发明名称 Retardation film, producing process thereof and liquid crystal display utilizing the same
摘要 A novel retardation film is disclosed. The film comprises a transparent substrate and an optically anisotropic layer formed thereon by fixing a liquid crystalline compound in an aligned state, wherein the retardation film, when positioned between two polarizers in a crossed Nicol arrangement, has a frontal luminance within a range of 0.700 to 0.000 cd/m<SUP>2</SUP>. A novel liquid crystal display is also disclosed. The display comprises a first polarizing film, the retardation film positioned in contact with a surface of the first polarizing film, a first substrate, a liquid crystal layer formed of a liquid crystal material, and a second substrate positioned in this order, in which liquid crystal molecules of the liquid crystal material are aligned in a black state parallel to surfaces of a pair of the substrates. In the display, a slow axis of the retardation film is parallel to a transmission axis of the first polarizing film and also to a slow axis of the liquid crystal molecules of the liquid crystal layer in a black state.
申请公布号 US2005208231(A1) 申请公布日期 2005.09.22
申请号 US20050080405 申请日期 2005.03.16
申请人 FUJI PHOTO FILM CO., LTD. 发明人 NIMURA SHIGEAKI;ICHIHASHI MITSUYOSHI
分类号 B32B7/02;C09K19/00;G02B5/30;G02F1/13363;G02F1/1343;(IPC1-7):C09K19/00 主分类号 B32B7/02
代理机构 代理人
主权项
地址