公开(公告)号：US09646560B2

公开(公告)日：2017-05-09

申请号：US14614469

申请日：2015-02-05

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Jin-Woo Kim ,  Chang-Sig Kang ,  Yong-Joo Kim ,  Chang-Sin Kim ,  Jin-Woo Lee

IPC分类号： G09G3/36

CPC分类号： G09G3/3688 ,  G09G2310/027 ,  G09G2320/0285

摘要： A liquid crystal display (LCD) device includes a display including a plurality of pixels, a voltage compensation controller configured to control the plurality of pixels and determine whether to compensate a predetermined grayscale voltage to be applied to the plurality of pixels, and a voltage generator configured to provide the predetermined grayscale voltage to the plurality of pixels in response to the voltage compensation controller determining not to compensate the predetermined grayscale voltage, and to compensate the predetermined grayscale voltage and provide the compensated predetermined grayscale voltage to the plurality of pixels in response to the voltage compensation controller determining to compensate the predetermined grayscale voltage.