СПИСОК патентов США - подгруппа МПК16 H04N9/28


Выделить слова в названиях патентов:


№ п/п Номер патента Название патента

2016

19373161Image processing device, projector, and image processing method

2015

29167218Projector, image correction method, and program
39129375Pose detection
49124370Light emitting element drive circuit and light emitting device
59071770Arrangement for and method of projecting an image with linear scan lines
69046747Image processing apparatus, projector, image processing method, and computer program
78941785Projector, image correction method, and program

2014

88907974Image processing apparatus, display apparatus, and image processing method
98866976Projector and method of controlling projector
108837576Camera parameter-assisted video encoding
118773540Automated camera and monitor color calibration
128665381Viewing cone adjustment system
138633951Display system

2013

148471950Signal processor for adjusting image quality of an input picture signal
158384832Systems and methods for partitioned color, double rate video transfer

2012

168259125Method for color signal gamut mapping and saturation boosting
178235534Projector that projects a correction image between cyclic main image signals

2011

188063911System and method for gamut mapping of out-of-gamut signals
198031271Calibrating a projection system
207924349Arrangement for and method of projecting an image with linear scan lines

2010

217737989System and method for computing color correction coefficients
227733429Automatic convergence for image projection systems

2009

237511771Color image projection system and method

2008

247456908Method of performing convergence calibration for a display
257446822High-resolution image projection

2007

267271853Apparatus and method for correcting distortion of image and image displayer using the same
277239360Short throw projection system and method
287227592Self-correcting rear projection television
297199533Convergence control apparatus for video display

2006

307129655Image distortion correction apparatus capable of correcting misconvergence using an amplifier
317097311Super-resolution overlay in multi-projector displays
327034901Convergence optimization in a projection display
337034900Color display device and method utilizing convergence correction

2005

346952242Convergence correction of a CRT screen or projector
356853157Image distortion compensating apparatus with low switching delay

2004

366836298Apparatus and method for correcting distortion of image and image displayer using the same
376836200Convergence yoke
386781602Display device
396759815Color picture tube device in which YH misconvergence is corrected
406753932Method and apparatus for controlling convergence of color signals
416711597Interpolation method using pre-emphasized input samples
426707509Method for adjusting convergence in a projection television receiver
436704758Interpolation method for smooth convergence correction
446704064Method and apparatus for convergence correction in a television receiver
456693351Mechanical convergence device

2003

466671004Method and apparatus for convergence correction in a television set
476605898CRT device with improved resolution
486600276Automatic convergence control method and apparatus for projection television
496583814System for correction of convergence in a television device related application
506567058Digital convergence correction device and display device
516563552Image correcting method and device and cathode ray tube display unit
526552755Method for measuring convergence by using a mixed color pattern
536536907Aberration compensation in image projection displays
546530666Focusing projection displays
556507374Convergence adjusting method, signal generating apparatus, and projection display unit

2002

566501238Apparatus for correcting mis-convergence and geometric distortion in deflection yoke using variable resistance
576496231Method and apparatus for correcting convergence and geometry errors in display devices
586486926Adaptable raster distortion correction system for multiple horizontal scanning frequencies
596483555Universal device and use thereof for the automatic adjustment of a projector
606483313Method and apparatus for measuring convergence with respect to a color CRT using a color CCD camera
616483262Apparatus and method for ring spline convergence correction
626473139Data error recovery for digital beam landing error correction arrangement
636462777Display characteristic measurement apparatus for a color display apparatus, and a method for calibrating the same
646445145Display device
656437522Method for controlling digital dynamic convergence and system thereof
666416187Mechanical convergence fixture apparatus and method
676404462Digital convergence image
686404146Method and system for providing two-dimensional color convergence correction
696392612Opto sensor signal current detector
706392369Digital realtime convergence correction circuit and method thereof
716380988Focus compensation apparatus and method for monitor system
726373535Apparatus and method for adjusting convergence utilizing spine interpolation
736369780Auxiliary deflection winding driver disabling arrangement

2001

746333768Convergence calibration in video displays with signal level control
756297859Opto sensor signal detector
766295100Method and device for convergence correction in a television receiver
776288757Apparatus and method for correcting convergence of television
786285141Deflection yoke and cathode ray tube
796281951Device for convergence correction in a television receiver
806219011Electro-optical display apparatus
816201569Apparatus and method for controlling video display blanking signals
826196687Measuring convergence alignment of a projection system
836184627Image display
846175392Method and apparatus for improving the color convergence of projection-based displays

