with embedded projector
1429071772Laser based display method and system
1439039192Projection display device comprising a light source
1449019437Laser based display method and system
1459013638Laser based display method and system
1468988610Electronic equipment, control information transmission and reception methods having bidirectional communication using predetermined lines
1478953101Projector and control method thereof
1488941785Projector, image correction method, and program
1498926101Projection system and components

2014

1508888298Method for controlling a projector
1518888292Projection apparatus for providing multiple viewing angle images
1528882279Illumination system and projection device comprising the same
1538872985Video projector system
1548820941Projection apparatus and light source adjusting method thereof
1558780024Projector and method for projecting an image
1568773598Laser based display method and system
1578749719Laser based display method and system
1588730410Laser based display method and system
1598717505Laser based display method and system
1608711290Projection-type video-image display apparatus
1618669998Selection of colors
1628668339Light source device
1638654264Laser projection system
1648641209Positioning interfaces for projection display devices
1658634649Backlit scene type detection

2013

1668605226Projector
1678593579Projection display
1688582038Laser based display method and system
1698567956Projector
1708511833Image projection apparatus
17184856683D interaction for mobile device
1728477250Circular displays
1738441582Imaging displaying apparatus and 3-D image displaying apparatus applying the same therein
1748436949Image display system and method
1758427590Laser based display method and system
1768425043Projector having a plurality of optical devices with a purality of optical modulators
1778421816Selection of colors
1788411655System and method for implementing personalized interaction
1798396352Personal video recording with storage space distributed among remote personal video recorders

2012

1808310604Visual inspection apparatus having light source bank
1818289454Signal conversion device, video projection device, and video projection system
1828287129Low thermal stress birefringence imaging system
1838279358Complex image display device
1848272749High resolution segmented 3D projection system
1858259125Method for color signal gamut mapping and saturation boosting
1868251516Projection display device and optical system modulating separated P-polarized light and S-polarazed light
1878246171Cooling device and projector using the same
1888243224Flat panel display device having a plurality of first bosses disposed on the rear face of a front panel and a bezel fixedly coupled to an outer peripheral portion
1898242973Image signal processing apparatus, image signal processing method, image projecting system, image projecting method, and computer program
1908233097Scanning projector ambient lighting system
1918231227Light emitting device, light source unit and projector using same light source unit
1928228443Video projection device
1938223163Display device, program, and information storage medium
1948184136Image display device provided with multiple light sources emitting different colors to display color images in color sequential display method
1958167437Multi-positional smoothing mirror for video projection optics
1968162485Intermediate image formation optical system, image formation device, and methods thereof
1978157390Projecting system and lens combination thereof
1988152305Methods, systems, and computer program products for full spectrum projection
1998136951Projection type display apparatus and optical unit with optical coupling lens
2008115776Mechanism to mitigate color breakup artifacts in field sequential color display systems
2018094242Object management apparatus, mobile terminal, and object management method

2011

2028077185Mechanism to mitigate color breakup artifacts in field sequential color display systems
2038073207Method for displaying face detection frame, method for displaying character information, and image-taking device
2048072551Projector
2058066388Light source device and projector having same
2068066380Projector-type image display apparatus
2078063911System and method for gamut mapping of out-of-gamut signals
2088054547Rear projection dome
2098052284Projector with reduced size and higher contrast
2108047660Projection system and method including spatial light modulator and compact diffractive optics
2118044965Color processing apparatus and method
2128038299Light source apparatus, light source control method, and projector apparatus
2138023045Storage device, data processing apparatus, data processing method, program, storage medium and data processing system
2147988306Afocal attachment for projection lens
2157976170Holographic projection method and holographic projection device
2167972008Projection system using high-frequency drive modulation to reduce perceived speckle
2177972007Image generating apparatus using a mirror common to a plurality of optical paths
2187967447Overheat prevention device
2197967446Liquid crystal projector apparatus and cooler
2207963657Projection display device
2217954956Projection-type display apparatus
2227940281Dithering method and related dithering module and liquid crystal display (LCD)
2237901095Resolution scalable view projection
2247896503Image projecting apparatus
2257883219System and method for displaying images

2010

2267841727Projection optical system having a light blocker
2277841725Image display device and projector
2287832871Optical equipment with at least first and second ventilation paths
2297828448Illumination unit and image projection apparatus employing the same
2307817212Laser video projector having multi-channel acousto-optic modulator, and method and circuit for driving the same
2317815318Projector capable of adjusting brightness and brightness uniformity
2327810935Display unit and light-emitting unit
2337810930Projection-type display apparatus and control method for projection-type display apparatus as well as control program for projection-type display apparatus
2347806535Low power projection display devices
2357804547Liquid crystal display device
2367789517LED package, display panel, illumination system and projection system employing the same
2377773160Image display system and method
2387762669Display device for improving an image resolution of projection-type display device
2397760273Image processing apparatus and image processing method
2407760270Storage device, data processing apparatus, data processing method, program, storage medium, and data processing system
2417744226Projection type image display apparatus
2427738038Content-dependent scan rate converter with adaptive noise reduction
2437737989System and method for computing color correction coefficients
2447714943Ultra-thin image projection system
2457706048Speckle reduction method
2467703930Positioning interfaces for projection display devices
2477703927Liquid crystal projector apparatus using heat exchanger and method of cooling liquid crystal projector apparatus
2487703925Miniature projector module having effective utilization of light with two polarizations
2497690798Projector with extendible screen member
2507683913Display device and driving method thereof
2517665850Prism for high contrast projection
2527654676Pupil mismatch in a collimated display system
2537651227Projection system and method including spatial light modulator and compact diffractive optics
2547641346Method and apparatus to increase the contrast ratio of the image produced by a LCoS based light engine

2009

2557621644Projector with exhaust fans having intersecting exhaust directions
2567621641High luminance display apparatus using LCD panel
2577619891Plasma display apparatus
2587616368Light concentrating reflective display methods and apparatus
2597604355Systems and methods for handheld projection displays
2607591560Reflection optical system and projection display apparatus using the same
2617585078Illumination system capable of eliminating laser speckle and projection system employing the same
2627585077Optical apparatus and projector
2637585076Cooling unit manufacturing method, cooling unit, optical device and projector
2647578595Projection type video display apparatus
2657561208Method and decoder for composing a scene
2667559654High luminance display apparatus using LCD panel
2677553031Projection image display apparatus and projection optical unit to be used therein
2687545385Increased color depth, dynamic range and temporal response on electronic displays
2697543943Color permuting light projector
2707537349Optical device and projector
2717535619Discharge of MEM devices having charge induced via focused beam to enter different states
2727533996Contrast adjustable projector apparatus
2737520619Projection system and cooling system of the same
2747517096Projection display system with micro-mirror light modulator
2757515160Systems and methods for color preservation with image tone scale corrections
2767509222Calibration techniques for imaging devices
2777508673Heat dissipating apparatus for plasma display device
2787503661Projection optical system
2797500757Projector
2807497577Light modulator assembly
2817484852System for cooling heat emission portions in a projector
2827483086Illumination optical system, projection video system using the same, and integral-type video display

2008

2837466546Flat display device and cooling apparatus for the same
2847463487Cooling apparatus for flat display device
2857458687High efficiency digital cinema projection system with increased etendue
2867452085Dynamically adjustable fold-mirror assembly for projection device
2877450186Laser television
2887448759Projection equipment and a method of driving a light source lamp in projection equipment
2897445345Optical display device and projection-type display device
2907443594Color display device using separate diffracted light and illumination light
2917441904Projection type display apparatus with ventilation
2927434946Illumination system with integrated heat dissipation device for use in display systems employing spatial light modulators
2937429110Projector-type image display apparatus
2947416306Laser projector
2957408707Multi-region light scattering element
2967408527Light emitting device driving method and projection apparatus so equipped
2977407293Projection type image display unit
2987401925Image projection system
2997399088Pupil mismatch in a collimated display system
3007397517Display system and signal processing using diamond-shaped DMDs
3017396131Projection assembly
3027396130Optical system, image projection apparatus and method thereof
3037393109Method and apparatus for cooling optics
3047391568Luminous intensity distribution control device and display having the same
3057390095Projector
3067390094Method and apparatus to achieve a neutral dark state in image projection systems
3077387391Apparatus and method for mounting imagers on stress-sensitive polarizing beam splitters
3087387389Image display system and method
3097380945Color micro-mirror projectors
3107379123Sequential display system with changing color order
3117377653Color display apparatus having virtual single light origin
3127375760Content-dependent scan rate converter with adaptive noise reduction
3137369407Flat display device and cooling apparatus for the same
3147369318Color display device having single illuminating system
3157365806Projection display apparatus including a slide mechanism to prevent dropping of a screen during attachment
3167364308Projector apparatus
3177364302Projection display system using multiple light sources and polarizing element for using with same
3187360899Beamsplitting structures and methods in optical systems
3197357519Optical projection device
3207357514Methods and systems for improving operation of a video projector
3217357510Projection-type 3-D image display device using single projector
3227355797Color display device using separate diffracted light and illumination light
3237354162Projector
3247354157Image display device and light source device
3257350929Method for controlling a lighting device
3267350928Projection display system
3277350926Light source apparatus and an image display apparatus
3287334900Three-dimensional image projecting apparatus
3297327408Illuminator that generates linearly polarized light for microdisplay based light engine
3307324169Projection optical system, projection television, and method of manufacturing lens included in projection optical system
3317322700Image display apparatus
3327320523Liquid-cooled liquid crystal panel and method of manufacturing the same as well as liquid crystal projector
3337314280Projector apparatus

2007

3347304690Optical engine of a projection television
3357303288Image display device
3367303286Projection display device
3377303284Image projecting apparatus
3387290883System and method for projecting video onto a screen
3397283181Selectable color adjustment for image display
3407281807Positionable projection display devices
3417281803Polarization conversion assembly to complement angular transmission distribution of polarizing light modulator
3427278743Single panel illumination system and projection display apparatus using the same
3437268837Method and system for automated convergence and focus verification of projected images
3447264359Cooling apparatus
3457262817Rear projection TV with improved micromirror array
3467258451Optical projection device and adjusting method thereof
3477256841Projection display apparatus and method for projecting image onto a screen
3487250988Operation screen controlling method, operation screen controlling program, and display device
3497245327Pulse width modulated display with equalized pulse width segments
3507244029Laser projector having temperature control
3517234818Dust detection device for air filter and projector utilizing the same
3527233427Display system with clock dropping
3537232227Image display device
3547232225Projection type display device
3557232223Illumination optical system and projection display optical system
3567226170Projector with air cleaning functionality
3577224411Digital projection equipment and techniques
3587222970Lamp unit and projection-type display apparatus
3597222965Optical unit and a projection image display apparatus using the same
3607221759Projector with enhanced security camcorder defeat
3617220005Projection type video display apparatus
3627215362Auto-calibration of multi-projector systems
3637213922Projector
3647213920Image display apparatus
3657212254Illumination optical system, projection video system using the same, and integral-type video display
3667210797Projector optical unit, projection type image display apparatus, and rear projection type image display apparatus
3677210788Color prism and projection-type image display apparatus employing the same
3687207677Image display device and projector
3697207676Image projection apparatus
3707198376Illumination optical unit liquid crystal projector and production method of liquid crystal projector
3717193654Equipment and techniques for invisible seaming of multiple projection displays
3727190519Plate-like polarizing element, a polarizing conversion unit provided with the element, and a projector provided with the unit
3737187420Image display system and method
3747184104Projector having scanning optics
3757184103Laser video projector having multi-channel acousto-optic modulator, and method and circuit for driving the same
3767178920Projection display device
3777176986Projection television
3787175284Projection type display apparatus
3797175281Method and apparatus to increase the contrast ratio of the image produced by a LCoS based light engine
3807173760Luminous intensity distribution control device and display having the same
3817170567Projection type image display apparatus
3827164451Projector having scanning optics
3837163299Illumination unit and projection image display having the same
3847156525System and method for managing projector bulb life

