公开(公告)号：US09946124B2

公开(公告)日：2018-04-17

申请号：US15058261

申请日：2016-03-02

Applicant: Samsung Display Co., Ltd.

Inventor： Wan Namgung ,  Ik Han Oh ,  Seung Kyu Lee ,  Ho Jun Lee ,  Ki Pyo Hong

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F2001/134345

Abstract: A liquid crystal display includes substrates facing each other, plural pixels, a liquid crystal layer between the substrates, and a pixel electrode in each pixel. The pixel electrode defines: a first stem extending in a first direction, a second stem extending in a second direction, first edge bars extending in the first direction and connected to the second stem, second edge bars extending in the second direction and connected to the first stem, and plural branches extending from the first or second stem and inclined with respect to the first or second directions and terminating spaced apart from the first and second edge bars. Distal ends of each of the first edge bars are spaced apart from distal ends of each of second edge bars, and in the second direction, each of the first edge bars overlaps lines along which the second edge bars respectively lengthwise extend.

公开(公告)号：US09625780B2

公开(公告)日：2017-04-18

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: G02F1/136 ,  G02F1/1362 ,  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.