公开(公告)号：US10084023B2

公开(公告)日：2018-09-25

申请号：US15470087

申请日：2017-03-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Heerim Song ,  Ansu Lee ,  Chongchul Chai

IPC: H01L27/32

CPC classification number: H01L27/3218 ,  H01L27/3216 ,  H01L27/3246 ,  H01L27/326 ,  H01L27/3262

Abstract: An organic light-emitting display apparatus includes a substrate including a display area and a non-display area, a reference sub-pixel arranged on the display area to realize a first color, and a first sub-pixel arranged on the display area to realize the first color, the first sub-pixel being adjacent to the non-display area and having a shape different from a shape of the reference sub-pixel.

公开(公告)号：US09741306B2

公开(公告)日：2017-08-22

申请号：US14835573

申请日：2015-08-25

Applicant: Samsung Display Co., Ltd.

Inventor： Ji-Sun Kim ,  Jonghee Kim ,  Youngwan Seo ,  Jaekeun Lim ,  Chongchul Chai

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G2310/0297 ,  G09G2310/08 ,  G09G2320/0219

Abstract: According to an embodiment, a display device includes a display panel including a plurality of pixels respectively connected to a plurality of gate lines and a plurality of data lines, a gate driver driving the plurality of gate lines, a data driver configured to output a plurality of data output signals to the plurality of data lines in response to a data signal, a demultiplexer circuit configured to provide the plurality of data output signals to the plurality of data lines in response to a first selection signal and a second selection signal; and a timing controller configured to provide the data signal to the data driver, outputting the first selection signal and the second selection signal, and controlling the gate driver.

公开(公告)号：US09726952B2

公开(公告)日：2017-08-08

申请号：US14981498

申请日：2015-12-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young-Soo Yoon ,  Joon-Chul Goh ,  Sang-Uk Lim ,  Chongchul Chai

IPC: G09G3/36 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1368

CPC classification number: G02F1/13624 ,  G02F1/134309 ,  G02F1/136213 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G09G3/3677 ,  G09G3/3688

Abstract: A liquid crystal display includes first and second sub-pixels charged with the same voltage during a first period. The voltage charged in the second sub-pixel is decreased after the first period. Since the voltage level of the first sub-pixel is different from the voltage level of the second sub-pixel after the first period, liquid crystal molecules disposed corresponding to the first sub-pixel are aligned in a direction different from that of liquid crystal molecules disposed corresponding to the second sub-pixel. Thus, a side viewing angle of the liquid crystal display is improved.

公开(公告)号：US20160203762A1

公开(公告)日：2016-07-14

申请号：US14834015

申请日：2015-08-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jonghee KIM ,  Youngwan Seo ,  Jaekeun Lim ,  Chongchul Chai

IPC: G09G3/32

CPC classification number: G09G3/3258 ,  G09G3/3291 ,  G09G3/3677 ,  G09G2300/0408 ,  G09G2310/0286 ,  G09G2330/028

Abstract: A gate driving circuit includes a first driving stage driving a first gate line included in a display panel. The first driving stage includes a first output transistor outputting a first carry signal on the basis of a first clock signal in response to a voltage of a first node, a second output transistor outputting a first gate signal on the basis of the first clock signal in response to the voltage of the first node, a first control transistor applying a second clock signal to a second node, a second control transistor applying a start signal to the first node in response to a voltage of the second node, and a third control transistor applying a first discharge voltage to the first node in response to the first carry signal.

Abstract translation: 栅极驱动电路包括驱动包括在显示面板中的第一栅极线的第一驱动级。 第一驱动级包括响应于第一节点的电压而基于第一时钟信号输出第一进位信号的第一输出晶体管，基于第一时钟信号输出第一栅极信号的第二输出晶体管 响应于第一节点的电压，向第二节点施加第二时钟信号的第一控制晶体管，响应于第二节点的电压将起始信号施加到第一节点的第二控制晶体管，以及第三控制晶体管 响应于第一进位信号将第一放电电压施加到第一节点。