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    Liquid crystal display including a dye complementary to the liquid crystal's bright state color
    3.
    发明授权
    Liquid crystal display including a dye complementary to the liquid crystal's bright state color 失效
    液晶显示器包括与液晶的亮状态互补的染料

    公开(公告)号：US5130834A

    公开(公告)日：1992-07-14

    申请号：US263458

    申请日：1988-10-27

    申请人： Mitsuru Kano ,  Kenji Miyagawa ,  Masahiko Yamaguchi ,  Eiji Imaizumi

    发明人： Mitsuru Kano ,  Kenji Miyagawa ,  Masahiko Yamaguchi ,  Eiji Imaizumi

    IPC分类号： G02F1/133 ,  C09K19/00 ,  G02F1/137 ,  G02F1/139

    CPC分类号： G02F1/1397 ,  G02F1/13725

    摘要： A liquid crystal display includes a pair of substrates and a liquid crystal composition sealed between the substrates. The liquid crystal composition has a twist angle set within a range of 180-300 degrees and a retardation set within a range of 0.45-0.7 .mu.m wherein when an electric field is applied, the liquid crystal display is in a dark state, while when the electrid field is not applied, the liquid crystal display is in a bright state. A dichromatic coloring matter is contained in the liquid crystal composition, and it has a hue complementary to that of an image color of the liquid-crystal display in the bright state.

    摘要翻译： 液晶显示器包括一对基板和密封在基板之间的液晶组合物。 液晶组合物的扭转角设定在180〜300度的范围内，相位差设定在0.45〜0.7μm的范围内，当施加电场时，液晶显示器处于黑暗状态，而当 不施加电场，液晶显示器处于亮状态。 液晶组合物中含有二色性色素，并且在亮状态下具有与液晶显示器的图像颜色互补的色调。

    Liquid crystal display
    4.
    发明授权
    Liquid crystal display 失效
    液晶显示器

    公开(公告)号：US4930877A

    公开(公告)日：1990-06-05

    申请号：US263468

    申请日：1988-10-27

    申请人： Mitsuru Kano ,  Kenji Miyagawa ,  Masahiko Yamaguchi ,  Eiji Imaizumi

    发明人： Mitsuru Kano ,  Kenji Miyagawa ,  Masahiko Yamaguchi ,  Eiji Imaizumi

    IPC分类号： G02F1/133 ,  C09K19/00 ,  G02F1/1335 ,  G02F1/139

    CPC分类号： G02F1/1397 ,  G02F1/133509

    摘要： A liquid crystal display includes a pair of substrates and a liquid crystal composition sealed between the substrates. The liquid crystal composition has a twist angle set within a range of 180-300 degrees and a retardation set within a range of 0.45-0.7, wherein when an electric field is applied, the liquid crystal display is in a dark state, while when the electric field is not applied, the liquid crystal display is in a bright state. A filter is laminated on the outside of the substrates, and it has a hue complementary to that of an image color of the liquid crystal display in the bright state.

    摘要翻译： 液晶显示器包括一对基板和密封在基板之间的液晶组合物。 液晶组合物的扭转角设定在180〜300度的范围内，相位差设定在0.45〜0.7的范围内，其中当施加电场时，液晶显示器处于黑暗状态，而当 不施加电场，液晶显示器处于亮状态。 在基板的外侧层叠有过滤器，并且在亮状态下具有与液晶显示器的图像颜色互补的色调。