2006

3857154567Projection lens regulator for rear projection television
3867142257Laser projection system
3877140734Image projection apparatus
3887137710Projection system
3897137706Fan apparatus, method of manufacturing fan apparatus, projection type display device and electronic device
3907133085Display control apparatus, display control method and information recording medium
3917133084Lens systems for projection televisions
3927131729Projection display apparatus
3937128421Thermal management of projection apparatus
3947125121Image display apparatus
3957118230Holder frame, optical device and projector
3967118229Illumination optical system and projector using the same
3977118226Sequential color recapture for image display systems
3987117514Multi-tuner television receiving apparatus and method of restricting the viewing
3997116380Video projector and optical light valve therefor
4007114816Fixing plate, optical device and projector
4017111941Method and apparatus for multiple-resolution light value projector
4027108378Method and devices for displaying images for viewing with varying accommodation
4037108377Video light producing device and projection type video display
4047104651Color scrollable projection system
4057102700Laser projection system
4067097309Lighting system and compact projection system
4077097306Projection device and liquid crystal panel unit for use in the projection device
4087086739Projection display apparatus with capability of controlling whether to cool lamp depending on lamp temperature when restarting lamp
4097084931Projection video device
4107083286Projector having improved structure for cooling optical system
4117083285Cooling structure for projection apparatus
4127080909Illumination apparatus and projector display apparatus
4137071990Display apparatus, display method, program, storage medium, and display system
4147070284Projector apparatus
4157066605Color recapture for display systems
4167066602Projection type image display system capable of color scrolling
4177055966Illuminator and projector
4187055962System and method for managing projector bulb life
4197053930Triangular bidirectional scan method for projection display
4207050122Equipment and techniques for increasing the dynamic range of a projection system
4217048387Image projection system with an invisible-light reflector for heat dissipation
4227048380Color switching projection apparatus with two liquid crystal panels
4237042637Image display
4247040762Projector and image projection system
4257034895Image display apparatus, light quantity control method, and storage medium storing program thereof
4267033031Optical system and projection type image display apparatus equipped with optical system
4277029126Single panel color image projection system
4287029122Projector
4297021765Illumination optical system and projection display optical system
4307020390Automatic photograph seal vending method and apparatus therefor
4317019793Lens systems for projection televisions
4327018045Image display apparatus and image display method
4337015983Projection system utilizing fiber optic illumination
4347014320Projection type display device
4357008062Exhausting structure for rear projection television
4367006163Illuminating device and projector using it and built-in display unit
4376995811Brightness improving apparatus for projection television
4386995810Method and system for automated convergence and focus verification of projected images
4396991336Illumination apparatus and projector display apparatus

2005

4406968507Method and apparatus for defeating a mechanism that blocks windows
4416967761Microelectrical mechanical structure (MEMS) optical modulator and optical display system
4426967641Image display apparatus
4436966658Projection type display apparatus rear projection and multi-vision system
4446966657Projection lens fixation and adjustment mechanism
4456966656Image display apparatus
4466965356Microscopy laboratory system
4476961165Optical modulation device holding body, optical device, and projector
4486961045Pattern projection techniques for volumetric 3D displays and 2D displays
4496959991Integrated projector
4506958846Spatial light modulators with light absorbing areas
4516958841Generation of digital patterns for spatial light modulation
4526958785Method and apparatus for determining and correcting for illumination variations in a digital projector
4536957892Lighting system, discharge unit, and projector including the same
4546956624Optical projection apparatus, transmission type screen, and projection type image display apparatus
4556953268Light modulating device and exposure apparatus using the same
4566953250Color adjusting method for projector
4576953249Method and devices for displaying images for viewing with varying accommodation
4586951395Projection optical system, projection type image display apparatus, and image display system
4596950153Video image rotating apparatus
4606948692Mounting clip for removable protective shields
4616947212Transmissive screen and rear projector
4626945653Anti-glare device for projector
4636943949High efficiency electromagnetic beam projector, and systems and methods for implementation thereof
4646943756Device for enhancing contrast in liquid crystal display projection system
4656940531Environment-Compliant image display system, image processing method, and information storage medium
4666939013Projection type display device
4676939011Image processing system, projector, program, information storage medium and image processing method
4686938817Diffusion bonding method for microchannel plates
4696937378Optically controlled device, method of controlling the optically controlled device, spatial light modulator, and projector
4706937288Beam current limiting circuit for use in a video projector
4716935754User-interface for a projection device
4726935752Image projecting apparatus
4736935751Projection arrangement for correcting for image distortions
4746935750Display device and display optical system unit
4756935745Optical device, method for manufacturing optical device, and projector
4766933996Liquid crystal panel substrate, liquid crystal panel, and electronic device and projection display device using the same
4776933987Multi channel imaging engine apparatus
4786932481Projection display system, projector and menu image display method for same
4796932480Image processing system, projector, program, information storage medium and image processing method
4806932479Image processing system, projector, program, information storage medium and image processing method
4816931596Automatic positioning of display depending upon the viewer's location
4826929371Projection display system and projector
4836927837Method for transferring a digital image so as to visually restore said digital image, and device for carrying out said method
4846927784Image display system, projector, program, information storage medium, and image processing method
4856926413Supporting mechanism for solid type rod integrator
4866926411Image display device
4876923546Projection optical system and projection type display apparatus using the same
4886922295Lens assembly with integrated focus mount and CRT coupler
4896922216Mechanical system for adjusting image centering and rotation in projection television apparatus
4906922202Image display apparatus and method, information processing apparatus using the image display apparatus, and storage medium
4916921174Projection television cabinet having a one-piece reference structure
4926919935Method of forming an active matrix display
4936917481Structure for tightly closing light exit end of rod integrator and rod integrator holder
4946917391Electro-optical backlighting panel for use in computer-based display systems and portable light projection device for use therewith
4956914616Image reproduction display apparatus utilizing a controller with selection mask conversion module
4966910772Image display apparatus
4976909913Method and system for producing interactive three-dimensional renderings of selected body organs having hollow lumens to enable simulated movement through the lumen
4986909435Reduction of gamma correction contouring in liquid crystal on silicon (LCOS) displays
4996909406System and method for selecting a presentation mode
5006906850Capacitively coupled micromirror
5016906758Cooling structure for projection television
5026902277Housing for a spatial light modulator
5036900945Lenticular lens sheet
5046900925Optical deflector and method of producing same
5056900776Microscopy laboratory system
5066899436Projection apparatus with axis parallel micro mirrors and light sources
5076898008Front projection screen
5086897992Illuminating optical unit in image display unit, and image display unit
5096897991DMD pixel with small-rotated-moved via2 to reduce beam-electrode shorts
5106897901Circuit for combining AKB and selective beam current limiting and projection television system utilizing same
5116896374Projection arrangement
5126896373Optical system for projection display and a projection method thereof
5136896371Digital image projector with oriented fixed-polarization-axis polarizing beamsplitter
5146895151Ultrathin optical panel and a method of making an ultrathin optical panel
5156894842Projection optical system, image display apparatus, and image display system
5166894730Structure of projection television and producing method thereof
5176894729Optical projection apparatus, transmission type screen, and projection type image display apparatus
5186893133Single panel color image projection system
5196891672High dynamic range display devices
5206891524Display device with amplification control
5216890079Method of manufacturing different types of image display apparatuses and image display apparatus manufactured by the method
5226890078Projection type image display apparatus and image display system
5236888657Multiple-bit storage element for binary optical display element
5246886947Projection type display apparatus and image display system
5256886944Projector brightness enhancement using rectilinear apertures
5266885428Light source device and projection television
5276885412Liquid crystal display device, image shifting device, and image display apparatus
5286883919Achromatic flat-panel display
5296883917Illumination field blending for use in subtitle projection systems
5306882476High efficiency electromagnetic beam projector, and systems and methods for implementation thereof
5316879734Memory efficient image artifact removal technique for LCP
5326879733Image artifact removal technique for LCP
5336877864Projector and method of correcting image distortion
5346877091Actuation of projector by system stored in mobile memory
5356874894DMD equipped projector
5366873460Retractable rear projection display
5376873374Shielding apparatus of projection television
5386871984Displacement and tilt adjustable apparatus
5396871962Projection coupler with dual channel sealing mechanism
5406870689Projection zoom lens system and projector
5416870671Flat-panel display
5426870650Illumination device and method for laser projector
5436870597Apparatus and method for optically projecting pixel-based image information onto a light-sensitive material
5446870307Cooling structure of a projection tube
5456869193Lighting system incorporating programmable video feedback lighting devices and camera image rotation
5466869188Device for projection display
5476869187Projection type display apparatus
5486866388Projection device
5496863401Illumination system
5506863400Tiled projection display using spatial light modulators
5516862086Angle detecting apparatus and projector having the same
5526860607Integrator type illumination optical system and projector having the same
5536860606Projector having concentrated beam
5546859329Scanning type display optical system and scanning type image display apparatus
5556859239Projection system with folded optical path
5566857751Adaptive illumination modulator
5576857750Offset projection for slim rear projection displays
5586856753Ultrathin optical panel and a method of making an ultrathin optical panel
5596856375Liquid crystal light valve and projection display device including the same
5606854191Alignment laser projection system
5616850241Swapped pixel pages
5626850211Method for aligning a lens train assembly within a head-up display unit
5636848793Projector apparatus
5646848792Full resolution multiple image projection system and method for projecting two images in full resolution adjacent each other
5656848219Integrated, adaptable theater, club and multiplex
5666847412Illumination system in liquid crystal projector
5676847374Environment-compliant image display system and program
5686846081Projector
5696844970Projection television set, screens, and method
5706843569Projection type display device
5716843568Projection apparatus
5726841190Antisoiling hardcoat
5736840634Reflective projection display system
5746840628Cooler for electro optic device and projector
5756840627Interactive display device
5766840626Color separating/synthesizing element and liquid crystal projector using it
5776840625Projection display system, projector and menu image display method for same
5786837584Peak brightness improvement for LC/DLP based RPTV
5796837583Projector device

