公开(公告)号：US20140285413A1

公开(公告)日：2014-09-25

申请号：US14219134

申请日：2014-03-19

Applicant: Japan Display Inc.

Inventor： Masaki Miyatake ,  Akihiko Saitoh

IPC: G09G3/36

CPC classification number: G09G3/3696 ,  G09G3/3225 ,  G09G3/3648 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2320/0247 ,  G09G2330/025 ,  G09G2330/026

Abstract: According to one embodiment, a display device includes signal lines, scanning lines, pixel switching elements, a signal line driving circuit, a scanning line driving circuit and a display pixel, wherein the signal line driving circuit is configured to apply a voltage, which is identical to a voltage of the counter-electrode, to all the signal lines when a control signal, which is supplied from an outside of the insulative substrate, is at a first logic level, and the scanning line driving circuit is configured to turn on all the pixel switching elements when the control signal is at the first logic level, and to turn off the pixel switching elements at different timings when the control signal is at a second logic level.

Abstract translation: 根据一个实施例，显示装置包括信号线，扫描线，像素开关元件，信号线驱动电路，扫描线驱动电路和显示像素，其中信号线驱动电路被配置为施加电压， 当从绝缘基板的外部提供的控制信号处于第一逻辑电平时，扫描线驱动电路被配置为使所有信号线都与所述对置电极的电压相同， 当控制信号处于第一逻辑电平时，像素开关元件，以及当控制信号处于第二逻辑电平时，以不同的定时关闭像素开关元件。