发明授权
- 专利标题： Optical compensatory sheet comprising substrate and optically anisotropic layer
- 专利标题（中）： 光学补偿片包括基底和光学各向异性层
-
申请号： US09512310申请日： 2000-02-24
-
公开(公告)号： US06485798B1公开(公告)日： 2002-11-26
- 发明人: Eiichiro Aminaka , Ken Kawata , Shigeki Yokoyama , Mitsuyoshi Ichihashi
- 申请人： Eiichiro Aminaka , Ken Kawata , Shigeki Yokoyama , Mitsuyoshi Ichihashi
- 优先权： JP11-069951 19990316; JP11-091163 19990331; JP11-091291 19990331; JP2000-024450 20000201
- 主分类号： C09K1906
- IPC分类号： C09K1906
摘要：
An optical compensatory sheet comprises a transparent substrate and an optically anisotropic layer. The optically anisotropic layer comprises discotic liquid crystal molecules. The discotic liquid crystal molecules are oriented in essentially mono domain alignment at an average inclined angle in the range of 50° to 90°. A liquid crystal display of an STN mode having the optical compensatory sheet is also disclosed.
信息查询