2004

5806836613Method of creating uniform adhesive layers and method of producing black cladding layer having small particulate size in planar optical displays
5816836363Rear projection screen and rear projection type display including the same
5826836298Apparatus and method for correcting distortion of image and image displayer using the same
5836833880Bracket for CRT
5846833879Image projection in television off position
5856833832Local bit-plane memory for spatial light modulator
5866832839System for enhancing the quality of an image
5876832837Projection display device and air blowing device
5886831707Liquid crystal display element and projection type liquid crystal display device
5896831706Projection image display apparatus
5906831661Projection display apparatus, display method for same and image display apparatus
5916831651Checkerboard buffer
5926831650Checkerboard buffer using sequential memory locations
5936831649Two-dimensional buffer pages using state addressing
5946830345Imaging device
5956829664Projector control system and control method
5966828977Dynamic buffer pages
5976827454Imaging prevention method and system
5986827447Recordable projector
5996825888Closure member for optical unit spacer bracket
6006824274Image display device and adjustment for alignment
6016822773Scanning type image display optical system, scanning type image display apparatus, and image display system
6026819468Image projection apparatus and method
6036817723Backup light source
6046817721System and method for correcting projector non-uniformity
6056817719Array for projecting a polyciiromatic image on a projection surface
6066816324Projection lens apparatus for a projector and method of assembling same
6076816307Large sized rear projection screen
6086816141Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switching
6096814446Rear projector
6106814445DMD heat sink socket assembly
6116814444Image projection system and a method of controlling a projected pointer
6126812994Streamlined methods and systems for scheduling and handling digital cinema content in a multi-theatre environment
6136811264Geometrically aware projector
6146809867Illuminating optical system and projection display device including it
6156809780Projector with fan controller
6166806931Image projection system with improved contrast having single birefringence-compensating element
6176805451Horizontal/vertical dual-mode LCD projector
6186805446Rear projector
6196804406Electronic calibration for seamless tiled display using optical function generator
6206804038Bipolar operation of light-modulating array
6216803917Checkerboard buffer using memory bank alternation
6226803887Method and corresponding devices for delivering useful data concerning observed objects
6236802451Scanning actuator assembly for image projection modules, especially in portable instruments
6246801366Projection lens system and projection image display apparatus using the same
6256801204Checkerboard buffer using memory blocks
6266798580Projection type image display apparatus
6276796660Display optical unit and display apparatus using this unit
6286795249Reflective time-division image projector having a transmission color wheel
6296795140Image display device
6306795079Two-dimensional buffer pages
6316793353Imaging prevention method and system
6326793352Projector wireless control system and wireless control method
6336793350Projecting warped images onto curved surfaces
6346793346Projector
6356791756System and method for efficient illumination in color projection displays
6366791752High efficiency electromagnetic beam projector, and systems and methods for implementation thereof
6376791629Lens systems for projection televisions
6386791628Portable computer system incorporating a rear projection display
6396791557Two-dimensional buffer pages using bit-field addressing
6406789901System and method for providing images for an operator of a vehicle
6416788354Method for making color separator for emissive display
6426786606Projection-type display device
6436785034Optical modulator and image projection display apparatus using it
6446784971Digital projecting apparatus and method with asymmetrical stroboscopy
6456783241Projection-type display device
6466781733Optical film and liquid crystal display using the same
6476781602Display device
6486779898Image display apparatus and method for recapturing off-state light
6496779894Display device and display optical system unit
6506776490Dual image slide and/or video projector
6516775991Super cooler for a heat producing device
6526775048Microelectrical mechanical structure (MEMS) optical modulator and optical display system
6536773120Optical projection system and method for using an optical projection system
6546773119Imaging prevention method and system
6556773116Projection display device
6566773115Adjusting apparatus for projection
6576773114Portable multimode display device
6586773113Projection arrangement for projecting an image onto a projection surface
6596771894Motor control resolution enhancement
6606771424Head-mounted display device
6616771411Programmable light beam shape altering device using programmable micromirrors
6626771349Anti-piracy protection system and methodology
6636771325Color recapture for display systems
6646771307Image calibration device and image calibration method
6656771233Projection display device using two liquid crystal display panels
6666769792High intensity lighting projectors
6676768526Time-sequential color separator and liquid crystal projector using the same
6686768490Checkerboard buffer using more than two memory devices
6696765727Beam combiner
6706765580Pixel pages optimized for GLV
6716765579Pixel pages using combined addressing
6726765544Image projection apparatus and method with viewing surface dependent image correction
6736764182Light reflective polarizer and projector using the same
6746764181Polarization arrangement
6756762885Head-mounted display
6766762870Projection display device
6776761457Optical illumination device and projection display device
6786760168TIR prism system for DMD and projector adopting the same
6796760162Projection display system
6806760075Method and apparatus for seamless integration of multiple video projectors
6816758566Projection system
6826755554Color wheel assembly and color sequential display device using the same, color wheel unit and color sequential display device using the same, and color sequential display device
6836755537Method for globally aligning multiple projected images
6846755535Enclosure for projection television sets
6856755534Prismatic optical display
6866753990Holographic displays
6876753923Video projecting system
6886753907Method and apparatus for automatic keystone correction
6896752500Rear surface projection type display device
6906751006Processing techniques for superimposing images for image projection
6916751005Compensating for pixel defects by spatial translation of scene content
6926751001Non-sampled auto-format conversion method
6936747613Video information display system and display apparatus applicable to the same
6946746125Projector
6956746123Projector for preventing light loss
6966746122Image projection system engine assembly
6976742901Imaging prevention method and system
6986742897Liquid crystal projector device
6996741779High contrast front projection display panel and a method of making a high contrast front projection display panel
7006738105Coherent light despeckling
7016738104Robust color wheel phase error method for improved channel change re-lock performance
7026736514Imaging apparatus for increased color gamut using dual spatial light modulators
7036734957Visible light sensor mechanism for constant brightness projection systems
7046733138Multi-projector mosaic with automatic registration
7056733137Digital mirror device projector and method of correcting video signal being used in digital mirror device projector
7066733136Video-based immersive theater
7076729734System for enhancing the quality of an image
7086729733Method for determining a largest inscribed rectangular image within a union of projected quadrilateral images
7096729731Untethered laser pointer for use with computer display
7106728023Optical device arrays with optimized image resolution
7116728020Optical element suitable for projection display apparatus
7126727864Method and apparatus for an optical function generator for seamless tiled displays
7136726332TIR prism for DMD projector
7146724546LIGHT CONVERGING OPTICAL SYSTEM FOR CONVERGING LIGHT ONTO A REFLECTING OPTICAL-SPATIAL MODULATOR ELEMENT AND IMAGE DISPLAYING APPARATUS FOR DISPLAYING AN IMAGE FORMED BY LIGHT REFLECTED BY THE REFLECTING OPTICAL-SPATIAL MODULATOR ELEMENT
7156722769Display device
7166719433Lighting system incorporating programmable video feedback lighting devices and camera image rotation
7176719429Anamorphic illumination of micro-electromechanical display devices employed in multimedia projectors
7186719428Projector device and projector system having irregular color and irregular luminance correction circuit
7196717633Apparatus for providing light shielding in a liquid crystal display
7206717627Integrated screen protector and holder
7216717626High contrast projection television shield
7226712471Wide-field-of-view projection display
7236712469Video providing apparatus
7246710909Projector
7256709116Shape-adaptive projector system
7266709114Spherical mounting system for three axis adjustment of light projector assembly in a projection television
7276709110Optical device for projection system
7286709078Decorative, adjustable, protective, cover frame for electronic equipment and furniture
7296707516Single-panel field-sequential color display systems
7306705730Picture display device
7316704484Poly-planar optical display imaging system
7326704068LCD having a particular light-shield and connection
7336704061Temporary simulated off state in a restart of a video display
7346700711Panoramic viewing system with a composite field of view
7356700554Transmissive display device using micro light modulator
7366698902Image displaying apparatus for displaying an image according to light reflected by an optical spatial modulator element
7376698900Reverse projection system for moving imagery
7386698898Display device and liquid crystal projector
7396698897Presentation system using laser pointer
7406698890Device for projecting a color image
7416697197High efficiency electromagnetic beam projector, and systems and methods for implementation thereof
7426696777Cooling structure of a projection tube
7436696776Cathode ray tube coupler with grounding ribbs
7446695451Multi-projection image display device
7456688713Television base casting
7466686975Achromatic apparatus for producing a wavelength-independent high contrast light signal
7476686973Method and apparatus for automatically correcting projection display of projector
7486684478Television base casting
7496683726Image display apparatus
7506683657Projection display device and application system of same
7516683290Constant light disable for spatial light modulator
7526680579Method and apparatus for image and video display
7536678015Color separating/synthesizing apparatus
7546677936Color display system for a camera
7556676260Projection apparatus using spatial light modulator with relay lens and dichroic combiner
7566674561Optical state modulation method and system, and optical state modulation apparatus
7576674415Image display device

2003

7586671005Digital micromirror stage lighting system
7596669345Illumination system and projector
7606667786Display device and lenticular screen
7616667784Color filters, sequencers and displays using color selective light modulators
7626667693Screen protection method for image display apparatus
7636666896Projection display having a high reliability illumination system
7646666558Projection image display
7656666557Reflection type projector
7666665122Projection-type image display apparatus
7676665110Diagonal to rectangular pixel mapping for spatial light modulator
7686665108System for the production of a dynamic image for display
7696665031Display device
7706663244Illumination field blending for use in subtitle projection systems
7716661552Rear projection apparatus
7726661473Projection type television receiver, and manufacturing method thereof
7736660389Information display protectors
7746660388Antisoiling hardcoat
7756654171Image projector
7766654156Image display system
7776654151Image projector
7786652103Reflective-type liquid crystal projection system
7796648475Method and apparatus for increasing color gamut of a display
7806646806Polarized light source system with dual optical paths
7816646628Liquid crystal projector and adjusting method thereof
7826642989Liquid crystal display device having particular constructed sapphire substrate
7836642971Image display apparatus, method of displaying images, image processing apparatus, and method of processing images
7846641269Indicated position detection by multiple resolution image analysis
7856639705Optical film
7866637895Projector
7876636185Head-mounted display system
7886634757Projection display apparatus
7896634756Beam-splitter folded path for rear projection displays
7906633435Illumination optical system and projector comprising the same
7916633346Projection television
7926631997Light-source device and projection type display device
7936631996Projection system, and method of operating a projection system
7946631994Image display device and adjustment for alignment
7956631993Display system
7966631039Optical unit and projector using the same
7976630948Remote consumer information system
7986628346Reflection type liquid crystal projector
7996628248Image display apparatus and method for compensating display image of image display apparatus
8006627953High density electronic circuit modules
8016626541Projection optical system and projection type displaying apparatus using the same
8026626540Image display device
8036624950Projection lens system and projection image display apparatus using the same
8046623144High intensity lighting projectors
8056623122Light source optical system and projector having first and second lamps of different spectral distributions
8066621615Method and system for image display
8076619801Projection type image display apparatus realizing three-dimensional image
8086619800Projector comprising a polarizer attached to a transmissive flexible plate material that bends responsive to changes in the shape of the polarizer
8096618213Rotary optical filter apparatus integrated with cooling fan and illumination optical system
8106618076Method and apparatus for calibrating projector-camera system
8116614594Projection panel assembly, projection apparatus, and production method thereof
8126614580Modulation of light out of the focal plane in a light modulator based projection system
8136614552Producing visual images
8146612704Reflection type image forming optical system and projector
8156612703Spectrally beam combined display system
8166611380System and method for calibration of display system with linear array modulator
8176609798Digital light projection system
8186609796Projection type display apparatus
8196608961Optical system including a planar waveguide
8206608654Methods of fabricating active matrix pixel electrodes
8216608652Image display system and method
8226608621Image displaying method and apparatus
8236607280Projection apparatus
8246606173Illumination device and method for laser projector
8256604829Compact integrated front projection system
8266601959Projector device wherein the incidence angle of the illumination light is made variable depending on whether the projector device is in a used or unused state
8276600590Speckle suppressed laser projection system using RF injection
8286598979Control of luminous flux when person approaches path of projection rays emitted from projector
8296597417Optical panel having black material between apexes of serrations on the inlet face
8306597410System for the automatic adaptation of projector images and a method for the implementation thereof
8316597336Display apparatus and method
8326595645Display optical unit and display apparatus using this unit
8336594090Laser projection display system
8346593978Method for manufacturing active matrix liquid crystal displays
8356593934Automatic gamma correction system for displays
8366593906Display apparatus and information display system using the same
8376592225Multiple projected image edge blender apparatus and method
8386592224Optical reflection polarizer and projector comprising the same
8396590621Display apparatus comprising at least two projectors and an optical component which spreads light for improving the image quality where the projectors' images overlap
8406590606Method for the compensating of geometric images and an arrangement for carrying out the method
8416590548Display apparatus and an image input apparatus used for the same
8426589650Microscope cover slip materials
8436588908Projector device
8446588906Single-panel color image display apparatus and method thereof
8456587269Polarization recovery system for projection displays
8466587167Unit for precision mounting electro-optical devices
8476587159Projector for digital cinema
8486583940Projection system
8496583912Display system with light-emitting elements
8506582083Display device and display optical system unit
8516580471Projecting images
8526580470Display apparatus for displaying an image representative of an interlaced video signal
8536580469Projection device
8546578968Image projection system having an extra optical system for at least partly re-illuminating the image display system
8556577375Liquid crystal display device having particular sapphire substrates
8566575606Light source mounting apparatus for liquid crystal projector
8576574046Reflective time-division image projector
8586574040Method and apparatus for supporting one or more seamless rear projector screens
8596573951Non-terminating pulse width modulation for displays
8606573950Optical projection apparatus, transmission type screen, and projection type image display apparatus
8616572231Projector
8626570629Display unit including first and second active matrix regions that is provided completely outside each other
8636570623Optical blending for multi-projector display wall systems
8646568816Projection system and method for using a single light source to generate multiple images to be edge blended for arrayed or tiled display
8656568814Integrated front projection system with shaped imager and associated method
8666567584Illumination system for one-dimensional spatial light modulators employing multiple light sources
8676565214Enclosure for projection television sets
8686565213Projection apparatus
8696563562Liquid crystal panel with holding substrate having fixing protuberances
8706563551High contrast polarizing optics for a color electro-optic display device
8716561656Illumination optical system with reflecting light valve
8726561649Compact rear projection system using birefringent optics
8736560048Prism having two inner surfaces and outer shape regarded as plane parallel plate
8746560018Illumination system for transmissive light valve displays
8756559901Illumination optical system and projection type display apparatus using the same
8766559883Movie film security system utilizing infrared patterns
8776559825Display system for wireless pager
8786559821Matrix substrate and liquid crystal display as well as projector using the same
8796558008Method of fabricating a matrix display system
8806558007Illumination optical system and image projection apparatus
8816558003Attachable/detachable silencer and projection type projector apparatus with the same
8826558002Image projection system and a method of controlling a projected pointer
8836557999System and method for contrast enhancement in projection imaging system
8846556236INTELLIGENT METHOD AND SYSTEM FOR PRODUCING AND DISPLAYING STEREOSCOPICALLY-MULTIPLEXED IMAGES OF THREE-DIMENSIONAL OBJECTS FOR USE IN REALISTIC STEREOSCOPIC VIEWING THEREOF IN INTERACTIVE VIRTUAL REALITY DISPLAY ENVIRONMENTS
8856555995Extended jacket with video input and output
8866554432Liquid crystal projector
8876554431Method and apparatus for image projection, and apparatus controlling image projection
8886552842Reflective coherent spatial light modulator
8896552777Image exposing method and image exposing apparatus
8906550521Seamless screen videowall
8916549248System for a compact projection display using reflection type liquid crystal panels
8926549246Method for driving projection cathode ray tube
8936547422Illuminating module for a display apparatus
8946547400Light source device, optical device, and liquid-crystal display device
8956545729Foam cabinetry for electronic devices
8966545654Microdisplay for portable communication systems
8976542204Display optical system
8986540365Projection type display apparatus
8996540363High reliability display system
9006538705Image projecting system
9016536907Aberration compensation in image projection displays
9026535687Method and system for deterring electronic video piracy through image rearrangement
9036535674High contrast front projection display panel and a method of making a high contrast front projection display panel
9046535267Liquid crystal display apparatus having liquid crystal display element immersed in cooling medium
9056535207Display device and display device correction system
9066535196Multiplexed display element sequential color LCD panel
9076535194Image display using wobbling
9086530666Focusing projection displays
9096530664Integrated front projection system with enhanced dry erase screen configuration
9106529600Method and device for preventing piracy of video material from theater screens
9116527420Illuminating module for a display apparatus
9126527417Lamp assembly with vaned lamp collar
9136527394Objective arrangements
9146527393Illumination optical system and projector using same
9156523962Optical element suitable for projection display apparatus
9166523353Super cooler for a heat producing device
9176522311Image information displaying system and hologram display apparatus
9186521940High density electronic circuit modules
9196520646Integrated front projection system with distortion correction and associated method
9206519400Ultrathin optical panel and a method of making an ultrathin optical panel
9216517208Illumination system and projector
9226515638Image display apparatus
9236513938Multi-display device and multi-display system
9246513936Projector
9256513933Projector and display system
9266511187Method of fabricating a matrix display system
9276511186Focus and aim device and method for image projection
9286511183Digital image projector with oriented fixed-polarization-axis polarizing beamsplitter
9296509938Liquid crystal display video projector and method of repairing same
9306509694Dimmable illumination module for projection systems using a high-intensity discharge lamp via polarization manipulation
9316508556Projection display apparatus
9326507368Control of image signals in liquid crystal displays
9336506317Cooling medium for optical equipment and cooling device using the same
9346505957Illuminating apparatus for a projection display
9356505939Projection system comprising at least two light sources having a unique optical arrangement with respect to at least one spatial light modulator
9366503195Methods and systems for real-time structured light depth extraction and endoscope using real-time structured light depth extraction

