公开(公告)号：US20130249957A1

公开(公告)日：2013-09-26

申请号：US13752921

申请日：2013-01-29

Applicant: JAPAN DISPLAY WEST INC.

Inventor： Gen Koide

IPC: G09G5/10

CPC classification number: G09G5/10 ,  G09G3/3406 ,  G09G3/3614 ,  G09G3/3648 ,  G09G3/3655 ,  G09G2300/0452 ,  G09G2320/0204 ,  G09G2320/0247 ,  G09G2320/064 ,  G09G2330/021 ,  G09G2360/145 ,  G09G2360/16

Abstract: A liquid crystal display apparatus includes: a detection unit that detects the luminance of a backlight unit; and a controller that controls a voltage of a counter electrode, shared by pixels, based on a detection result of the detection unit.

Abstract translation: 液晶显示装置包括：检测单元，其检测背光单元的亮度; 以及基于检测单元的检测结果控制由像素共享的对电极的电压的控制器。

公开(公告)号：US20130234954A1

公开(公告)日：2013-09-12

申请号：US13689092

申请日：2012-11-29

Applicant: JAPAN DISPLAY WEST, INC.

Inventor： Gen Koide

IPC: G06F3/0488 ,  G09G1/00

CPC classification number: G06F3/0488 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G09G1/005 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2310/0248 ,  G09G2310/0297 ,  G09G2320/0214 ,  G09G2330/021

Abstract: A display device includes: a pixel array portion in which plural pixels in which display gradations are controlled based on written pixel signals are disposed in row and column directions; plural scanning lines disposed in the pixel array portion and supplying scanning pulses for the pixels in the rows; plural signal lines disposed in the pixel array portion and supplying the pixel signals for the pixels in the columns; a scanning line driver successively supplying the scanning pulses to the plural scanning lines and causing the pixels in the rows to carry out write of the pixel signals; and a signal line driver outputting the pixel signals for the pixels to the plural signal lines, and intermittently outputting a charge voltage with lower electric potential than a predetermined pixel signal voltage once or more for one frame period of time to each of the plural signal lines.

Abstract translation: 显示装置包括：像素阵列部，其中以行和列方向布置其中基于写入的像素信号来控制显示灰度的多个像素; 多个扫描线设置在像素阵列部分中并为行中的像素提供扫描脉冲; 多个信号线设置在像素阵列部分中，并为列中的像素提供像素信号; 扫描线驱动器将扫描脉冲连续提供给多条扫描线，并使行中的像素执行像素信号的写入; 以及信号线驱动器，将像素的像素信号输出到多条信号线，并且对于多条信号线间歇地输出比预定像素信号电压低一个或多个一个或多个的电位的充电电压 。