公开(公告)号：US20210043707A1

公开(公告)日：2021-02-11

申请号：US16937035

申请日：2020-07-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang Ho PARK ,  Yeon Hong KIM ,  Jin Yeong KIM ,  Jin Taek KIM ,  Soo hyun MOON ,  Mi Jin PARK ,  Tae Hoon YANG ,  Sung-Jin LEE ,  Jin Woo LEE ,  Kwang Taek HONG

IPC: H01L27/32 ,  G09G3/3233 ,  G09G3/3258

Abstract: A light emitting diode display device including: an organic light emitting diode including an anode electrode; a first transistor for providing a current to the anode electrode of the organic light emitting diode; a second transistor for transmitting a voltage to a gate electrode of the first transistor; a first capacitor for storing the voltage transmitted to the gate electrode of the first transistor; and a second capacitor disposed between a first electrode of the second transistor and a data line, wherein the first electrode of the second transistor is directly connected to the anode electrode of the organic tight emitting diode.

公开(公告)号：US20150168751A1

公开(公告)日：2015-06-18

申请号：US14562305

申请日：2014-12-05

Applicant: Samsung Display Co., Ltd.

Inventor： Kang-Young LEE ,  Hong Min YOON ,  Ho Jun LEE ,  Youn Hak JEONG ,  Seung Ki SONG ,  Doo Hwan YOU ,  Sung-Jin LEE ,  Kyung-Suk JUNG

IPC: G02F1/137 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1343

CPC classification number: G02F1/136286 ,  G02F1/134309 ,  G02F1/136213 ,  G02F1/136227 ,  G02F1/13624 ,  G02F2001/134345

Abstract: A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate, a plurality of signal lines positioned on the first substrate, a pixel electrode connected to the signal lines, and a contact hole exposing a portion of the signal line, wherein the pixel electrode includes a cross-shaped stem, a plurality of branch electrodes extending from the cross-shaped stem, and an edge stem connecting the plurality of branch electrodes at an edge of the pixel electrode, and the edge stem of the pixel electrode adjacent to the contact hole being removed.

Abstract translation: 根据本发明的示例性实施例的液晶显示器包括：第一基板，位于第一基板上的多个信号线，连接到信号线的像素电极和暴露信号线的一部分的接触孔 ，其中所述像素电极包括十字形杆，从所述十字形杆延伸的多个分支电极以及连接所述像素电极的边缘处的所述多个分支电极的边缘杆，以及所述像素的所述边缘杆 与接触孔相邻的电极被去除。