2002

9376499863Combining two lamps for use with a rod integrator projection system
9386499849Rear projector that can adjust image size and operating method
9396499845Optical apparatus and projection type display apparatus using the same
9406499844Projection device and integrator plate suitable for such a projection device
9416498629Conditioning synchronization signals based on line-by-line display of video signals
9426496232Optical unit sealing devices for projection television sets
9436493044Digital keystone modulation circuit
9446491400Correcting for keystone distortion in a digital image displayed by a digital projector
9456491398Video projector
9466491397Illumination optical system and projector using the same
9476490087Optical systems for reflective LCD's
9486488379Video projector illumination system using two lamps having complementary beams patterns
9496486929Bonded layer semiconductor device
9506486867Telecommunication terminal and device for projecting received information
9516486862Card reader display system
9526485146Integrated front projection system
9536483537Apparatus and method for analyzing projected images, singly and for array projection applications
9546481849Autostereo projection system
9556476986Six-axis attachment apparatus and method for spatial light modulators
9566476880Projection type color liquid crystal display apparatus capable of enhancing optical utilization efficiency
9576476820Video image display apparatus and method
9586476560Liquid crystal projector
9596473236Projection lens and system
9606473115Multiple viewer system for displaying a plurality of images
9616471358Lighting device and projector
9626471357Projection display device comprising means for cooling an optical unit and air quantity controlling means
9636471356Portable image projection system having reduced weight and profile
9646467911Projector and lamp unit
9656466375Apparatus and method for limiting light divergence angle and projection image display apparatus
9666466369Portable visual display device with a collapsible presentation screen
9676466358Analog pulse width modulation cell for digital micromechanical device
9686462794Image forming unit, enlarging unit, optical parts, and image display apparatus having these components
9696462735Display device, gamma correction method, and electronic equipment
9706459531Screen mounting device for projection TV
9716457830Reflection-type projector
9726456432STEREOSCOPIC 3-D VIEWING SYSTEM WITH PORTABLE ELECTRO-OPTICAL VIEWING GLASSES AND SHUTTER-STATE CONTROL SIGNAL TRANSMITTER HAVING MULTIPLE MODES OF OPERATION FOR STEREOSCOPIC VIEWING OF 3-D IMAGES DISPLAYED IN DIFFERENT STEREOSCOPIC IMAGE FORMATS
9736456359Photograph printing device
9746456341CRT assembly of projection TV system
9756456340Apparatus and method for performing image transforms in a digital display system
9766456012Projector
9776454419Indicated position detection by multiple resolution image analysis
9786452646Optical retarder stack formed of multiple retarder sheets
9796450647Image processing device and image processing method
9806449439Unitary light diffusing cavity
9816449023Active matrix liquid crystal display device
9826445507Viewing optical system and image display apparatus using the same
9836445505Spoke light recapture in sequential color imaging systems
9846445487Speckle suppressed laser projection system using a multi-wavelength doppler shifted beam
98564454073-dimensional visual system
9866441658Method and apparatus for vertically locking input and output signals
9876439726System in which light is directed from a light source onto a surface
9886437919System for the production of a dynamic image for display
9896435682Laser imaging using a spatial light modulator
9906433933Internal diffuser for a charge controlled mirror screen display
9916433930Multiview three-dimensional image display apparatus
9926431727Illumination device for selectively compressing light from light sources and projection type display apparatus
9936431711Multiple-surface display projector with interactive input capability
9946430934Super cooler for a heat producing device
9956426836Method and apparatus for reducing the formation of spots in laser projection
9966425677Illuminating apparatus using multiple light sources
9976424437Projection display employing switchable holographic optical elements
9986424322Multi-module stereoscopic 3D video viewing/listening station
9996424020High Density electronic circuit modules
10006422719Heat source shielding device of projecting apparatus
10016421165Programmable light beam shape altering device using programmable micromirrors
10026421100Method and apparatus for checking the alignment of a projection television lens
10036417967System and method for efficient illumination in color projection displays
10046417895Image display device
10056417892Color filters, sequencers and displays using color selective light modulators
10066416186Projection display unit
10076416185Managing differential focus in projection displays
10086414783Method of transferring semiconductors
10096414728Image display system having direct and projection viewing modes
10106412972Digital light protection apparatus with digital micromirror device and rotatable housing
10116412954Dust-proof device for solid integration rod in projecting apparatus
10126412952CRT coupling apparatus of projection television
10136411326Stereo image display unit
10146409350LCD projector
10156407871Optical device for eliminating stray light
10166407862Electronic projection system with polymeric film optical components
10176406150Compact rear projections system
10186406149Illuminating apparatus and projecting apparatus
10196404550Optical element suitable for projection display apparatus
10206404456Calibrating projection displays
10216403985Method of making light emitting diode displays
10226400876Ultrathin optical panel and a method of making an ultrathin optical panel
10236400506Visually seamless image system
10246398389Solid state light source augmentation for SLM display systems
10256396641Projection lens system and projection image display apparatus using the same
10266394610Integarated front projection digital whiteboard system
10276394608Display device and display optical system unit
10286394607Polarized light separation device, method of fabricating the same and projection display apparatus using the polarized light separation device
10296394606Projection-type display device
10306392821Light display projector with wide angle capability and associated method
10316392806Efficient illumination system for color projection displays
10326392766Screen for front laser projection
10336392689System for displaying moving images pseudostereoscopically
10346390627Projection display device
10356390626Image projection system engine assembly
10366388718LCD projector of two-plate type
10376386710Projection display apparatus
10386386709Projection display unit
10396384971Methods for manufacturing micropolarizers
10406384809Projection system
10416382798Optical device for projection display system
10426377319CRT mounting bracket for projection television sets
10436377318Multi-channel imaging engine apparatus
10446377306Method and apparatus for providing a seamless tiled display
10456375330Reflective liquid-crystal-on-silicon projection engine architecture
10466375329Projector and method of manufacturing a light modulation device
10476373646Laser projection apparatus
10486373629Polarized light illuminator and projecting type image display
10496373535Apparatus and method for adjusting convergence utilizing spine interpolation
10506371616Information processing miniature devices with embedded projectors
10516369864Optical unit spacer-bracket for projection television sets
10526369863Aligning images of a projection system
10536369814Transformation pipeline for computing distortion correction geometry for any design eye point, display surface geometry, and projector position
10546369498Electron gun for addressing secondary emission targets
10556366387Depixelizer
10566365526Optical illumination system and projection apparatus
10576364492Projector
10586364491Liquid crystal projector
10596364488Projection display device for displaying electrically encoded images
10606364487Solid state based illumination source for a projection display
10616359664Electro-optical display system for visually displaying polarized spatially multiplexed images of 3-D objects for use in stereoscopically viewing the same with high image quality and resolution
10626359662Method and system for compensating for defects in a multi-light valve display system
10636359398Method to control CRT phosphor aging
10646356939Interactive theater and feature presentation system
10656356397Panoramic viewing system with shades
10666351295Projection type liquid crystal display device
10676349006Prism having two inner surfaces and outer shape regarded as plane parallel plate
10686345895Projection type display apparatus
10696344928Display device
10706344888Liquid crystal panel substrate liquid crystal panel and electronic device and projection display device using the same
10716342898Compression and decompression of degamma tables for projection systems
10726340994System and method for using temporal gamma and reverse super-resolution to process images for use in digital display systems
10736340230Method of using a retarder plate to improve contrast in a reflective imaging system
10746339454Projecting images
10756335829Projection screen for image reproduction devices which are positioned next to and/or above one another
10766334687Stand type screen apparatus and projector using the same
10776334686Display optical unit and display apparatus

