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    LIQUID CRYSTAL DISPLAY DEVICE
    1.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
    液晶显示装置

    公开(公告)号：US20150192813A1

    公开(公告)日：2015-07-09

    申请号：US14662573

    申请日：2015-03-19

    Applicant: Japan Display Inc.

    Inventor： Takahiro OCHIAI ,  Masaki NISHIKAWA ,  Motoharu MIYAMOTO

    IPC: G02F1/133 ,  G02F1/1339 ,  G02F1/1337 ,  G02F1/1368

    CPC classification number: G02F1/136204 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/134336 ,  G02F1/1345 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133368

    Abstract: A liquid crystal display device having an alignment layer stopper which is formed external to a display area to suppress the generation of an electric field between signal lines and the alignment layer stopper, wherein the alignment layer stopper includes a second conductive layer SP formed above the first substrate when the alignment layer stopper is formed by coating and a first conductive layer SH formed below the second conductive layer SP through an insulating film and arranged in such a manner that its marginal parts in the longitudinal direction of the second conductive layer SP are exposed when viewed from the plane direction from the second conductive layer SP, and the first conductive layer SH is formed in a thin film layer between signal lines arranged in the side parts of the display area and the second conductive layer SP.

    Abstract translation: 一种具有取向层阻挡层的液晶显示装置，其形成在显示区域的外部，以抑制信号线与取向层阻挡层之间的电场的产生，其中取向层阻挡件包括形成在第一 衬底，当通过涂覆形成取向层阻挡层时，以及通过绝缘膜形成在第二导电层SP下方的第一导电层SH，并且以这样的方式布置，使得其在第二导电层SP的纵向方向上的边缘部分暴露时 从第二导电层SP的平面方向观察，并且第一导电层SH形成在布置在显示区域的侧部和第二导电层SP之间的信号线之间的薄膜层中。

    LIQUID CRYSTAL DISPLAY DEVICE
    2.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示装置

    公开(公告)号：US20160187722A1

    公开(公告)日：2016-06-30

    申请号：US14982912

    申请日：2015-12-29

    Applicant: Japan Display Inc.

    Inventor： Masaki NISHIKAWA ,  Tetsuya OOSHIMA

    IPC: G02F1/1335 ,  G02F1/1343 ,  G02F1/13363 ,  G02F1/1337

    CPC classification number: G02F1/13363 ,  G02F1/134309 ,  G02F2001/134372 ,  G02F2413/08

    Abstract: In an FFS liquid crystal display device, viewing angle characteristics are further improved. In an FFS liquid crystal display device, the alignment axis of a first alignment film of a first substrate and the alignment axis of a second alignment film of a second substrate are directed in the same direction. At least two of an upper polarizer, a lower polarizer, or a retardation plate 160 satisfy conditions below. (1) The absorption axis of the upper polarizer forms an angle of one to 45 degrees inclusive with the alignment axis. (2) The absorption axis of the lower polarizer forms an angle of 91 to 135 degrees inclusive or forms an angle of 45 to 89 degrees inclusive with the alignment axis. (3) The extension axis of the retardation plate 160 forms an angle of one to 45 degrees inclusive with the alignment axis.

    Abstract translation: 在FFS液晶显示装置中，视角特性进一步提高。 在FFS液晶显示装置中，第一基板的第一取向膜的取向轴和第二基板的第二取向膜的取向轴朝向相同的方向。 上偏振器，下偏振器或延迟板160中的至少两个满足以下条件。 （1）上偏振片的吸收轴与对准轴形成1〜45度的角度。 （2）下偏振片的吸收轴形成91〜135度的角度，或者与对准轴成45度〜89度的角度。 （3）相位差板160的延伸轴与对准轴形成1〜45度的角度。

    DISPLAY DEVICE
    3.
    发明申请
    DISPLAY DEVICE 审中-公开
    显示设备

    公开(公告)号：US20170059765A1

    公开(公告)日：2017-03-02

    申请号：US15245651

    申请日：2016-08-24

    Applicant: Japan Display Inc.

    Inventor： Tetsuya OSHIMA ,  Masaki NISHIKAWA ,  Yasuhisa SHIRAISHI

    IPC: F21V8/00

    CPC classification number: G02B6/0053 ,  G02B6/00 ,  G02B6/0055 ,  G02B6/0065 ,  G02F1/133504 ,  G02F2001/133507

    Abstract: A display device includes a prism sheet between a display cell and a light guiding plate. The prism sheet includes a plurality of prisms having a constant apex angle continuously arranged in a second direction on a surface thereof opposed to a light-exiting surface of the light guiding plate. Each of ridge lines of the prisms extends in a first direction. Each prism has a first inclined face on a side on which light from the light guiding plate is incident and a second inclined face on a side reflecting the incident light. An area of the first inclined face is made smaller than an area of the second inclined face, and an area of a light-emitting region in the prism sheet is made larger than an area of a non-light-emitting region.

    Abstract translation: 显示装置包括在显示单元和导光板之间的棱镜片。 棱镜片包括在与导光板的光出射表面相对的表面上沿第二方向连续布置的具有恒定顶角的多个棱镜。 棱镜的每条脊线沿第一方向延伸。 每个棱镜具有在来自导光板的光入射的一侧上的第一倾斜面和反射入射光的一侧上的第二倾斜面。 使第一倾斜面的面积比第二倾斜面的面积小，使得棱镜片中的发光区域的面积大于非发光区域的面积。

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