2000

856151082Horizontal focus controlling apparatus for cathode-ray tube
866128048Convergence correction apparatus for projection television and method thereof
876111616Method for correcting the convergence in a projection television receiver
886108054Method and apparatus for obtaining correction values for video lines of a video frame
896106120Mechanical convergence fixture apparatus and method
906078151Simple dynamic focus circuit having saw wave generating circuits
916072544Method for obtaining signals in electronic devices by means of interpolation between interpolation point values
926048244Method for providing a resistive lens structure for an electron beam device
936046713Color display device including electron beam deflection arrangement for landing-correction
946011527Correction of linearity errors

1999

956008596Convergence adjustment method and convergence adjustment circuit
965982458Convergence correction circuit and three tube type projector having the same
975978044Method and circuit for effecting a picture in a television set by means of digital convergence
985969655Digital convergence correction device outputting an analog correction signal
995963274Vertical/horizontal interpolation device and method in convergence system
1005959608Spline waveform generation
1015949499Power sensor circuit for a conference system
1025939843Adaptive convergence adjustment for multi-scan monitor
1035923366Apparatus and method for calibrating video displays
1045912773Apparatus for spatial light modulator registration and retention
1055898466Apparatus for correcting vertical and optical distortions of images in projection TV sets
1065898465Automatic convergence adjustment system with the capacity to modify test patterns to be within a predetermined range
1075889625Chromatic aberration correction for display systems
1085883476Convergence correction system with recovery function and display apparatus using the same
1095861936Regulating focus in accordance with relationship of features of a person's eyes

1998

1105847777Right-edge differential error convergence correction
1115835029Digital convergence apparatus
1125825414Method and apparatus for making corrections in a video monitor during horizontal scan
1135801768Purity adjusting apparatus using beam position simulation
1145801496Color cathode ray tube display device and method of adjusting color purity in the display device
1155793447Digital convergence apparatus
1165790210Apparatus and method for digital convergence correction
1175774178Apparatus and method for rearranging digitized single-beam color video data and controlling output sequence and timing for multiple-beam color display
1185764005Parabolic-wave shaping circuit for focus-correction
1195760549Parabolic-wave shaping circuit for focus-correction
1205751122Digital convergence correction system
1215747948Convergence correction
1225734233Digital convergence apparatus
1235729301Method and device for reducing moire when displaying a video signal
1245705901Microprocessor-controlled screen voltage generation circuit

1997

1255694181Digital convergence correcting circuit
1265672939Moire control of a color display device
1275671025Digital convergence correcting method and apparatus adopting the same
1285663617Parabolic-wave shaping circuit for focus-correction
1295645334Projector and focusing method therein
1305644196Beam landing location error correction arrangement
1315635993Apparatus and method for controlling white balance of a cathode ray tube projector
1325633566Shaped parabolic signal for deflection correction
1335627605Method for correcting digital convergence of multi-mode projection television
1345592240Digital convergence apparatus

1996

1355576774Convergence adjusting apparatus capable of independently performing convergence adjustment on one adjustment point without affecting the convergence of the remaining adjustment points
1365565744Waveform generation
1375559565Convergence correcting method and apparatus for correcting convergence distortion in a CRT
1385550598Convergence adjustment circuit and projection type display apparatus
1395550441Parabolic correction signal amplitude control loop
1405537159Interpolation method and apparatus for improving registration adjustment in a projection television
1415532765Image correction apparatus using a displayed test signal
1425532764Convergence error detecting apparatus capable of being applied to projection-type displays having different scanning frequencies
1435523789High definition television monitor for displaying video images reproduced from normal standard video signals
1445523657Convergence correction apparatus for picture image display device
1455510670Electron beam device having a glass envelope and a focussing lens provided thereon
1465508593Differential error convergence correction
1475506481Registration error correction device
1485504521Method and apparatus for making corrections in a video monitor during horizontal scan
1495497055Parabolic signal timing loop
1505497054Automatic digital convergence correcting method and apparatus therefor
1515488271Deflection regulating method and device
1525483300Output circuit
1535483299Image displaying apparatus with image displaying function

