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36 条记录 (耗时 0.04 秒)

    Optical Compensation Film, Polarizing Plate and Liquid Crystal Display Device
    21.
    发明申请
    Optical Compensation Film, Polarizing Plate and Liquid Crystal Display Device 有权
    光学补偿膜，偏光板和液晶显示装置

    公开(公告)号：US20090091690A1

    公开(公告)日：2009-04-09

    申请号：US12085933

    申请日：2006-11-30

    申请人： Ryota Matsubara ,  Yuta Takahashi ,  Akira Ikeda ,  Masaru Yoshikawa ,  Takafumi Hosokawa ,  Michio Nagai ,  Makoto Takahashi

    发明人： Ryota Matsubara ,  Yuta Takahashi ,  Akira Ikeda ,  Masaru Yoshikawa ,  Takafumi Hosokawa ,  Michio Nagai ,  Makoto Takahashi

    IPC分类号： G02F1/1335 ,  C09K19/00 ,  G02B5/30

    CPC分类号： G02B5/3083 ,  G02F1/133632 ,  G02F1/1393 ,  G02F2413/105 ,  Y10T428/10 ,  Y10T428/1041 ,  Y10T428/1059

    摘要： The present invention aims to provide an optical compensation film that allows superior phase difference between a first optically anisotropic layer and a second optically anisotropic layer and excellent wavelength dispersibility in terms of front and inclined retardation of liquid crystal layers in liquid crystal cells, a polarizing plate containing the optical compensation film, and a liquid-crystal display device that can display superior images with less color change due to the polarizing plate.In order to attain the object, an optical compensation film etc. is provided that comprises at least a first optically anisotropic layer and a second optically anisotropic layer, wherein the first optically anisotropic layer satisfies at least one of the following Equations (i) to (iii): 1≦Re1450(0°)/Re1650(0°)≦1.25:  Equation (i) 1≦Re1450(40°)/Re1650(40°)≦1.25:  Equation (ii) 1≦Re1450(−40°)/Re1650(−40°)≦1.25:  Equation (iii)

    摘要翻译： 本发明的目的在于提供一种光学补偿膜，其在第一光学各向异性层和第二光学各向异性层之间具有优异的相位差，并且在液晶单元中的液晶层的前方和倾斜延迟方面具有优异的波长分散性，偏振片 含有光学补偿膜的液晶显示装置，以及能够以偏振片为特征，能够显示出较少的颜色变化的优异图像的液晶显示装置。 为了实现该目的，提供一种光学补偿膜等，其至少包括第一光学各向异性层和第二光学各向异性层，其中第一光学各向异性层满足以下等式（i）至（ 1）<= Re1450（0°）/ Re1650（0°）<= 1.25：等式（i）<？in -line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 1 <= Re1450（40°）/ Re1650（40°）<= 1.25：等式（ii）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas” end =“lead”？> 1 <= Re1450（-40°）/ Re1650（-40°）<= 1.25：等式（iii）<？in-line-formula description =“In-line Formulas”end =“tail “？>

    Color diffusion-transfer light-sensitive material
    23.
    发明授权
    Color diffusion-transfer light-sensitive material 失效

    公开(公告)号：US06489088B2

    公开(公告)日：2002-12-03

    申请号：US09805205

    申请日：2001-03-14

    申请人： Nobutaka Fukagawa ,  Shinichi Ichikawa ,  Masaru Yoshikawa

    发明人： Nobutaka Fukagawa ,  Shinichi Ichikawa ,  Masaru Yoshikawa

    IPC分类号： G03C810

    CPC分类号： G03C8/08

    摘要： A color diffusion-transfer photographic light-sensitive material provided with at least two light-sensitive silver halide emulsion layers, each of which is combined with a non-diffusive dye image forming compound forming or releasing a diffusive dye or its precursor in relation to silver development, or with a dye image forming compound whose diffusibility changes in relation to silver development, on a support, the light-sensitive material comprises a specific hydrazine compound and a specific compound improved in storability.

    Optical compensation film, polarizing plate and liquid crystal display device
    28.
    发明授权
    Optical compensation film, polarizing plate and liquid crystal display device 有权
    光学补偿膜，偏光板和液晶显示装置

    公开(公告)号：US08025936B2

    公开(公告)日：2011-09-27

    申请号：US12085933

    申请日：2006-11-30

    申请人： Ryota Matsubara ,  Yuta Takahashi ,  Akira Ikeda ,  Masaru Yoshikawa ,  Takafumi Hosokawa ,  Michio Nagai ,  Makoto Takahashi

    发明人： Ryota Matsubara ,  Yuta Takahashi ,  Akira Ikeda ,  Masaru Yoshikawa ,  Takafumi Hosokawa ,  Michio Nagai ,  Makoto Takahashi

    IPC分类号： G02B5/30 ,  G02F1/13363 ,  C09K19/52

    CPC分类号： G02B5/3083 ,  G02F1/133632 ,  G02F1/1393 ,  G02F2413/105 ,  Y10T428/10 ,  Y10T428/1041 ,  Y10T428/1059

    摘要： The present invention aims to provide an optical compensation film that allows superior phase difference between a first optically anisotropic layer and a second optically anisotropic layer and excellent wavelength dispersibility in terms of front and inclined retardation of liquid crystal layers in liquid crystal cells, a polarizing plate containing the optical compensation film, and a liquid-crystal display device that can display superior images with less color change due to the polarizing plate.In order to attain the object, an optical compensation film etc. is provided that comprises at least a first optically anisotropic layer and a second optically anisotropic layer, wherein the first optically anisotropic layer satisfies at least one of the following Equations (i) to (iii): 1≦Re1450)(0°)/Re1650)(0°)≦1.25:  Equation (i) 1≦Re1450)(40°)/Re1650)(40°)≦1.25:  Equation (ii) 1≦Re1450)(−40°)/Re1650)(−40°)≦1.25:  Equation (iii).

    摘要翻译： 本发明的目的在于提供一种光学补偿膜，其在第一光学各向异性层和第二光学各向异性层之间具有优异的相位差，并且在液晶单元中的液晶层的前方和倾斜延迟方面具有优异的波长分散性，偏振片 含有光学补偿膜的液晶显示装置，以及能够以偏振片为特征，能够显示出较少的颜色变化的优异图像的液晶显示装置。 为了实现该目的，提供一种光学补偿膜等，其至少包括第一光学各向异性层和第二光学各向异性层，其中第一光学各向异性层满足以下等式（i）至（ （40°）/ nlE; 1.25：等式（i）1＆nlE; Re1450）（40°）/ Re1650）（40°） ; Re1450）（ - 40°）/ Re1650）（ - 40°）＆nlE; 1.25：等式（iii）。