发明名称 WIDE-VIEWING ANGLE COMPENSATION FILM AND TRANSMISSION TYPE LIQUID-CRYSTAL DISPLAY EMPLOYING THE SAME
摘要 A wide-viewing angle compensation film contains a polarizing plate and an optical compensation film which exhibits negative birefringence and has an in-plane retardation (Re 1 ) of 60-220 nm and an orientation parameter (Nz) in the range of 0±0.05, the optical compensation film exhibiting negative birefringence and the polarizing plate being stacked so that the slow axis of the compensation film is perpendicular or parallel to the absorption axis of the polarizing plate; and a transmission type liquid-crystal display contains a liquid-crystal cell and the wide-viewing angle compensation film disposed on at least one side of the cell.
申请公布号 US2006216436(A1) 申请公布日期 2006.09.28
申请号 US20060277102 申请日期 2006.03.21
申请人 TOSOH CORPORATION 发明人 OBARA NAOTO;TOYOMASU SHINSUKE
分类号 C09K19/00 主分类号 C09K19/00
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