Invention Grant
- Patent Title: Liquid crystal display device
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Application No.: US15606420Application Date: 2017-05-26
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Publication No.: US10578931B2Publication Date: 2020-03-03
- Inventor: IsraelEsteban Lazo , Heung Shik Park , Ki Chul Shin
- Applicant: Samsung Display Co. Ltd.
- Applicant Address: KR Gyeonggi-Do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Cantor Colburn LLP
- Priority: KR10-2016-0131783 20161012
- Main IPC: G02F1/1343
- IPC: G02F1/1343 ; G02F1/1337 ; G02F1/1333 ; G02F1/1362 ; G02F1/1335

Abstract:
A liquid-crystal display device includes: a substrate; and an insulation film disposed on the substrate and which includes a flat portion and a projection pattern unit protruding from the flat portion in a direction perpendicular to the flat portion; and a pixel electrode disposed on the substrate. The pixel electrode includes a first stem electrode and a second stem electrode extending along a first direction and disposed to be spaced apart from the first stem in a second direction perpendicular to the first direction, and a plurality of branch electrode extending from the first stem electrode and the second stem electrode, and the projection pattern unit includes a first projection pattern extending along the first direction and partially overlapping the first stem electrode, and a second projection pattern extending along the first direction and partially overlapping the second stem electrode.
Public/Granted literature
- US20180101072A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2018-04-12
Information query
IPC分类: