公开(公告)号：US20150187304A1

公开(公告)日：2015-07-02

申请号：US14586073

申请日：2014-12-30

Applicant: LG DISPLAY CO., LTD.

Inventor： NamKon Ko ,  HeeJung Hong ,  JinWoo Cha

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G06F1/3265 ,  G09G3/3406 ,  G09G3/3688 ,  G09G2310/0245 ,  G09G2330/022

Abstract: A liquid crystal display device is configured to create an aesthetic effect while on low power by performing a single color driving operation in standby mode. The liquid crystal display device further includes a standby mode controller which is provided in the timing controller, in addition to the usual data driver, and runs in standby mode to perform the standby mode function with minimum power consumption.

Abstract translation: 液晶显示装置被配置为通过在待机模式下执行单色驱动操作而在低功率下产生美学效果。 液晶显示装置还包括备用模式控制器，该待机模式控制器除常规数据驱动器之外还设置在定时控制器中，并且以待机模式运行，以最小的功耗执行待机模式功能。

公开(公告)号：US20150145901A1

公开(公告)日：2015-05-28

申请号：US14553662

申请日：2014-11-25

Applicant: LG DISPLAY CO., LTD.

Inventor： SungGae Lee ,  HeeJung Hong ,  Dong-Woo Lee

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G2310/08 ,  G09G2320/0247 ,  G09G2320/0257 ,  G09G2320/103 ,  G09G2330/021

Abstract: A display device and a method of driving the same. The display device includes a display panel on which a plurality of data lines and a plurality of gate lines intersect each other to form a matrix, with a number of pixels being defined at intersections of the plurality of data lines and the plurality of gate lines. A data driver is connected to the plurality of data lines. A gate driver is connected to the plurality of gate lines. A timing controller controls the display panel to operate in a driving mode that changes depending on image signals.

Abstract translation: 一种显示装置及其驱动方法。 显示装置包括显示面板，多个数据线和多条栅极线彼此相交以形成矩阵，多个像素被定义在多条数据线与多条栅极线的交点处。 数据驱动器连接到多条数据线。 栅极驱动器连接到多条栅极线。 定时控制器控制显示面板在根据图像信号而变化的驱动模式下操作。

公开(公告)号：US10748477B2

公开(公告)日：2020-08-18

申请号：US16226439

申请日：2018-12-19

Applicant: LG Display Co., Ltd.

Inventor： Dongwon Park ,  HeeJung Hong ,  JoonHee Lee ,  Seungjin Yoo ,  YongChul Kwon

IPC: G09G3/3225

Abstract: The present disclosure relates to a compensation method of a display device and the display device having a compensation value storage unit, and more particularly, to a method of performing the compensation by changing a compensation density for pixels included in the display device, and the display device having a storage unit for storing a compensation value for performing the method. According to the present disclosure, the compensation method is provided that includes dividing a display panel into a foveated area and a non-foveated area; performing high-density compensation for a plurality of pixels in the foveated area; and performing low-density compensation for a plurality of pixels in the non-foveated area.

公开(公告)号：US10147374B2

公开(公告)日：2018-12-04

申请号：US14586073

申请日：2014-12-30

Applicant: LG DISPLAY CO., LTD.

Inventor： NamKon Ko ,  HeeJung Hong ,  JinWoo Cha

IPC: G09G3/36 ,  G09G3/34 ,  G06F1/32

Abstract: A liquid crystal display device is configured to create an aesthetic effect while on low power by performing a single color driving operation in standby mode. The liquid crystal display device further includes a standby mode controller which is provided in the timing controller, in addition to the usual data driver, and runs in standby mode to perform the standby mode function with minimum power consumption.