An optical resin film, a polarizing plate and a liquid crystal display device

文件类型：PDF文档
文件大小：241K
PROBLEM TO BE SOLVED : To provide an optical resin film in which a wavelength dispersion of a retardation in plane and a wavelength dispersion of a retardation in thickness direction are independently controlled. SOLUTION : This oriented optical resin film is characterized by containing at least an additive having a negative intrinsic birefringence and having a retardation satisfying the following relations (A) to (F) : (A) : 0nmCOPYRIGHT : (C)2007, JPO&INPIT