发明名称 OPTICAL COMPENSATION FILM, ELLIPTIC POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To provide an optical compensation film and an elliptic polarizing plate which are used for providing a liquid crystal display device that has improved gradation inversion and the characteristic of a wider viewing angle and that is excellent in industrial productivity. <P>SOLUTION: The optical compensation film consists of a transparent support, and a layer with a first optical anisotropic layer and a second optical anisotropic layer, laminated in an arbitrary order. The optical compensation film is characterized in that the first optical anisotropic layer is made of a liquid crystal composition which develops a biaxial nematic phase and the second optical anisotropic layer is made of uniaxial liquid crystal molecules. <P>COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2006091551(A) 申请公布日期 2006.04.06
申请号 JP20040278125 申请日期 2004.09.24
申请人 FUJI PHOTO FILM CO LTD 发明人 TASAKA TOMOKI
分类号 G02B5/30;G02F1/1335;G02F1/13363 主分类号 G02B5/30
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