1995

1545479225Automatic focusing projector
1555475447Apparatus and method for adjusting video display
1565473394Convergence measuring apparatus
1575473391Convergence displacement correcting device for projection-type image display apparatus and method thereof
1585473224Convergence correction apparatus
1595463427Dynamic focusing device for cathode ray tube
1605444338Left and right raster correction
1615436677Focus voltage control apparatus
1625434632Image projection apparatus with a autofocusing system
1635432404Apparatus for detecting a geometric distortion of an image on a display device
1645428270Dynamic focus correction circuit
1655428269Methods and apparatus for improving cathode ray tube image quality
1665424619Dynamic convergence device for color cathode-ray tube
1675414330Cathode ray tube control apparatus
1685414329Voltage variation compensation arrangement for sample and hold capacitor
1695398083Convergence correction apparatus for use in a color display
1705396156Convergence correction circuit for cathode ray tube
1715382984Digital convergence correction apparatus for color television receiver with cursor on screen
1725379062Grid correction device for a television set

1994

1735369450Electronic and computational correction of chromatic aberration associated with an optical system used to view a color video display
1745361020Methods and apparatus for improving cathode ray tube image quality
1755352959Method and circuit for generating the control voltages of the dynamic convergence in a color display tube
1765345280Digital convergence correction system and method for preparing correction data
1775345262Automatic convergence system for color video projector
1785345151Automatic calibration in a waveform generator for deflection
1795339010Color cathode-ray tube apparatus
1805332953Power saving circuit for magnetic focus amplifier using switchable resonance capacitors
1815298985Image correction apparatus for adjusting images by digitially controlling analog correction waveforms

1993

1825274307Single IC for CRT display control waveform generation
1835272421Digital image correction device
1845260785Grid-correction device for a TV set
1855260627Apparatus for deflecting electron beams and color cathode ray tube apparatus incorporating this deflecting apparatus
1865258830Automatic video convergence system
1875237246Process and device for adjusting pictures
1885235173Process for positioning a light beam on a picture area
1895231481Projection display device with negative feedback loop to correct all the faults of the projected image
1905225714Sawtooth waveform generator for a convergence correction circuit
1915218275Beam landing location error correction arrangement
1925216497Digital convergence apparatus including an extrapolating circuit
1935214499System for making raster location adjustments on a multi-color display screen
1945200815Convergence correction apparatus for a video projection system
1955194783Display apparatus based on a digital convergence scheme
1965177411CRT correcting circuit

1992

1975170441Apparatus for detecting registration error using the image signal of the same screen
1985161002Convergence control system for multiple vertical formats
1995146142Dynamic focussing signal power amplifier for magnetically focussed raster scan cathode ray tube
2005138238Arrangement for correcting beam landing location error in a video display
2015136398Multiple display formats for letterbox signal
2025117099Ambient light rejecting quad photodiode sensor
2035111284Digital convergence unit for adjusting the convergence in a color display system
2045081523Display image correction system and method

1991

2055077600Self-inspecting convergence measuring apparatus
2065070280Deflection yoke
2075068579Flat configuration color CRT display apparatus with scanning correction for component positioning error
2085065076Digital convergence system
2095059872Digital convergence correction device
2105049791Device for measuring a characteristic of a color cathode ray tube
2115041764Horizontal misconvergence correction system for color video display
2125036259Dynamic focus system for CRT display
2135032769Device for measuring a characteristic of a color cathode ray tube based on synchronized signals
2145020116Image registration method and apparatus
2155016095Digital convergence for television receiver
2165012332Correcting data reading device in a digital convergence correcting device
2174999703Automatic image correction method and apparatus for projectors utilizing cathode ray tubes
2184992706CRT raster distortion correction circuit
2194990832Color display system
2204982276Focussing adjustment changeover circuit for projection TV receiver
2214982178Shadow mask color system with calligraphic displays
2224982081Ambient light rejecting quad photodiode sensor

1990

2234980614Convergence correction circuit
2244977447Color cathode ray tube
2254977446Digital convergence correcting apparatus
2264977355Convergence control system
2274970500Shadow mask color system with calligraphic displays
2284961030Miss convergence compensating device for projection type display
2294951131Remote control for convergence of projection television
2304935674Digitally controlled convergence system
2314931786Electronic image display systems with improved cathode-ray tube construction
2324925420Method for the automatic measurement of convergence and for the determination of corrections to be made in trichromatic cathode tube deflectors and machine for the application of this method
2334900983Cathode ray tube employing index phosphor elements adhered to a color selective electrode
2344896082Raster distortion correction circuit
2354896081Auto convergence circuit

