公开(公告)号：US08803777B2

公开(公告)日：2014-08-12

申请号：US13853481

申请日：2013-03-29

Applicant: Samsung Display Co., Ltd.

Inventor： Hee-Wook Do ,  Seung-Beom Park ,  Hoon Kim ,  Hye-Ran You ,  Jian Gang Lu ,  Hee-Seop Kim ,  Young-Chol Yang ,  Seoung-Hoon Lee

IPC: G09G3/36

CPC classification number: G09G3/3659 ,  G09G3/3614 ,  G09G2300/0876 ,  G09G2320/028

Abstract: In a display apparatus having a plurality of pixel parts, each pixel part receives a data signal in response to a present gate signal and charges first and second pixel voltages having the same voltage level. A plurality of voltage controllers includes a level-down part to lower a voltage level of the second pixel voltage using a previous pixel voltage charged in a previous frame in response to a next gate signal and a level-up part to receive the lowered second pixel voltage in response to the next gate signal to boost up a voltage level of the first pixel voltage.

Abstract translation: 在具有多个像素部分的显示装置中，每个像素部分响应于当前的栅极信号接收数据信号，并对具有相同电压电平的第一和第二像素电压充电。 多个电压控制器包括电平降低部分，以响应于下一个栅极信号使用先前的帧中充电的先前像素电压降低第二像素电压的电压电平，以及用于接收降低的第二像素的电平上升部分 响应于下一个栅极信号的电压以升高第一像素电压的电压电平。

公开(公告)号：US20140184963A1

公开(公告)日：2014-07-03

申请号：US13865696

申请日：2013-04-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyosik Kim ,  Su Jeong Kim ,  Hokil Oh ,  Hoon Kim ,  Kichul Shin ,  Jae-Hoon Jung

IPC: G02F1/1337 ,  G02F1/1333

CPC classification number: G02F1/133719 ,  G02F1/133753 ,  G02F2001/133715

Abstract: A display device includes a first substrate, a first alignment layer disposed on the first substrate, a second substrate, a second alignment layer disposed on the second substrate, and a liquid crystal layer disposed between the first and second alignment layers and having liquid crystal molecules. At least one of the first and second alignment layers includes an initial alignment layer and a pretilting layer including a self-assembled monolayer disposed on the initial alignment layer.

Abstract translation: 显示装置包括第一基板，设置在第一基板上的第一取向层，第二基板，设置在第二基板上的第二取向层，以及设置在第一和第二取向层之间并具有液晶分子的液晶层 。 第一和第二取向层中的至少一个包括初始取向层和包括设置在初始取向层上的自组装单层的预浸层。

公开(公告)号：US20130328850A1

公开(公告)日：2013-12-12

申请号：US13966864

申请日：2013-08-14

Applicant: Samsung Display Co., Ltd.

Inventor： Hye-ran You ,  Seung-beom Park ,  Yoon-sung Um ,  Jin-won Park ,  Hee-wook Do ,  Hoon Kim

IPC: G09G3/36

CPC classification number: G09G3/36 ,  G02F1/13624 ,  G02F1/1393 ,  G02F2001/134354 ,  G09G3/3614 ,  G09G3/3659 ,  G09G3/3677 ,  G09G2300/0443 ,  G09G2330/023 ,  G11C19/184

Abstract: A LCD and a method of driving the LCD are provided. The LCD includes first and second gate lines extending in a first direction, a data line insulated from the first gate line and crossing the first gate line, a pixel electrode including first and second sub-pixel electrodes, the pixel electrode being disposed in a pixel having a long side in the first direction, a first thin film transistor (TFT) connected to the first gate line, the data line, and the first sub-pixel electrode, a second TFT connected to the first gate line, the data line, and the second sub-pixel electrode, and a third TFT connected to the second gate line, the second sub-pixel electrode, and a charge-sharing capacitor, the charge-sharing capacitor sharing a data voltage applied to the second sub-pixel electrode.