公开(公告)号：US20130181964A1

公开(公告)日：2013-07-18

申请号：US13349354

申请日：2012-01-12

申请人： Cheng-Che Tsai ,  Yu-Chu Yang ,  Jen-Chang Hsiao ,  Pu-Jen Cheng

发明人： Cheng-Che Tsai ,  Yu-Chu Yang ,  Jen-Chang Hsiao ,  Pu-Jen Cheng

IPC分类号： G09G5/00 ,  G09G3/36

CPC分类号： G09G3/3614 ,  G09G2310/0205 ,  G09G2310/0251 ,  G09G2320/0204 ,  G09G2320/0247

摘要： A liquid crystal display (LCD) including a LCD panel having a plurality of pixels, a source driver outputting a plurality of pixel voltages to the LCD panel, a gate driver, and a timing controller is provided. During performing a polarity inversion on a polarity signal corresponding to a first frame, the timing controller sequentially outputs a first start signal and a second start signal to the gate driver in a first frame period corresponding to the first frame. The gate driver sequentially outputs a plurality of first scan signals and a plurality of second scan signals to the LCD panel according to the first start signal and the second start signal, so that the brightness corresponding to a plurality of gray levels in the first frame are equal to the brightness corresponding to the gray levels in a plurality of previous frames and a plurality of following frames.

摘要翻译： 提供一种液晶显示器（LCD），其包括具有多个像素的LCD面板，向LCD面板输出多个像素电压的源极驱动器，栅极驱动器和定时控制器。 在对与第一帧相对应的极性信号执行极性反转期间，定时控制器在对应于第一帧的第一帧周期中顺序地向门驱动器输出第一起始信号和第二起始信号。 栅极驱动器根据第一起始信号和第二起始信号依次输出多个第一扫描信号和多个第二扫描信号到LCD面板，使得与第一帧中的多个灰度级对应的亮度为 等于与多个先前帧和多个跟随帧中的灰度级对应的亮度。