公开(公告)号：US20140293180A1

公开(公告)日：2014-10-02

申请号：US14205095

申请日：2014-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Seok HONG ,  Hyo-Chul LEE ,  Yeon-Sun NA ,  Utah CHOI

IPC: G02F1/133

CPC classification number: G02F1/13306 ,  G02F2001/134372 ,  G09G3/3655 ,  G09G2300/0434 ,  G09G2320/0247 ,  G09G2330/027

Abstract: A liquid crystal display includes a substrate and a liquid crystal layer. The liquid crystal display further includes a first electrode disposed between the liquid crystal layer and the substrate. The liquid crystal display further includes a second electrode disposed between the liquid crystal layer and the substrate and configured to cooperate with the first substrate for generating an electric field to control molecules in the liquid crystal layer. The liquid crystal display further includes a reference voltage line configured to provide a reference voltage to the first electrode. The liquid crystal display further includes a reference voltage supplier configured to provide the reference voltage to the reference voltage line. The liquid crystal display further includes a reference voltage discharger electrically connected to the reference voltage line.

Abstract translation: 液晶显示器包括基板和液晶层。 液晶显示器还包括设置在液晶层和基板之间的第一电极。 液晶显示器还包括设置在液晶层和基板之间的第二电极，并被配置为与第一基板配合以产生电场以控制液晶层中的分子。 液晶显示器还包括被配置为向第一电极提供参考电压的参考电压线。 液晶显示器还包括被配置为将参考电压提供给参考电压线的参考电压供应器。 液晶显示器还包括电连接到参考电压线的参考电压放电器。

公开(公告)号：US20150379954A1

公开(公告)日：2015-12-31

申请号：US14532480

申请日：2014-11-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Utah CHOI ,  Hyo-Chul LEE

IPC: G09G3/36

CPC classification number: G09G3/3696 ,  G09G3/3611 ,  G09G3/3655 ,  G09G2310/08 ,  G09G2320/0247 ,  G09G2320/0257 ,  G09G2330/026

Abstract: A display device includes a liquid crystal display and a power supply to apply a common voltage to a common electrode of the display. The power supply applies a first common voltage to the common electrode for a first period after power is turned on, and applies a second common voltage higher than the first common voltage to the common electrode until the power is turned off after the first period.

Abstract translation: 显示装置包括液晶显示器和用于向显示器的公共电极施加公共电压的电源。 电源在电源接通之后的第一周期中对公共电极施加第一公共电压，并将高于第一公共电压的第二公共电压施加到公共电极，直到在第一周期之后关闭电源。

公开(公告)号：US20140085288A1

公开(公告)日：2014-03-27

申请号：US13740668

申请日：2013-01-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Utah CHOI ,  Soon Kyoung KWON ,  Jin Woo PARK ,  Hyo-Chul LEE ,  Young Soo CHOI

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3614

Abstract: A display device includes a display panel including a gate line, a data line, and a pixel connected to the gate line and the data line, a signal controller generating control signals for driving the display panel including a data load timing signal, a gate driver applying a gate voltage to the gate line, and a data driver applying a data voltage to the data line according to the data load timing signal received from the signal controller, wherein the data load timing signal includes a first load signal pulse and a different second load signal pulse, and where a width of the second load signal pulse is larger than a width of the first load signal pulse.

Abstract translation: 显示装置包括：显示面板，包括栅极线，数据线，连接到栅极线和数据线的像素;信号控制器，产生用于驱动显示面板的控制信号，包括数据加载定时信号，栅极驱动器 对栅极线施加栅极电压，以及数据驱动器，根据从信号控制器接收到的数据负载定时信号向数据线施加数据电压，其中数据负载定时信号包括第一负载信号脉冲和不同的第二负载信号脉冲 负载信号脉冲，第二负载信号脉冲的宽度大于第一负载信号脉冲的宽度。