公开(公告)号：US20080191986A1

公开(公告)日：2008-08-14

申请号：US12107332

申请日：2008-04-22

Applicant: Baek-woon LEE

Inventor： Baek-woon LEE

IPC: G09G3/36

CPC classification number: G09G3/2011 ,  G09G3/3648 ,  G09G5/39 ,  G09G2320/02 ,  G09G2320/0252 ,  G09G2340/16

Abstract: Disclosed is an LCD and driving method thereof. The present invention comprises a data gray signal modifier for receiving gray signals from a data gray signal source, and outputting modification gray signals by consideration of gray signals of present and previous frames; a data driver for changing the modification gray signals into corresponding data voltages and outputting image signals; a gate driver for sequentially supplying scanning signals; and an LCD panel comprising a plurality of gate lines for transmitting the scanning signals; a plurality of data lines, being insulated from the gate lines and crossing them, for transmitting the image signals; and a plurality of pixels, formed by an area surrounded by the gate lines and data lines and arranged as a matrix pattern, having switching elements connected to the gate lines and data lines.

Abstract translation: 公开了一种LCD及其驱动方法。 本发明包括用于从数据灰度信号源接收灰度信号的数据灰度信号修改器，并且通过考虑当前帧和先前帧的灰度信号来输出修正灰度信号; 数据驱动器，用于将修改的灰度信号改变成相应的数据电压并输出图像信号; 用于顺序地提供扫描信号的栅极驱动器; 以及LCD面板，包括用于传输扫描信号的多条栅极线; 多条数据线，与栅极线绝缘并与之交叉，用于传输图像信号; 以及多个像素，由被栅极线和数据线包围的区域形成并且被布置为矩阵图案，具有连接到栅极线和数据线的开关元件。