发明名称 Method And Circuit For Compensating Vcom
摘要 A common voltage compensating circuit for a liquid crystal display device includes: a voltage distributing unit outputting a reference voltage; a deviation sensing unit detecting a deviation of a common voltage in a liquid crystal panel and outputting a deviation signal corresponding to the deviation of the common voltage; and a first compensating unit compensating the common voltage and outputting a first compensated common voltage by using the reference voltage, the deviation signal and an output thereof.
申请公布号 KR101157837(B1) 申请公布日期 2012.06.22
申请号 KR20040116599 申请日期 2004.12.30
申请人 发明人
分类号 G02F1/133 主分类号 G02F1/133
代理机构 代理人
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