Invention Grant
- Patent Title: Patterned vertically aligned liquid crystal display
- Patent Title (中): 图案垂直排列的液晶显示屏
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Application No.: US11135345Application Date: 2005-05-24
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Publication No.: US07227605B2Publication Date: 2007-06-05
- Inventor: Kyeong-Hyeon Kim , Kye-Hun Lee , Seung-Beom Park , Jang-Kun Song
- Applicant: Kyeong-Hyeon Kim , Kye-Hun Lee , Seung-Beom Park , Jang-Kun Song
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Cantor Colburn LLP
- Priority: KR98-42709 19981013
- Main IPC: G02F1/1337
- IPC: G02F1/1337 ; G02F1/1343

Abstract:
In a vertically aligned mode LCD, a gate line and a storage line are formed on a substrate in parallel, and a storage electrode and a cover pattern are formed as branches of the storage line. The storage electrode is overlapped with an aperture of a common electrode formed on an upper substrate. The cover pattern is located between a pixel electrode and a data line to prevent a light leakage. Accordingly, an alignment error margin of the upper substrate and the lower substrate is increased, an aperture ratio is enhanced, and repairing the high pixel defect is possible. Further, the light leakage caused by a voltage of the data line is prevented.
Public/Granted literature
- US20050213011A1 Patterned vertically aligned liquid crystal display Public/Granted day:2005-09-29
Information query
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