VOLTAGE CONTROL CIRCUIT AND METHOD, PANEL AND DISPLAY APPARATUS

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United States of America Patent

APP PUB NO 20190179353A1
SERIAL NO

16176369

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present application provides a voltage control circuit and method, a panel and a display apparatus. The voltage control circuit includes: a comparison circuit configured to compare a first voltage with a second voltage, output a first signal in a case where a difference between the first voltage and the second voltage exceeds a thresholds range, and output a second signal in a case where the difference between the first voltage and the second voltage is within the thresholds range; a compensation circuit coupled to the comparison circuit, and configured to compensate the first voltage in response to the first signal output by the comparison circuit; and a latch circuit coupled to the comparison circuit and the compensation circuit, and configured to latch the first voltage in response to the second signal output by the comparison circuit.

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Patent Owner(s)

Patent OwnerAddress
BOE TECHNOLOGY GROUP CO LTDNO 10 JIUXIANQIAO RD CHAOYANG DISTRICT BEIJING 100015 100015
ORDOS YUANSHENG OPTOELECTRONICS CO LTDORDOS EQUIPMENT MANUFACTURING BASE DONGSHENG DISTRICT ORDOS INNER MONGOLIA 017020

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
SUN, Jigang Beijing, CN 3 1
SUN, Wei Beijing, CN 400 2133
ZHAO, Jing Beijing, CN 142 756
ZHAO, Shuang Beijing, CN 13 30

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