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1. 发明授权

US09489904B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US09489904B2
公开(公告)日：2016-11-08
申请号：US14203843
申请日：2014-03-11
申请人： Japan Display Inc.
发明人： Toshiki Misonou , Tomohide Oohira
IPC分类号： G09G5/10 , G09G3/36 , G09G5/34
CPC分类号： G09G3/3614 , G09G3/3648 , G09G5/34 , G09G2310/0213 , G09G2310/0224 , G09G2320/046
摘要： A liquid crystal display device includes image signal lines, a plurality of pixel circuits that is connected to the image signal lines, an image signal line driving circuit that is connected to the image signal lines, and sequentially outputs an image signal, a gate line driving circuit that supplies a scanning signal. A period in which the gate line driving circuit supplies a scanning signal to any pixel circuit is a first period in which the image signal is output to the pixel circuit when a polarity of the image signal in a previous frame is different from the polarity in the present frame, and the first period and a second period in which the image signal of a different polarity is supplied before the first period when the polarity in the previous frame is identical with the polarity in the present frame.
摘要翻译：液晶显示装置包括图像信号线，连接到图像信号线的多个像素电路，连接到图像信号线的图像信号线驱动电路，并且顺序地输出图像信号，栅极线驱动电路提供扫描信号。栅极线驱动电路向任何像素电路提供扫描信号的时段是当前一帧中的图像信号的极性不同于像素电路中的极性时将图像信号输出到像素电路的第一时段以及当前一帧中的极性与当前帧中的极性相同时，在第一周期之前提供不同极性的图像信号的第一周期和第二周期。

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