公开(公告)号：US20130208023A1

公开(公告)日：2013-08-15

申请号：US13682869

申请日：2012-11-21

Applicant: JAPAN DISPLAY WEST, INC.

Inventor： Kunio ENAMI

IPC: G09G3/00

CPC classification number: G09G3/001 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2320/0204 ,  G09G2320/0247

Abstract: Provided is a display device including a pixel array forming by arranging a plurality of pixels whose display grayscale are controlled according to a pixel signal written, a signal line drive unit that outputs a pixel signal, to a plurality of signal lines, with a polarity according to a polarity signal, a scan line drive unit that drives the plurality of signal lines and performs a writing of the pixel signal output to the signal line into the pixels, a polarity signal generation unit that generates the polarity signal instructing the polarity of the pixel signal to be reversed, and supplies the result to the signal line drive unit, and a frame cycle set unit that generates the vertical start pulse in such a manner that a period of the number of vertical clocks that is not a multiple of the N is one frame period.

Abstract translation: 本发明提供一种显示装置，其特征在于，包括像素阵列的形成，该像素阵列的形成是根据写入的像素信号，输出像素信号的信号线驱动部，将显示灰度级的多个像素排列成多个信号线， 极性信号，扫描线驱动单元，其驱动多条信号线，并将输出到信号线的像素信号写入像素;极性信号生成单元，生成指示像素的极性的极性信号; 信号被反转，并将结果提供给信号线驱动单元，以及帧周期设置单元，其以不是N的倍数的垂直时钟的周期的周期来生成垂直起始脉冲 一帧期间。