| 发明名称 |
Biaxial film |
| 摘要 |
The invention relates to an optically biaxial film with cholesteric structure, methods and materials for its preparation, its use as retardation or compensation film in optical devices like liquid crystal displays, and to compensators and liquid crystal displays comprising such a biaxial retardation film.
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| 申请公布号 |
US2005219447(A1) |
申请公布日期 |
2005.10.06 |
| 申请号 |
US20040498571 |
申请日期 |
2004.06.14 |
| 申请人 |
SLANEY KIM;VERRALL MARK;PARRI OWAIN;SKJONNEMAND KARL;PERRETT TARA |
发明人 |
SLANEY KIM;VERRALL MARK;PARRI OWAIN;SKJONNEMAND KARL;PERRETT TARA |
| 分类号 |
C08F2/44;C08J5/18;C09K19/38;G02B5/30;G02F1/13;G02F1/13363;(IPC1-7):G02F1/133 |
主分类号 |
C08F2/44 |
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