-
公开(公告)号:US06599443B1
公开(公告)日:2003-07-29
申请号:US09652553
申请日:2000-08-31
申请人: Nicholas Sharples , Gabrielle Egan , Young Chung , Zhiming Zhuang , Zili Li , Bruce K. Winker , Jane H. Hanamoto , David Coates
发明人: Nicholas Sharples , Gabrielle Egan , Young Chung , Zhiming Zhuang , Zili Li , Bruce K. Winker , Jane H. Hanamoto , David Coates
IPC分类号: C09K1930
CPC分类号: C09K19/3852 , C09K19/3068 , C09K2019/0448 , G02B5/3016
摘要: The invention relates to an optical retardation film comprising a layer of an anisotropic polymer material with an optical axis substantially parallel to the plane of the layer. The invention furthermore relates to a process of preparing the optical retardation film, to the use of such an optical retardation film in liquid crystal displays, and to a liquid crystal display device comprising a liquid crystal cell and such an optical retardation film.
摘要翻译: 本发明涉及一种光学延迟膜,其包括各向异性聚合物材料层,其光轴基本上平行于该层的平面。 本发明还涉及制备光学延迟膜的方法,在液晶显示器中使用这种光学延迟膜,以及包括液晶单元和这种光学延迟膜的液晶显示装置。