2001

10786333768Convergence calibration in video displays with signal level control
10796331904Reflection optics reference beam telescope
10806331879Liquid crystal projector with an illumination optical system
10816330044Apparatus for providing light shielding in a liquid crystal display
10826330040Apparatus and method for calibrating video displays
10836329964Image display device
10846327093Image display apparatus
10856327082Wedge-shaped molding for a frame of an image projection screen
10866324006Spoke light recapture in sequential color imaging systems
10876324000Seam between adjacent visualization screens
10886323854Multi-tile video display system with distributed CRTC
10896322218Projection type display
10906320628Projection type color liquid crystal display apparatus capable of enhancing optical utilization efficiency
10916320620Low cost progressive scan television with special features
10926320568Control system for display panels
10936320565DAC driver circuit with pixel resetting means and color electro-optic display device and system incorporating same
10946320559Head-mounted image display device and data processing apparatus including the same
10956318862Projection system employing multiple beam reflections
10966317175Single crystal silicon arrayed devices with optical shield between transistor and substrate
10976317171Rear-screen projection television with spatial light modulator and positionable anamorphic lens
10986317169Mechanically oscillated projection display
10996316974Method and apparatus for vertically locking input and output signals
11006315417Projector
11016313888Image display device
11026312143Illumination device with light reshaping element for an optical valve
11036312130Optical device, and projection display device including the same
11046310673Transmissive optical polarizing filters designed to maximize a desired portion of a spectral output
11056310662Display method and apparatus having distortion correction
11066309073Projector
11076307601Projection type liquid crystal display device
11086305806Projection-type display device
11096305805System, method and software for correcting keystoning of a projected image
11106304287Image viewing device and operation unit for said image viewing device, accessories used with said image viewing device, a facility in which said device and accessories are used, and method of using said image viewing device
11116304263Three-dimensional display system: apparatus and method
11126302544Image projection system with light reflector
11136302543Projector
11146301417Ultrathin optical panel and a method of making an ultrathin optical panel
11156301027Holographic desktop monitor
11166300986Flat-panel display
11176297814Apparatus for and method of displaying image and computer-readable recording medium
11186296214Video wall framing system
11196295166Projection lens for projection type of television system
11206292234Projection type color liquid crystal display device
11216288756Luminance correction circuit and video display monitor thereof
11226288745Scanner line interpolation device
11236286961Illuminating optical system and projection type display
11246285346Increased-frequency addressing of display system employing reflective light modulator
11256283614Liquid crystal projection apparatus and lamp
11266282029Compact display system
11276281867Display panel and projection type display apparatus
11286278538Optical scanner
11296276803Optical path converting optical element, optical path converter, and optical projector and image display apparatus using said optical element
11306276801Display system
11316275334Projector screen having an improved horizontal view angle
11326275272Projection television receiver
11336275271Tone display method
11346275219Digitizing projection display
11356273571Display architectures using an electronically controlled optical retarder stack
11366273568Projection apparatus
11376268891VCR integrated with projector
11386268458Coupler fluids for projection televisions
11396264332Illumination apparatus and a projection type image display apparatus using it
11406262829Method of digital grayscale control using modulation of a slow-acting light source
11416262781Video projection apparatus and method of displaying a video image composed of pixels of a defined size
11426262171Emulsions or organosilicon compounds for waterproofing building materials
11436259565Display apparatus
11446257726Illuminating apparatus and projecting apparatus
11456256122Device for the elimination of the zero order beam emerging from a hologram illuminated in polarized light
11466256083Liquid crystal display apparatus and optical device for use therein
11476254238Cooling system for a video projector
11486252637Universal screen guard clip
11496252636Pulsed two lamp single light valve display system
11506247817Projector
11516246526Light irradiating apparatus and image displaying apparatus
11526246446Auto focus system for a SLM based image display system
11536246382Apparatus for presenting stereoscopic images
11546243211Projection lens system and projection image display apparatus using the same
11556243207Display apparatus
11566243198High efficiency electromagnetic beam projector and systems and method for implementation thereof
11576243152Contrast polymer dispersed liquid crystal projection display system
11586243149Method of imaging using a liquid crystal display device
11596243057Deformable mirror device driving circuit and method
11606243055Optical display system and method with optical shifting of pixel position including conversion of pixel layout to form delta to stripe pattern by time base multiplexing
11616239780Multiplexed display element sequential color LCD panel
11626239424Light detecting system for detecting light projected from a projector
11636233084Optical display system including an achromatized ferroelectric light valve
11646232947Video information display system including a reflective type active matrix addressed liquid crystal display and method for synthetically combining and editing data
11656232937Low power active display system
11666232136Method of transferring semiconductors
11676231195Large-aperture, digital micromirror array-based imaging system
11686231192Projecting optical system
11696229581Projection type picture display apparatus
11706227670Projection type display apparatus
11716226054Global light boost for pulse width modulation display systems
11726224216System and method employing LED light sources for a projection display
11736224215Contrast improvement in liquid crystal light valve projectors
11746224214Autostereo projection system
11756222594Runner apparatus for an injection molding process and method therefor
11766222593Image projecting system
11776220712Oblique projection optical system
11786219112Illumination optical system and liquid crystal projector apparatus using the same
11796219110Single-panel color projector
11806219090Panoramic viewing system with offset virtual optical centers
11816219011Electro-optical display apparatus
11826215479Apparatus for displaying image with pointing character
11836208470Telecentric projection lens
11846208451Polarization conversion system, illumination system, and projector
11856206532High efficiency light source projection apparatus
11866203158Projector
11876201633Micro-electromechanical based bistable color display sheets
11886201585Electronic apparatus having thin film transistors
11896201516Projector, projecting system, system for sensation and method of manufacturing translucent screen
11906199987Optical device, and projection display device including the same
11916198565Light deflection element and display apparatus using same
11926196755Locking device for projection television lens assembly
11936196699Dual lamp illumination system and projection system incorporating same
11946195068Image display system
11956193376Display apparatus
11966191407Apparatus and method for spatially stabilizing projected or viewed images with a locating symbol position detection
11976190014Projection display apparatus
11986188584Power supply circuit maintaining electrical isolation
11996188529Projecting apparatus for a high-resolution color liquid crystal projector
12006188524Optical system for use in an image projector
12016188460Image display panel having a backlighting structure and a single-layer pixelated aray of reflective-type spectral filtering elements where between light is recycled for producing color images with enhanced brightness
12026186630Image projection system and a method of controlling a projected pointer
12036185047Image projection system packaged to operate lying flat with a very low profile
12046185041Projection lens and system
12056184969Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement
12066184943Portable computer system incorporating a rear projection display
12076184852Spatial light modulators
12086181490Optically adjusting device
12096181388Projector of a reflection type
12106181386Projecting images
12116177965Display device and projection-type display apparatus using the device
12126177952Imaging apparatus, image display apparatus and image recording and/or reproducing apparatus
12136175431Projection systems based on reconfigurable holographic optics
12146175392Method and apparatus for improving the color convergence of projection-based displays
12156172816Optical component adjustment for mitigating tolerance sensitivities

2000

12166166775Video signal sampling circuit and an image display apparatus including the same
12176160574Stereoscopic image generation method and apparatus thereof
12186157419Projector
12196157416Advanced projection television screen
12206155698Projection display apparatus having a fresnel scrambler
12216155688Dark field projection display
12226155686Projection display device
12236154259Multi-beam laser scanning display system with speckle elimination
12246151163Holographic projection screen having a rear-facing fresnel lens
12256151086Method and apparatus for controllably scattering light using birefringent liquid crystal
12266151074Integrated MPEG decoder and image resizer for SLM-based digital display system
12276147822Image display device applying light beam scanning capable of direct image formation on retinas of observers
12286144503Projection lens and focus adjusting method for projection lens
12296144492Optical block and display unit
12306144481Method and system for actuating electro-mechanical ribbon elements in accordance to a data stream
12316143582High density electronic circuit modules
12326142634Projector
12336141151Projection-display apparatus
12346140980Head-mounted display system
12356139155Projector display device
12366137547Projection type displaying apparatus having screen
12376135598Optical device with light path changing element and projection-type display apparatus
12386134044Projection screen to replace a CRT display for simulation
12396133894Driving method for optical apparatus
12406130784Resolution enhancing image display apparatus
12416130728Single panel color projection LCD having a plurality of reflectors
12426129437Image display apparatus
12436128125Digital projector with an optical system for compensating the optical path length difference
12446128054Apparatus for displaying an image
12456126288Programmable light beam shape altering device using programmable micromirrors
12466125525Universal screen guard clip
12476124969Rear projection type image display device
12486121950Control system for display panels
12496118588Illumination optical system and projector apparatus using the same
12506118474Omnidirectional imaging apparatus
12516115176Spherical viewing/projection apparatus
12526115083Load/reset sequence controller for spatial light modulator
12536115082Coupler systems for projection televisions
12546113041Video wall framing system
12556111702Panoramic viewing system with offset virtual optical centers
12566111630Liquid crystal projector having a cooler and an air velocity sensor
12576109753Projection-type display device
12586109752Lighting device and projector
12596109751Projector and lighting optical system therefor
12606109750Method for three-dimensional imaging representation on a large-screen projection surface using a laser projector
12616107984Processor of video signal and display unit using the same
12626107979Monolithic programmable format pixel array
12636106983Polarizing resonant spherical scattering apparent three dimensional photographic film
12646104447Electro-optical backlighting panel for use in computer-based display systems and portable light projection device for use therewith
12656097546Projection optical unit and projection display
12666094294Optical modulator device, display and electronic apparatus
12676094182Apparatus and method for providing images for viewing at various distances
12686091461Electronically self-aligning high resolution projection display with rotating mirrors and piezoelectric transducers
12696089730Illumination apparatus and projector
12706088102Display apparatus including grating light-valve array and interferometric optical system
12716086208Light valve projector apparatus and technique
12726081377Polarized light synthesizing device and display device using the same
12736081375Multiscreen display formed of projection units arranged in the vertical and horizontal directions
12746081304Image display apparatus
12756079833Laser imaging using a spatial light modulator
12766078363Image display apparatus
12776078038Apparatus and method for displaying a high resolution image with relatively lower resolution display device
12786076931De-centered lens group for use in an off-axis projector
12796073034Wireless telephone display system
12806072544Method for obtaining signals in electronic devices by means of interpolation between interpolation point values
12816072445Head mounted color display system
12826069728Display device and flat television screen using this device
12836067176Reflective projection-type displaying apparatus
12846067127Method and apparatus for reducing the rotation rate of mirrors in a high resolution digital projection display
12856064521Polarizing resonant scattering three dimensional image screen and display systems
12866064366Spatial light modulators
12876062694Projection type display apparatus
12886061103Image display apparatus
12896061102Automatic shading in an LCLV projector
12906061053Automatic gain control device of an LCD projector for converting analog color signals
12916059413Projection-type display device
12926059412Rear projection monitor
12936057964Process for imaging image points of a video picture and associated apparatus
12946056407Projection display device
12956053616Projection type display device
12966052166LCD projector comprising light sensor and correction circuit
12976049367Polarization manipulating device modulator with retarder stack which preconditions light for modulation and isotropic states
12986049317System for imaging of light-sensitive media
12996048067Separate type projection image display device and method of switching image of the device to a proper direction
13006046856Image projector and illumination device used for the image projector
13016046718Image display system
13026043854Video display system for a mobile simulator
13036043800Head mounted liquid crystal display system
13046042236Projection type video image display device
13056040945Head mount display device
13066040928Holographic desktop monitor
13076040877Air-cooling apparatus for a projection television
13086039912Fabrication method for housing structure for projection type television receivers
13096037914Method and apparatus for augmented reality using a see-through head-mounted display
13106036318Projection display
13116034818High efficiency electromagnetic beam projector, and systems and methods for implementation thereof
13126034810Field emission charge controlled mirror (FEA-CCM)
13136034717Projection display system for viewing displayed imagery over a wide field of view
13146034660Spatial light modulators
13156031657Membrane-actuated charge controlled mirror (CCM) projection display
13166031328Flat panel display device
13176030083Array of thin film actuated mirrors for use in an optical projection system and method for the manufacture thereof
13186028649Image display systems having direct and projection viewing modes
13196025889Projection type liquid crystal display apparatus utilizing a high thermal conductivity connecting member
13206023365DMD illumination coupler
13216023254Projection system for a computer
13226018374Method and system for preventing the off screen copying of a video or film presentation
13236018214Illumination system for an image projection device
13246017123Projected image blending for multiple images
13256016224Multiple image optics system
13266011653Head-mounted display
13276011640High intensity lighting projectors
13286011581Intelligent method and system for producing and displaying stereoscopically-multiplexed images of three-dimensional objects for use in realistic stereoscopic viewing thereof in interactive virtual reality display environments
13296010221Projection type display apparatus

