发明名称 |
In-plane switching liquid crystal display comprising compensation film for angular field of view using positive biaxial retardation film |
摘要 |
Disclosed is an in-plane switching liquid crystal display, which uses a positive biaxial retardation film while adjusting an optical axis direction and the retardation value of the positive biaxial retardation film. The in-plane switching liquid crystal display improves the contrast characteristic at a predetermined angular position as well as at a front position thereof, so a color shift according to the viewing angle in the black state is minimized.
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申请公布号 |
US7446838(B2) |
申请公布日期 |
2008.11.04 |
申请号 |
US20040991542 |
申请日期 |
2004.11.19 |
申请人 |
LG CHEM LTD. |
发明人 |
JEON BYOUNG KUN;BELYAEV SEREY;YU JEONG SU;MALIMONENKO NIKOLAY |
分类号 |
G02F1/1335;G02F1/13363;G02F1/1343;G02F1/1345 |
主分类号 |
G02F1/1335 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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