公开(公告)号：US20130285892A1

公开(公告)日：2013-10-31

申请号：US13926925

申请日：2013-06-25

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

Inventor： Dong QIAN ,  Hanyu GU ,  Chang-ho TSENG ,  Meng CUI

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/3655 ,  G09G2310/08 ,  G09G2320/0204 ,  G09G2320/0233

Abstract: A Liquid Crystal Display (LCD) panel includes a pixel array, a scanning line driver, a common electrode driver, and a data line driver. During a current frame, the scanning lines receive a scanning signal. The common electrode driver applies a common electrode signal to the common electrode line during a time window in which the scanning line corresponding to the common electrode line receives the scanning signal. The data line driver applies a data signal to the data lines during a time window in which the scanning line driver outputs the scanning signal. The data signals of adjacent pixel rows have opposite polarities, the common electrode signal during the current frame is opposite to the common electrode signal during a next frame, and the data signals of the pixel row in the current frame have opposite polarities of the data signals applied on the pixel row during the next frame.

Abstract translation: 液晶显示器（LCD）面板包括像素阵列，扫描线驱动器，公共电极驱动器和数据线驱动器。 在当前帧期间，扫描线接收扫描信号。 公共电极驱动器在对应于公共电极线的扫描线接收扫描信号的时间窗口期间向公共电极线施加公共电极信号。 数据线驱动器在扫描线驱动器输出扫描信号的时间窗口期间向数据线施加数据信号。 相邻像素列的数据信号具有相反的极性，当前帧中的公共电极信号在下一帧期间与公共电极信号相反，并且当前帧中的像素行的数据信号具有数据信号的相反极性 在下一帧中应用于像素行。