发明名称 LIQUID-CRYSTAL DISPLAY DEVICE
摘要 A liquid-crystal display device comprising a liquid-crystal cell comprising a liquid-crystal layer that aligns vertically to the substrate thereof in the black state, first and second polarizing elements that are disposed to sandwich the liquid-crystal cell therebetween so that their absorption axes are orthogonal to each other, a retardation film A and a retardation film B, wherein the retardation films A and B are equivalent to each other in terms of retardation in plane at a wavelength of 548 nm, Re(548), and retardation along thickness direction at a wavelength of 548 nm, Rth(548) thereof, but differ from each other in terms of the wavelength dispersion characteristics of retardation in plane Re and/or retardation along thickness direction Rth thereof in a visible light region, is disclosed.
申请公布号 US2009225262(A1) 申请公布日期 2009.09.10
申请号 US20090363976 申请日期 2009.02.02
申请人 FUJIFILM CORPORATION 发明人 YANAI YUJIRO;NAKAYAMA HAJIME;TOYAMA HIROFUMI
分类号 G02F1/13363;C09K19/02 主分类号 G02F1/13363
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