Invention Grant
- Patent Title: Liquid crystal display
- Patent Title (中): 液晶显示器
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Application No.: US14151103Application Date: 2014-01-09
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Publication No.: US09400408B2Publication Date: 2016-07-26
- Inventor: Kee-Bum Park , Kyung Ho Kim , Ho Kyung Kim , Yoo Mi Ra , Dong Hee Shin
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR
- Agency: Cantor Colburn LLP
- Priority: KR10-2013-0095581 20130812
- Main IPC: G02F1/1343
- IPC: G02F1/1343 ; G02F1/1337

Abstract:
A liquid crystal display includes: a thin film transistor array panel; a counter panel opposite to the thin film transistor array panel; a liquid crystal layer between the thin film transistor array panel and the counter panel; and pixel electrodes in the thin film transistor array panel, where each of the pixel electrodes includes a first sub-pixel electrode and a second sub-pixel electrode, where each of the first and second sub-pixel electrodes is divided into sub-regions by domain dividers, which controls pretilt angles of liquid crystal molecules of the liquid crystal layer, vertically adjacent pixel electrodes includes an upper pixel electrode and a lower pixel electrode, and the pretilt angles of the liquid crystal molecules in two bottom sub-regions of the second sub-pixel electrode of the upper pixel electrode and in two top sub-regions of the first sub-pixel electrode of the lower pixel electrode are opposite to each other.
Public/Granted literature
- US20150042939A1 LIQUID CRYSTAL DISPLAY Public/Granted day:2015-02-12
Information query
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