1999

13306008952Zoom lens system
13316008951Offset projection zoom lens with fixed rear group for reflective spatial light modulators
13326008842Protective circuit for the CRT and lens
13336005655Projector capable of projecting polarized illumination light
13346005644Projection display employing circular polarized light for reflection reduction
13356005608Three-dimensional display apparatus
13366002518Phase-retardation based system for stereoscopic viewing micropolarized spatially-multiplexed images substantially free of visual-channel cross-talk and asymmetric image distortion
13376002505Device for image projection
13386000668Video wall framing system
13395999321Dichroic filters with low nm per degree sensitivity
13405999240Optical retarder stack pair for transforming input light into polarization states having saturated color spectra
13415999232Pivoting mount for a rear projection video display projector
13425997150Multiple emitter illuminator engine
13435995170Housing structure for projection type television receivers and its fabrication method
13445995072Video signal processor which separates video signals written to a liquid crystal display panel
13455993010Two-dimensional illumination optical system and liquid crystal projector using same
13465993008Front liquid crystal display projector
13475993003Autostereo projection system
13485990996Color selective light modulators employing birefringent stacks
13495987532Single-line, series connected, data transfer control system
13505986737Multi-layer flat panel display screen apparatus
13515986640Display device using time division modulation to display grey scale
13525986634Display/monitor with orientation dependent rotatable image
13535986630Display apparatus and method
13545984481Array of thin film actuated mirrors for use in an optical projection system and method for the manufacture thereof
13555978142Image display apparatus with modulators for modulating picture elements in an image
13565978051Image projection system with variable display format
13575977942Multiplexed display element sequential color LCD panel
13585977935Head-mounted image display device and data processing apparatus including the same
13595975704Multimedia projection system with image quality correction
13605973841Single-plate projection-type color liquid crystal display
13615973840Projection display and illuminating optical system for it
13625969872Spatial light modulator illumination system
13635969832Projection image display device
13645969762Video signal driver including a cascode transistor
13655969754Contrast enhancing illuminator
13665969710Bit-splitting for pulse width modulated spatial light modulator
13675969655Digital convergence correction device outputting an analog correction signal
13685959778Projection-display apparatus
13695959773Parallel plate beam splitter configuration in high index glass
13705959663Stereoscopic image generation method and apparatus thereof
13715956000Digital image display system and method
13725953152Programmable light beam shape altering device using programmable micromirrors
13735953151Programmable light beam shape altering device using programmable micromirrors
13745953083Retarder stacks for polarizing a first color spectrum along a first axis and a second color spectrum along a second axis
13755951136Projection display apparatus
13765949576Rear projection screen multi-panel connection system
13775949503Reflective liquid crystal spatial light modulator and projection apparatus comprising same
13785949087Apparatus and method for positionally enhancing an image
13795946142Projection lens system and projection image display apparatus using the same
13805946054Optical apparatus, projection display apparatus and optical compensation method
13815940204Programmable light beam- shaped altering device using programmable digital micromirrors
13825940152Dual-fresnel field lens for a single-panel LCD projection system
13835930027Digitally controlled fiber optic light modulation system
13845930025Array of thin film actuated mirrors and method for the manufacture thereof
13855929946Retarder stack for preconditioning light for a modulator having modulation and isotropic states of polarization
13865929945Modular rear projection television having an airtight upper cabinet
13875926309Light valve target comprising electrostatically-repelled micro-mirrors
13885924783System for controlling contrast in projection displays
13895924013Method and apparatus for transmitting motion picture cinematic information for viewing in movie theaters and ordering method therefor
13905920418Diffractive optical modulator and method for producing the same, infrared sensor including such a diffractive optical modulator and method for producing the same, and display device including such a diffractive optical modulator
13915917462Display apparatus
13925912758Bipolar reset for spatial light modulators
13935909944Projection-type display apparatus
13945909316Single plate projection type color liquid crystal display device
13955909259Projection type liquid crystal display apparatus with green polarization different than red and blue polarizations
13965909204Color display system with spatial light modulator(s) having color-to-color variations in data sequencing
13975905540Projection-type display apparatus
13985903388High efficiency electromagnetic beam projector and systems and method for implementation thereof
13995903323Full color sequential image projection system incorporating time modulated illumination
14005903243Compact, body-mountable field emission display device, and display panel having utility for use therewith
14015903098Field emission display device having multiplicity of through conductive vias and a backside connector
14025902030System for displaying images from multiple projectors onto a common screen
14035900982High efficiency light valve projection system
14045900981Optical system for illuminating a spatial light modulator
14055900973Optical polarization device and projection system of liquid crystal valve type utilizing such a device
14065900918Adjustable video gamma circuit
14075898521LCD Projector
14085898465Automatic convergence adjustment system with the capacity to modify test patterns to be within a predetermined range
14095897191Color interlaced image projection apparatus
14105896232Highly efficient and compact frontlighting for polarization-based reflection light valves
14115895110LCD video projector
14125892556Process and device for the transmission of a low divergence light beam inserted into an optical fibre for the illumination of pixels in an video image
14135892505Image viewing apparatus and method
14145890787Desktop large image and eye-contact projection display
14155890786Projection apparatus
14165889567Illumination system for color displays
14175887959Display holding device of projection television
14185886816Method and system for recording spatially-multiplexed images of 3-D objects for use in stereoscopic viewing thereof
14195883476Convergence correction system with recovery function and display apparatus using the same
14205882263Audio-video-colorful multimedia system for bowling alleys
14215879067Image projection system
14225877894System for viewing omnidirectionally projected images
14235876105Notebook size LCD projector
14245875006Method for projecting image obtained by using liquid crystal panels and display apparatus for realizing the same
14255870076Pixel data correction apparatus for use with an actuated mirror array
14265868485Projection type display device
14275868483Liquid crystal display projector
14285867320Lens unit for projector
14295865521Projection-type display apparatus
14305863125High efficiency two-SLM projector employing total-internal-reflection prism
14315861929Active matrix color display with multiple cells and connection through substrate
14325860721Optical resizing apparatus
14335860720Projection apparatus
14345860719Optical apparatus and cooling method thereof
14355855488Protection lamp safety interconnect apparatus and method

1998

14365854707Polarizing type optical apparatus
14375853240Projector using a small-size optical system
14385847784Self adjusting tiled projector using test pattern and sensor
14395847778Video display device
14405844717Method and system for producing micropolarization panels for use in micropolarizing spatially multiplexed images of 3-D objects during stereoscopic display processes
14415844715Projection screen for rear projection television set
14425842762Interlaced image projection apparatus
14435842761Liquid crystal projector
14445838865Fiber optic light homogenizer for use in projection displays
14455838493Cabinet structure of multiscreen display
14465838396Projection type image display apparatus with circuit for correcting luminance nonuniformity
14475836664LCD projector with shift and tilt field lens
14485835715Interactive theater and feature presentation system
14495835293Array of thin film actuated mirrors for use in an optical projection system and method for the manufacture thereof
14505833360High efficiency lamp apparatus for producing a beam of polarized light
14515833339Projection system improvement
14525833338Projector
14535831697Flat panel display screen apparatus with optical junction and removable backlighting assembly
14545829868High intensity lighting projectors
14555829855Projection-type display apparatus
14565828485Programmable light beam shape altering device using programmable micromirrors
14575828427Computer-based image display systems having direct and projection modes of viewing
14585826961Rear projector employing an image display
14595825400Method and apparatus for ameliorating the effects of misalignment between two or more imaging elements
14605825342Liquid crystal display and projector employing the same
14615822110Reflective light valve modulator
14625822023Projected display system for a vehicle
14635822022Video system
14645822021Color shutter liquid crystal display system
14655821989Stereoscopic 3-D viewing system and glasses having electrooptical shutters controlled by control signals produced using horizontal pulse detection within the vertical synchronization pulse period of computer generated video signals
14665820242Compact integrated LCD projector
14675818639Multiscreen displaying apparatus and screen fitting structure
14685816675Optical projector
14695815641Spatial light modulator with improved peak white performance
14705815303Fault tolerant projective display having redundant light modulators
14715815220Color demodulation for digital television
14725812215Projector display unit
14735812100Image display apparatus
14745809624Film stretching structure
14755808801Head mount display and an optical system for use in the display
14765808704Rear projection type image display apparatus
14775806952Projection type display device
14785806950Compact high resolution light valve projector
14795805233Method and apparatus for automatic pixel clock phase and frequency correction in analog to digital video signal conversion
14805805117Large area tiled modular display system
14815803567Protection-type display device
14825803566Projection type liquid crystal display device
14835801793Backlighting construction for use in computer-based display systems having direct and projection viewing modes of operation
14845800032Self correcting projector
14855796446Television receiver or video monitor of the back-projection type
14865796443Rear projection television utilizing two separate housings for easy transportation
14875796442Multi-format television reciever
14885796377Video display system having an electronic switch matrix for controlling an M.times.N array of piezoelectric members
14895795049Image projection system
14905795046Method for pre-compensating an asymmetrical picture in a projection system for displaying a picture
14915793441Method and apparatus for measuring illumination uniformity of a liquid crystal light valve projector
14925793352Source coupler for multimedia projection display system
14935793348Actuated mirror array driving circuit having a DAC
14945793340Image correction apparatus
14955793053Apparatus and method for positionally enhancing an image
14965790284Display apparatus and displaying method for image display producing stereoscopic effect
14975790084Electronic transparency method and apparatus
14985789874Vertical deflection polarity switching circuit for CRT projector
14995788354Projection type display
15005784181Illumination device for illuminating a display device
15015784129Electro-optical apparatus utilizing electro-optical modulating devices to provide a synthesized color image
15025781229Multi-viewer three dimensional (3-D) virtual display system and operating method therefor
15035779336Liquid crystal display with projecting function
15045777804Projection-type display apparatus
15055777781Optical projection system
15065777589Color display system with spatial light modulator(s) having color-to-color variations in data sequencing
15075774196Method and apparatus of aligning color modulation data to color wheel filter segments
15085772300Liquid crystal panel and liquid crystal projector
15095768009Light valve target comprising electrostatically-repelled micro-mirrors
15105768007Phase matched reset for digital micro-mirror device
15115767924Display unit which is immersed in a coolant
15125767916Method and apparatus for automatic pixel clock phase and frequency correction in analog to digital video signal conversion
15135767820Head-mounted visual display apparatus
15145765934Projection type display
15155764318Liquid crystal display panel and projector utilizing the same
15165764314Mechanical packaging and thermal management of flat mirror arrays
15175764312Projector apparatus
15185764208Reset scheme for spatial light modulators
15195760826Omnidirectional imaging apparatus
15205758956High intensity lighting projectors
15215758941Pixel compensated electro-optical display system
15225757546Electronic stereoscopic viewer
15235757445Single crystal silicon tiles for display panels
15245757411Method and apparatus for ameliorating the effects of misalignment between two or more arrays of imaging elements
15255755503Optical illumination system having improved efficiency and uniformity and projection instrument comprising such a system
15265752758Method for pre-compensating an asymmetrical picture in a projection system for displaying a picture
15275751384Color polarizers for polarizing an additive color spectrum along a first axis and it's compliment along a second axis
15285751379Method to reduce perceptual contouring in display systems
15295751261Control system for display panels
15305749641Optical projector
15315748376High optical throughput liquid-crystal projection display system
15325748374Picture display device
15335748250Video display system with digital de-interlacing
15345748172Mirror driving method and apparatus of micro-mirror array
15355745193DMD architecture and timing for use in a pulse-width modulated display system
15365745088Time multiplexed addressing circuitry
15375743614Housing assembly for a matrix display
15385743612Liquid crystal projector
15395743610Projection-type display apparatus
15405742421Split lens video display system
15415742358Projection type displaying apparatus having screen
15425742264Head-mounted display
15435742262Image display apparatus
15445737123Adjustable-aspect video projection screen
15455737038Color display system with spatial light modulator(s) having color-to-color variations in the data bit weight sequence
15465736768Single crystal silicon arrayed devices for display panels
15475734447Compact back projection device having either a diffractive optical component or two optical mixing components
15485734446Video signal processing apparatus and picture adjusting method
15495734416Stereoscopic picture display unit
15505732922Monitor support
15515731917Projection tv set apparatus
15525729297Scanning line interpolator using gamma correction memory
15535726718Error diffusion filter for DMD display
15545726703Stereoscopic image display system
15555726671Helmet/head mounted projector system
15565722752Multimedia projection system with image quality correction
15575721602Mechanical packaging and thermal management of flat mirror arrays
15585721565Zooming protection display control system and method of using same
15595720539Apparatus for detecting a projection angle in a projection system for displaying a picture
15605719706Illuminating apparatus, projection lens, and display apparatus including the illumination apparatus and the projection lens
15615719588Viewing device
15625717200Image reader
15635715029Optical dithering system using birefringence for optical displays and method
15645715021Methods and apparatus for image projection
15655713652Slide projector mountable light valve display
15665709445Oblique projection optical system
15675708534Apparatus for adjusting the projecting angle of a projection system
15685708528Multiscreen display and process for assembling the same
15695708527Video gateway having movable screens
15705706062Projector system including keystone correction
15715705424Process of fabricating active matrix pixel electrodes
15725704701Spatial light modulator system

