利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

23 条记录 (耗时 0.015 秒)

    Vertically Aligned Liquid Crystal Display Having a Wide Viewing Compensation Film Using +A-Film and +C-Film
    2.
    发明申请
    Vertically Aligned Liquid Crystal Display Having a Wide Viewing Compensation Film Using +A-Film and +C-Film 有权
    具有使用+ A-Film和+ C-Film的宽视角补偿膜的垂直对准液晶显示器

    公开(公告)号：US20080204633A1

    公开(公告)日：2008-08-28

    申请号：US11666557

    申请日：2006-03-10

    申请人： Byoung Kun Jeon ,  Sergey Belyaev ,  Nikolay Malimonenko ,  Jun Won Chang ,  Soo Jin Jang

    发明人： Byoung Kun Jeon ,  Sergey Belyaev ,  Nikolay Malimonenko ,  Jun Won Chang ,  Soo Jin Jang

    IPC分类号： G02F1/13363 ,  G02F1/1335

    CPC分类号： G02F1/1393 ,  G02F1/133528 ,  G02F1/13363 ,  G02F2001/133531 ,  G02F2001/13712 ,  G02F2413/04 ,  G02F2413/11 ,  G02F2413/13

    摘要： This invention provides a vertically aligned liquid crystal display, including a first polarizing plate and a second polarizing plate having absorption axes perpendicular to each other and a vertically aligned panel provided therebetween and including vertically aligned liquid crystals having negative dielectric anisotropy, in which a +A-film and a +C-film are provided between the first polarizing plate and the vertically aligned panel, the +C-film is positioned between the first polarizing plate and the +A-film, and the optic axis of the +A-film is parallel to or perpendicular to the absorption axis of the first polarizing plate. According to this invention, the contrast of the vertically aligned liquid crystal display can be improved at surface-facing angle and tilt angle thereof and the color shift depending on the viewing angle in a dark state can be minimized, thus greatly increasing the viewing angle range of the vertically aligned liquid crystal display.

    摘要翻译： 本发明提供了一种垂直排列的液晶显示器，包括第一偏振板和具有彼此垂直的吸收轴的第二偏振片和设置在其间的垂直排列的面板，并且包括具有负介电各向异性的垂直取向的液晶，其中+ A 薄膜和+ C薄膜设置在第一偏振片和垂直取向的面板之间，+ C薄膜位于第一偏振片和+ A膜之间，并且+ A膜的光轴 平行于或垂直于第一偏振板的吸收轴。 根据本发明，可以提高垂直取向的液晶显示器的面对角度和倾斜角度的对比度，并且可以将根据暗态的视角的颜色偏移最小化，从而大大增加视角范围 的垂直取向的液晶显示器。

    Vertically aligned liquid crystal display having a wide viewing compensation film using +A-film and +C-film
    4.
    发明授权
    Vertically aligned liquid crystal display having a wide viewing compensation film using +A-film and +C-film 有权
    垂直取向的液晶显示器具有使用+ A膜和+ C膜的宽视角补偿膜

    公开(公告)号：US07956965B2

    公开(公告)日：2011-06-07

    申请号：US11666557

    申请日：2006-03-10

    申请人： Byoung Kun Jeon ,  Sergey Belyaev ,  Nikolay Malimonenko ,  Jun Won Chang ,  Soo Jin Jang

    发明人： Byoung Kun Jeon ,  Sergey Belyaev ,  Nikolay Malimonenko ,  Jun Won Chang ,  Soo Jin Jang

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/1393 ,  G02F1/133528 ,  G02F1/13363 ,  G02F2001/133531 ,  G02F2001/13712 ,  G02F2413/04 ,  G02F2413/11 ,  G02F2413/13

    摘要： This invention provides a vertically aligned liquid crystal display, including a first polarizing plate and a second polarizing plate having absorption axes perpendicular to each other and a vertically aligned panel provided therebetween and including vertically aligned liquid crystals having negative dielectric anisotropy, in which a +A-film and a +C-film are provided between the first polarizing plate and the vertically aligned panel, the +C-film is positioned between the first polarizing plate and the +A-film, and the optic axis of the +A-film is parallel to or perpendicular to the absorption axis of the first polarizing plate. According to this invention, the contrast of the vertically aligned liquid crystal display can be improved at surface-facing angle and tilt angle thereof and the color shift depending on the viewing angle in a dark state can be minimized, thus greatly increasing the viewing angle range of the vertically aligned liquid crystal display.

    摘要翻译： 本发明提供了一种垂直排列的液晶显示器，包括第一偏振板和具有彼此垂直的吸收轴的第二偏振片和设置在其间的垂直排列的面板，并且包括具有负介电各向异性的垂直取向的液晶，其中+ A 薄膜和+ C薄膜设置在第一偏振片和垂直取向的面板之间，+ C薄膜位于第一偏振片和+ A膜之间，并且+ A膜的光轴 平行于或垂直于第一偏振板的吸收轴。 根据本发明，可以提高垂直取向的液晶显示器的面对角度和倾斜角度的对比度，并且可以将根据暗态的视角的颜色偏移最小化，从而大大增加视角范围 的垂直取向的液晶显示器。