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Pat. 10312809 United States, Int. Cl.22 G05F 3/06, H02M 1/08, H02M 3/155, H02M 3/158, H02M 1/00. Converter circuit for converting direct current to direct current and liquid crystal display using the same : Appl. N 15/303803 : Filed 09.09.2016 : Pub. 04.06.2019 : / Li Zhou, Dan Cao ; Assignee Shenzhen China Star Optoelectronics Technology Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10312809/en?oq=US10312809.html (дата обращения: ДД.ММ.ГГГГ).