1997

15735703663Projection type liquid crystal display apparatus
15745703637Retina direct display device and television receiver using the same
15755702963Method of forming high density electronic circuit modules
15765701131Display apparatus
15775699130Digital video and audio systems using nano-mechanical structures
15785697687Projection television screen mounting
15795696564Video projector
15805696529Flat panel monitor combining direct view with overhead projection capability
15815694180Projection system for projecting a color video picture and transformation optical system for same
15825692821Method and system for thermal management within a display device
15835692820Projection monitor
15845692819Illuminating device and projector utilizing the same
15855691886Programmable rotatable gobo system
15865691836Optically addressed spatial light modulator and method
15875686939Spatial light modulators
15885682210Eye contact lens video display system
15895682181Method and display control system for accentuating
15905680233Image display systems having direct and projection viewing modes
15915680156Memory architecture for reformatting and storing display data in standard TV and HDTV systems
15925677729Panoramic vision apparatus
15935676441Projector
15945675217Color electroluminescent device and method of manufacturing the same
15955673145Rear projection screen multi-panel connection system
15965673084Movie camera system having view finding and projecting operations and method
15975673060Deformable mirror device driving circuit and method
15985671018Motion adaptive vertical scaling for interlaced digital image data
15995669688Display panel projector and method of using same
16005669686Image projector
16015669681Mirror securing device
16025668611Full color sequential image projection system incorporating pulse rate modulated illumination
16035666175Optical systems for displays
16045666173Electro-optical device
16055666171Liquid crystal image projector
16065664858Method and apparatus for pre-compensating an asymmetrical picture in a projection system for displaying a picture
16075663830Thin film actuated mirror array for use in an optical projection system and method for the manufacture thereof
16085663817Projector of narrow field moving images
16095663774Three tube beam projection system and method
16105663608Field emission display devices, and field emisssion electron beam source and isolation structure components therefor
16115662402Projector with detachable liquid crystal panel
16125662401Integrating lens array and image forming method for improved optical efficiency
16135661371Color filter system for light emitting display panels
16145658063Monitorless video projection system
16155657160Polarization plane rotator applicable to polarization converter and projection display system
16165654811Color filter system for display panels
16175654776Multiscreen displaying apparatus
16185652680Projection lens unit
16195652365Process for the production of finasteride
16205648878Integrally driven three beam-type projection apparatus
16215645334Projector and focusing method therein
16225644324Apparatus and method for presenting successive images
16235642927LCD projector with retractable projection lens assembly
16245640272Multiscreen display and process for assembling the same
16255640215Audiovisual enclosure
16265639151Pass-through reflective projection display
16275636912Liquid crystal projector
16285635725Apparatus and method for positionally stabilizing an image
16295632546Multipurpose projector with detachable projecting unit
16305631751Rear-projection display with auxiliary mirror between light source and liquid crystal display
16315631750Scattering type liquid crystal device
16325631715Stackable modular projection television display systems
16335630659Compact high resolution light valve projector
16345629801Diffraction grating light doubling collection system
16355626409Projection-type display apparatus
16365625736Black optic display
16375624173Video frame system
16385622417Invertible and orthoscopic liquid crystal display projector
16395621547Illumination device and application to a display device
16405619255Wide-screen video system
16415619097Panel display with dielectric spacer structure
16425617259Projection TV set apparatus
16435617226Polymer dispersed liquid crystal projection display having polarizing means
16445617152Projector system for video and computer generated information
16455616982Piezoelectric actuator
16465615045Screen of projection display
16475614962Method for projecting image obtained by using liquid crystal panels and display apparatus for realizing the same
16485614961Methods and apparatus for image projection
16495612741Video billboard
16505612736Stylus position sensing and digital camera with a digital micromirror device
16515610735Light scattering light valve projection apparatus
16525610678Camera including camera body and independent optical viewfinder
16535608833Focal-plane detector imaging system with improved optical damage threshold
16545608468Method and device for multi-format television
16555607216Projection display apparatus
16565605390Optical projector
16575602679High efficiency light valve projection system
16585598188Memory architecture for reformatting and storing display data in standard TV and HDTV systems
16595598053LCD-CRT hybrid image tube
16605594588Visual display
16615592238Field-sequential projection display

1996

16625589852Apparatus and method for image projection with pixel intensity control
16635587838Projection lens unit
16645587623Field emitter structure and method of making the same
16655584552System for adjusting a size of an image projected on a sloped surface
16665583335Method of making an eye tracking system having an active matrix display
16675582473Projection display apparatus
16685581385Single crystal silicon arrayed devices for projection displays
16695580146Rear screen video display system
16705580145Rear projection type television receiver
16715578865Reduction of parasitic effects in floating body mosfets
16725573324Image projection system
16735572341Electro-optical dithering system using birefringence for optical displays and method
16745570944Reflected display system for text of audiovisual performances
16755570138Combination outdoor daytime/nighttime advertising billboard
16765570135Method and device for multi-format television
16775567030Method for controlling picture size in an LCD projector
16785564811Optical projection system with a varifocal projection lens
16795561339Field emission array magnetic sensor devices
16805557353Pixel compensated electro-optical display system
16815557343Optical system including a reflecting polarizer for a rear projection picture display apparatus
16825555041Projection apparatus
16835555002Method and display control system for panning
16845553203Pixel data processing system and method for producing and graphically presenting spatially multiplexed images of 3-D objects for stereoscopic viewing thereof
16855552906Optically addressed picture display apparatus
16865552839Projection system for entertainment and game apparatus
16875551658Projector lift system
16885550680Thin film actuated mirror array having an improved optical efficiency
16895550604Compact high resolution light valve projector
16905550592Film mode progressive scan conversion
16915548350Projection type televison screen mounting structure including an elastic material for holding a screen
16925548348Distributed projection type liquid crystal display device
16935548301Pixel control circuitry for spatial light modulator
16945548181Field emission device comprising dielectric overlayer
16955546202Rear projection screen for high ambient light environments having a pinhole area substantially equal to luminous area of the light source
16965543819High resolution display system and method of using same
16975541401Arrangement for image generation and/or reading having pixel matrices of differing densities
16985539658Electronic presentation system using portable storage media
16995539580Projection optical system for a liquid crystal projector
17005539550Liquid crystal display having adhered circuit tiles
17015539483Panoramic projection apparatus
17025537303Programmable rotatable gobo system
17035537256Electronic dithering system using birefrigence for optical displays and method
17045537251Rotating screen picture display apparatus
17055537169Projection-lens driving apparatus for a 3-beam projector
17065537168Projection optical apparatus comprising automatic adjustment unit
17075537144Electro-optical display system for visually displaying polarized spatially multiplexed images of 3-D objects for use in stereoscopically viewing the same with high image quality and resolution
17085534743Field emission display devices, and field emission electron beam source and isolation structure components therefor
17095530482Pixel data processing for spatial light modulator having staggered pixels
17105529524Method of forming a spacer structure between opposedly facing plate members
17115528297Convertible video camera/projector
17125528296Jagged edge compensator for staggered pixel layouts of a spatial light modulator
17135526051Digital television system
17145526011Electronic transparency with data storage medium
17155523803DMD architecture and timing for use in a pulse-width modulated display system
17165523790Modular video wall system
17175521659Rear projection display apparatus
17185521658Optical aspect ratio control for video projection
17195519450Graphics subsystem for digital television
17205519206Micro-mechanical mirror array and optical imaging assembly for improved picture resolution
17215515185Single panel type liquid crystal display projector
17225515076Multi-dimensional array video processor system
17235513036Projection screen
17245510861Compact projector and method of using same
17255508750Encoding data converted from film format for progressive display
17265506642Projector with plastic mirror
17275506597Apparatus and method for image projection
17285502514Stylus position sensing and digital camera with a digital micromirror device
17295502481Desktop-based projection display system for stereoscopic viewing of displayed imagery over a wide field of view
17305502480Three-dimensional vision camera
17315500747Ultra-wide angle liquid crystal projector system
17325500692Image projecting apparatus for producing an image for display on a projection screen
17335499124Polysilicon transistors formed on an insulation layer which is adjacent to a liquid crystal material
17345499067Projector
17355499036Display control apparatus and method of using same
17365497197System and method for packaging data into video processor
17375495306Projector
17385491585Portable rear screen television cabinet
17395490655Video/data projector and monitor ceiling/wall mount
17405490009Enhanced resolution for digital micro-mirror displays
17415490006Liquid crystal light valve apparatus with a pair of non-parallel phase difference plates
17425489952Method and device for multi-format television
17435488431Video data formatter for a multi-channel digital television system without overlap
17445486884Reflecting image projection screen and image projection system comprising such a screen
17455483382Projection lens and method of using same
17465483299Image displaying apparatus with image displaying function
17475483285Movie camera system having view finding and projecting operations and method
17485481320Electro-optical apparatus utilizing at least three electro-optical modulating device to provide a sythesized color image and method of driving same

1995

17495479225Automatic focusing projector
17505477394Projector
17515477380Projection screen
17525475514Transferred single crystal arrayed devices including a light shield for projection displays
17535473393Illuminating system, projection apparatus and detecting apparatus
17545471295Angle measuring method and apparatus using projected graphic
17555471255Bias drive and noise reduction in image projectors
17565468860New finasteride processes
17575467221Multi-screen projector
17585467154Projection monitor
17595465121Method and system for compensating for image distortion caused by off-axis image projection
17605463482Liquid crystal composite with droplets of plural chiral nematic materials with different reflection bands
17615461437Video tape recorder equipped with liquid crystal display projector
17625461431Display apparatus for television for displaying an image of different size on a whole display screen
17635461430Dynamic gamma correction circuit for use in image projectors
17645459528Video signal processor and method for secondary images
17655459484Display control system and method of using same
17665459477Display control device
17675457566DMD scanner
17685453857Liquid crystal display with two transistors per pixel driven at opposite polarities
17695453803Low profile liquid crystal projector and method of using same
17705453405Method of making light emitting diode bars and arrays
17715452132Projection lens system for rear type projection television
17725452024DMD display system
17735448401Screen of projection display
17745446479Multi-dimensional array video processor system
17755444557Single crystal silicon arrayed devices for projection displays
17765442414High contrast illumination system for video projector
17775442411Displaying video data on a spatial light modulator with line doubling
17785438241Single crystal silicon arrayed devices for display panels
17795428469Liquid crystal display projection systems employing polarizing beam splitters and passing light through display cell from both directions
17805424839Method and apparatus for aligning visual images with visual display devices
17815422692Image projection system
17825422691Projection type displaying apparatus and illumination system
17835420055Reduction of parasitic effects in floating body MOSFETs
17845418579Multiplanar image display system with plural display units
17855416630Circular arc illumination apparatus
17865414544Display apparatus
17875414521Dynamic distortion correction apparatus and method
17885412437Projection type display device
17895408283Projection type television having a movable reflective mirror
17905408282Projection system for projection TV set
17915404175Method for projecting image obtained by using liquid crystal panels semiconductor substrate and display apparatus for realizing the same
17925402263Rear projector having an angled screen mounting frame
17935402184Projection system having image oscillation
17945400095Display projection method and apparatus an optical input device therefor
17955396304Slide projector mountable light valve display
17965396301Video projector with monitor screen
17975394198Large-screen display system
17985392431TV projection lens including a graded index element
17995386253Projection video display systems
18005386252Projection system and display apparatus for compressing and expanding aspect ratio of a picture
18015386250Two-source illumination system
18025382990Projector of a rear projection type
18035381252Opposed scanning electron beams light source for projection LCD
18045381189Projector in a projection television
18055379080Image projector system

1994

18065377031Single crystal silicon tiles for liquid crystal display panels including light shielding layers
18075376979Slide projector mountable light valve display
18085376561High density electronic circuit modules
18095367405Projecting lens
18105363149Projection television set
18115362671Method of fabricating single crystal silicon arrayed devices for display panels
18125357289Projector lens system having three lens groups for image projector
18135355188Method and apparatus for distortion correction in optical projectors
18145353075Convertible flat panel display system
18155347324Video projector with battery and replaceable lamp unit
18165343262Portable LCD projector
18175339116DMD architecture and timing for use in a pulse-width modulated display system
18185339003Laser screen for a cathode-ray tube
18195337171Electro-optical device
18205335022High-contrast front projection video display system
18215333072Reflective liquid crystal display overhead projection system using a reflective linear polarizer and a fresnel lens
18225331149Eye tracking system having an array of photodetectors aligned respectively with an array of pixels
18235327285Methods for manufacturing micropolarizers
18245321789Projection display apparatus, and light guide tube/light valve for use in the same
18255321450Low profile liquid crystal projector and method of using same
18265317449Projection television set
18275317436A slide assembly for projector with active matrix moveably mounted to housing
18285317236Single crystal silicon arrayed devices for display panels
18295315429Micromechanical light modulator with optically interlaced output
18305315395Projector with separable projection unit and display body
18315315334Liquid crystal finder/projector for video camera
18325313307Casing for projection television receiver and screen mounting method
18335313276Method for preparing three dimensional images and audiovisual system for displaying thereof
18345313234Liquid crystal projector
18355313137Display devices
18365311316On-screen displaying apparatus having zoom function
18375305124Virtual image display system
18385303057Universal projection television cabinet
18395303055Method and apparatus to improve a video signal
18405303054Line electron beam light source for projection LCD system
18415302946Stacked display panel construction and method of making same
18425301031Scanning conversion display apparatus
18435301030Optical illumination apparatus for a display unit with efficient light source polarization
18445300976Movie camera system having view finding and projecting operations
18455300966Projector
18465300944Video display system and method of using same
18475300942High efficiency light valve projection system with decreased perception of spaces between pixels and/or hines
18485300788Light emitting diode bars and arrays and method of making same
18495299039Stacked display panel construction and method of aligning pixel elements thereof
18505299036Liquid crystal projector including a polaration rotating element
18515299017Screen fixing device of projection type television system
18525298984Device for positioning the cathode ray tubes in a projection television system
18535298892Stacked display panel construction and method of making same
18545296967High speed wide angle projection TV lens system
18555296922Projection television with a wavelength-selection-type rear projection screen
18565293437Fiber optic display with direct driven optical fibers
18575293244Rear projection type television unit
18585289287Dockable LCD TV projector convertable between front and rear projection
18595287132Video projector
18605287096Variable luminosity display system
18615285407Memory circuit for spatial light modulator
18625285287Projecting method for picture display apparatus
18635285268Projection type display device having a mask for cutting off unnecessary light parts of displayed picture
18645282121High intensity lighting projectors
18655280277Field updated deformable mirror device
18665278680Projection type liquid crystal display system and method of polarized light component projection
18675278652DMD architecture and timing for use in a pulse width modulated display system
18685278596LCD projection apparatus
18695276524Wide display with two CRTs arranged to form a non-overlapping juxtaposed image with one CRT movable from an accommodated position to an operative position
18705276436Television signal projection system and method of using same