1989

2364881015Color cathode-ray apparatus having an improved deflection unit
2374871948Memory mapped deflection correction system
2384870329Digital convergence circuit storing coefficients of fundamental waves of correction data
2394864195Color display system with dynamically varied beam spacing
2404857998Automatic primary color convergence alignment system for projection television
2414849676Color image display tube apparatus
2424835602Color projection television system with apparatus for correcting misconvergence and misgeometry which calculates coefficients of equations representing deflection correction waveforms
2434816908Color video projector with a convergence adjustment device which imposes an automatic sequence of multi-zone convergence adjustment steps
2444814671Convergence circuit
2454812718Resolution delta gun color monitor system apparatus
2464799000Display control apparatus

1988

2474782264Color picture device including convergence correcting magnetic plates
2484771334Digital video delay by sample interpolation
2494754204Digital apparatus for convergence correction
2504730216Raster distortion correction circuit
2514719391Convergence circuit

1987

2524706115Geometry adjustment circuit for a color video projector producing vertical amplitude, vertical linearity and horizontal trapezoid correction signals from a single user-controlled signal
2534680510Color monitor with improved synchronization
2544677349Self converging deflection yoke for in-line gun color CRT
2554674877Opto-electronic color sensor
2564673847Color monitor with improved digital convergence
2574672275Digital process and apparatus for convergence correction having adjustment points and correction portions determined by the adjustment point selected
2584670772Raster distortion correction for progressive scan television system
2594642527In-line color picture tube apparatus with dynamic convergence correction device
2604636693Deflection yoke having a function for adjusting deflection field
2614635117Method and device for level correction for a television image

1986

2624633143Convergence correction apparatus for delta-gun color cathode ray tube displays
2634623825Delay compensation in electromagnetic deflection systems
2644617495Autoconvergence of a cathode ray tube using a semiconductor detector
2654611151Deflection rate parabolic waveform generating circuit
2664593308Automatic correction of centering and convergence errors in CRT displays
2674580078Method of adjusting color purity in a television receiver, and television receiver with purity-adjustment system

1985

2684551653Production of correction signals in a color CRT system
2694524308Circuits for accomplishing electron beam convergence in color cathode ray tubes
2704524307Convergence control system for multigun CRT
2714500816Convergence control apparatus for color cathode ray tube display systems
2724499457Shadow mask color system with calligraphic displays

1984

2734456853Feedback CRT for use in a closed-loop correction system
2744441057Correction apparatus for a cathode ray tube
2754431949Lateral convergence correction system
2764427926Dynamic convergence of random scan multi-beam cathode ray tubes

1983

2774422019Apparatus for providing vertical as well as horizontal smoothing of convergence correction signals in a digital convergence system
2784410840Color cathode ray tube display apparatus with compensation for errors due to interfering magnetic fields
2794401922Convergence distortion correction method and apparatus for color cathode-ray tube
2804385259Dynamic convergence control apparatus for shadow mask CRT displays
2814375046Network and method for correcting vertical non-linearity and mis-convergence in a television projection system
2824369396Color cathode-ray tube apparatus with shadow mask

1982

2834354143Equipment to correct aberrations of a cathode ray beam
2844331906Cathode ray tube apparatus
2854318032Convergence circuit including a quadrant separator

1981

2864254432Purity detection apparatus for color picture tubes

1980

2874233547Color television display device comprising a deflection coil unit provided with a deflection coil for the vertical deflection and deflection coil unit for such a display device
2884227122Convergence device for projection type color television system
2894203054Correction factor signals for cathode ray tubes
2904203051Cathode ray tube apparatus

1979

2914140948Convergence apparatus
2924139799Convergence device for color television receiver

1978

2934125795Convergence apparatus
2944095143Electron beam crossover correction circuitry
2954095137Digital convergence system for a multi-gun CRT
2964090110Convergence means for color cathode ray tube

1977

2974032819Raster centering circuit

1976

2983980925Beam mislanding correcting system
2993975766Color television receiver
3003961223Astigmatic focus correction circuit
3013953760Dynamic electron beam convergence apparatus
3023943279Digital convergence of multiple image projectors
3033942067Multi-gun cathode ray tube convergence system
3043935506Device for radial, static and dynamic convergence of electron beams in a colour television display tube
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017