发明授权
- 专利标题： Optical compensatory sheet having optically anistropic layer formed from liquid crystal molecules
- 专利标题（中）： 具有由液晶分子形成的光学平滑层的光学补偿片
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申请号： US11395160申请日： 2006-04-03
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公开(公告)号： US07443474B2公开(公告)日： 2008-10-28
- 发明人: Yoji Ito , Ken Kawata
- 申请人： Yoji Ito , Ken Kawata
- 申请人地址： JP Minato-Ku, Tokyo
- 专利权人： Fujifilm Corporation
- 当前专利权人： Fujifilm Corporation
- 当前专利权人地址： JP Minato-Ku, Tokyo
- 代理机构： Buchanan Ingersoll & Rooney PC
- 优先权： JP11-038893 19990217; JP11-362224 19991221; JP2000-006772 20000114; JP2000-006773 20000114
- 主分类号： G02F1/1335
- IPC分类号： G02F1/1335 ; G02F1/13
摘要：
The optical compensatory sheet has a transparent support and an optically anisotropic layer formed from liquid crystal molecules aligned in an average inclined angle of less than 5°. The optical compensatory sheet gives the retardation value in plane (Re) in the range of 10 to 1,000 nm and the retardation value along the thickness direction (Rth) in the range of 10 to 1,000 nm.
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