1993

18715274406Image projecting device
18725264941Large screen display apparatus utilizing a transparent plate to display an image over an entire surface of a diffusing surface
18735264835Enhanced color display system and method of using same
18745260798Pixel intensity modulator
18755260797Projection type image display apparatus with circuit for correcting luminance nonuniformity
18765258844Video camera apparatus having an image projection function
18775258658Gamma correction circuit
18785258325Method for manufacturing a semiconductor device using a circuit transfer film
18795258320Single crystal silicon arrayed devices for display panels
18805256562Method for manufacturing a semiconductor device using a circuit transfer film
18815254502Method for making a laser screen for a cathode-ray tube
18825253074Temperature compensated color LCD projector
18835253049Tunnel vision video display system
18845250968Image projecting unit
18855249005Projection image system and assembling system therefor
18865245369Scene projector
18875238435Liquid crystal display device and method of manufacturing such a display device
18885237246Process and device for adjusting pictures
18895231388Color display system using spatial light modulators
18905231282Optical writing type liquid crystal light valve and writing apparatus therefor
18915225875High speed color display system and method of using same
18925223869Projector
18935214420Spatial light modulator projection system with random polarity light
18945208620Display apparatus
18955206760Multiprojection apparatus
18965206749Liquid crystal display having essentially single crystal transistors pixels and driving circuits
18975206674System for the display of images given by a spatial modulator with transfer of energy
18985200843Polarized synthesization in projection type liquid crystal displays
18995195135Automatic multivariate censorship of audio-video programming by user-selectable obscuration
19005194884Image projection system employing a cold cathode field-emission image source
19015192946Digitized color video display system
19025192864Two dimensional display produced by one dimensional scanned emitters
19035185660Actuated mirror optical intensity modulation
19045184238Apparatus for projecting light onto a surface having reflector means for improving the brightness of the image

1992

19055175637Displays having improved contrast
19065173781Overhead television
19075170196Portable projector
19085170194Reflection type liquid crystal valve and projector having the same
190951650133-D stereo pen plotter
19105157386Circuit for driving a liquid crystal display panel
19115153621Optical system for projecting multiple images in adjoining relation without illuminance discontinuities
19125153568Liquid crystal display panel system and method of using same
19135150205Actuated mirror optical intensity modulation
19145150138Projection type image display apparatus
19155146365Screen and image display apparatus which minimizes the effects of re-reflected incident light
19165142373Rear projection television set having improved contrast
19175142366Video-sync locked horizontal size regulation in projection light valve system
19185136877Storage tank systems with auxiliary enclosure assembly
19195136397Liquid crystal video projector having lamp and cooling control and remote optics and picture attribute controls
19205134878Fill line spill containment system
19215130794Panoramic display system
19225126863Liquid crystal projection display apparatus having two microlens arrays
19235126836Actuated mirror optical intensity modulation
19245123729Projection display device
19255123728Rear screen video projection system for aircraft passenger entertainment
19265119271Projection-type television set
19275116117Multiscreen projector apparatus
19285113258Compensation circuit for the correction of image defects of a television image
19295103339Rear projection screen multi-panel connector assembly
19305101279Liquid crystal display apparatus having lenticular elements oriented in relation to LC pixel aperture dimensions
19315101197Electronic transparency method and apparatus
19325096279Spatial light modulator and method
19335086341Laser scanning apparatus having two, parallel, acousto optic deflectors for the horizontal scan
19345085495Multi-screen projector
19355079544Standard independent digitized video system

1991

19365075789Displays having improved contrast
19375074644Rear projection television
19385062001Gray scale system for visual displays
19395061049Spatial light modulator and method
19405056912Projection type image display apparatus
19415052216Containment means for storage tank systems
19425051834Projection-type display apparatus utilizing both zero-order and first-order diffracted beams
19435048949Liquid crystal projector
19445035475Unique modulation television
19455033814Line light source
19465032924System for producing an image from a sequence of pixels
19475032906Intensity calibration method for scene projector
19485032021Liquid crystal projector
19495023725Method and apparatus for dodecahedral imaging system
19505018007Thin projection screen having a liquid crystal display screen overlaid a sheet of fiber optic cables
19515017914Circuit for driving a liquid crystal display panel
19525013132Rear-projection television
19535012274Active matrix LCD image projection system
19545011277Multi-screen projector
19555005951Liquid crystal display device
19564999619Electro-optic display device for use in the reflection mode
19574998283Screen device
19584997271Method of and an apparatus for producing a required visual signal for direct observation from a first source of light in the presence of a second source of light
19594995719Method of and an apparatus for projecting a scanned two- or three-dimensional modulated light pattern originating from a light source
19604992880High definition video-rate laser-addressed liquid-crystal light-valve projection display
19614983016Transmission projection screen and method of manufacturing the same

1990

19624978217Luminous screen projector
19634974073Seamless video display
19644969732Display device
19654964719Control method of brightness of screen used for projection display and control apparatus of the same
19664963016Compact rear-projection system with obliquely incident light beam
19674962420Entertainment video information system having a multiplane screen
19684961642Projection type display device for monitoring at short distance
19694951151Image display system and method
19704951150Optical projection system
19714942488Video theater system
19724941732Transmission type projection screen
19734941036Command sensor in projection display apparatus
19744936657Projection type liquid-crystal video display device using a fresnel lens
19754936656Video projector
19764928123Projection type liquid crystal display device
19774925295Projection display apparatus
19784921330Back projection screen in a video projector
19794918535Television projection system
19804903137Projection television receiver comprised of modular array of individual RGB projectors

1989

19814875064Projector apparatus with mirror means
19824868661Video printer
19834866530Multiple screen, modular video display projection system
19844866529Optical relay providing a projected image presenting characters having an enhanced readability
19854851918Sequential plane projection by laser video projector
19864831449Television apparatus incorporating receiver and video tape recorder in a common cabinet
19874824210Liquid crystal projector
19884812034Projection type liquid crystal display device
19894807040Signal processing filter for an image projection device utilizing an oil film
19904800436Television system with improved temporal resolution on display of a television signal

1988

19914793699Projection apparatus provided with an electro-mechanical transducer element
19924787737Projection display apparatus
19934779024Deflection system for light valve projectors of the schlieren dark field type
19944755881Transportable video apparatus
19954729031Coupling system for image projection
19964729030Noise reduction in video display apparatus
19974724363Current control circuit for high voltage applications
19984720747Sequential plane projection by laser video projector
19994719513Compact video system
20004717248Display system

1987

20014714956Color display apparatus and method therefor
20024710820Single layer optical coupler for projection TV CRT
20034707746Projection television receiver with a retractable reflector
20044698687Temperature control of light modulating fluid in a light valve projection system
20054692808Passively modulated push broom display
20064680579Optical system for projection display using spatial light modulator device
20074672458Projection television systems having lens tilt compensation member
20084671634Liquid crystal projector
20094669069Dual reflected energy beam alignment system
20104668046Transmission type screen apparatus
20114654716Laser display of an electronically generated image signal
20124651217Video projector
20134649425Stereoscopic display
20144647166Screen extension linkage for a video real-screen projection apparatus
20154639106Aircraft video projection system
20164638309Spatial light modulator drive system

1986

20174631594Projection device
20184623869Elevator display system with optical power transmission
20194621294Contrast enhancing optical coupling pad for projection TV
20204621293Integrated lens and CRT mount for projection TV
20214620773Projection lens for projection television
20224611245Real-time ultra-high resolution image projection display using laser-addressed liquid crystal light valve
20234609945Video projection apparatus with temperature compensation device
20244596992Linear spatial light modulator and printer
20254578710Lens system for projection television
20264573769Projection lens system
20274571631CIG Distortion correction with delay lines

1985

20284562461Display apparatus and method therefor
20294556913Apparatus for preventing virtual images in projection television receivers
20304549798Apparatus having a picture screen for the display of picture sequences
20314544946Vertical color shift correction in a rear projection television screen
20324533216Light valve projection system with improved writing control and reduced fluid degradation
20334533215Real-time ultra-high resolution image projection display using laser-addressed liquid crystal light valve
20344525745Temperature compensation for TV projection lens and CRT assembly
20354512631Rear projection television screen incorporating a prism lens
20364506295Projection television receiver with unitary optics frame
20374498101Light valve projection system with improved vertical resolution
20384491872Ultra-compact projection television receiver

1984

20394490745Illusion creating visual display device
20404490608Position sensor
20414479144Video projecting apparatus
20424457594Fresnel lens projection system with high gain screen
20434439027Rear projection apparatus
20444433962Process for making envelope for projection television tube
20454432011Method for optical alignment of a projection television system

1983

20464423438Projection type cathode ray tube with masking means
20474422020Vertical image correction for projection TV
20484417273Video projection system
20494409515Projection television tube and process for forming same
20504405949Liquid cooling in projection cathode ray tubes
20514404588CRT Holding assembly for projection television
20524404500Projection television apparatus
20534403815Knock down projection television cabinet
20544400736Lid raising means for a jack-in-the-box projection television receiver
20554400723Optical assembly for projection television receiver
20564399455Television viewer
20574394690Variable aspect ratio television receiver
20584394681Optical system for projection television
20594388642Heat sinking means and method for projection television CRTs
20604387404Projector television tube alignment means and method
20614386372Optical mirror adjustment means for a projection television receiver
20624385324Wide screen image projection apparatus
20634385316Image projection system
20644385313Unitary optical assembly for projection television receiver

1982

20654365869Large-screen visualization device
20664365183Projection televison tube and process for forming same
20674363535Light valve disk assembly and method of assembling the same
20684360836Apparatus for removing X-rays and other harmful radiation from visible radiation
20694358792Precision screen elevating and control means for a projection television receiver
20704349845Control panel cover for projection television receiver
20714323926Television projector apparatus
20724322743Bright picture projection including three dimensional projection

1981

20734307424Television projector and stand device and methods of making and using the same
20744305099Light collection system
20754293878Image projector for a television receiver
20764283120Light valve projection system with off axis raster orientation
20774281353Apparatus for projecting enlarged video images
20784281352Compact projection television system
20794259692Projection kinescope and method of operation
20804245256Video projector and mounting structure

1980

20814237493Television support and picture projector
20824231067Television image projection apparatus
20834215373Television set projector
20844209807Projection type television set
20854208676Television projection system
20864202015Video projection system
20874198591Vertical deflecting circuit
20884183063Electronic switching means for television projection arrangement
20894181918Television receiver projection system

1979

20904177484Large screen television
20914171883Television projector and stand device and methods of making and using the same
20924163990Color television projection system
20934151549Simulated stereoscopic television projection system

1978

20944110791Television projector system
20954106866Image projection system
20964074322Television projector

1977

20974060835Viewing head
20984058837Projection television receiver
20994051535Magnification of television images
21004051513Color image projecting apparatus
21014040047Erasable thermo-optic storage display of a transmitted image
21024031542Projection color television system
21034027328Catadioptrically coupled color television projection system
21044024579Projection television tube system and method of producing same
21054021105Apparatus for projecting enlarged video images
21064010322High resolution low bandwidth portable telecommunication system
21074010321Light modulating device using Schlieren lens system

1976

21083990783Light modulating device
21093976837360.degree. Viewing system
21103971931Led image tube light valve
21113969648Projection television tube system
21123959584Cathodochromic CRT projection display
21133949167Image-projection system
21143946154Reduced initial delay in projecting high quality images from a fluid light valve
21153944734Video projecting system
21163943282Projection television apparatus
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017