发明授权
- 专利标题： Liquid crystalline optical film, compensating film for liquid crystal display comprising the liquid crystalline optical film, and liquid crystal display having the compensating film
- 专利标题（中）： 液晶光学膜，包括液晶光学膜的液晶显示器补偿膜和具有补偿膜的液晶显示器
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申请号： US675326申请日： 1996-07-10
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公开(公告)号： US5855971A公开(公告)日： 1999-01-05
- 发明人: Yoshihiro Kobori , Takehiro Toyooka , Hitoshi Mazaki , Yasushi Satoh
- 申请人： Yoshihiro Kobori , Takehiro Toyooka , Hitoshi Mazaki , Yasushi Satoh
- 申请人地址： JPX Tokyo
- 专利权人： Nippon Oil Company, Limited
- 当前专利权人： Nippon Oil Company, Limited
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX7-206379 19950711
- 主分类号： G02B5/20
- IPC分类号： G02B5/20 ; C09K19/32 ; C09K19/34 ; G02B5/30 ; G02F1/1335 ; G02F1/13363 ; C09K19/00
摘要：
A compensating film capable of compensating both twist structure based on a liquid crystal cell and refractive index anisotropy to diminish the visual angle dependence of a liquid crystal display is provided.The film is formed using a discotic liquid crystalline material and the orientation form of the discotic liquid crystal is a twisted orientation.
公开/授权文献
- US4596641A Electrochemical deionization 公开/授权日：1986-06-24