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公开(公告)号:US20070046604A1
公开(公告)日:2007-03-01
申请号:US11400391
申请日:2006-04-10
申请人: Kuei-Sheng Tseng , Chu-Yu Liu , Ming-Hung Chen , Wen-Bin Chen , Tsong-Cheng Lin
发明人: Kuei-Sheng Tseng , Chu-Yu Liu , Ming-Hung Chen , Wen-Bin Chen , Tsong-Cheng Lin
IPC分类号: G09G3/36
CPC分类号: G09G3/3655 , G09G3/3614 , G09G2310/063 , G09G2320/0257 , G09G2320/0261
摘要: A method of inserting black frames is provided. The LCD comprises a pixel, and the pixel comprises a liquid crystal capacitor. Firstly, during a normal-mode period, a common voltage is provided to a first end of the liquid crystal capacitor. Next, a data signal is provided to a second end of the liquid crystal capacitor, so that the liquid crystal capacitor has a first voltage drop. Finally, during a dark-mode period, a first voltage different from the common voltage is provided to the first end of the liquid crystal capacitor to change the voltage at the second end of the liquid crystal capacitor, so that the liquid crystal capacitor has a second voltage drop to drive the pixel in a dark mode during the dark-mode period.
摘要翻译: 提供了一种插入黑框的方法。 LCD包括像素,像素包括液晶电容器。 首先,在正常模式期间,向液晶电容器的第一端提供公共电压。 接下来,将数据信号提供给液晶电容器的第二端,使得液晶电容器具有第一电压降。 最后,在暗模式期间,向液晶电容器的第一端提供与公共电压不同的第一电压,以改变液晶电容器的第二端的电压,使得液晶电容器具有 第二电压降,以在暗模式期间以暗模式驱动像素。