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    • 12. 发明授权
    • Liquid crystal display device
    • 液晶显示装置
    • US06667077B1
    • 2003-12-23
    • US09651672
    • 2000-08-30
    • Hitoshi OakuHiroyuki KagawaKotaro ArayaKatsumi Kondo
    • Hitoshi OakuHiroyuki KagawaKotaro ArayaKatsumi Kondo
    • C09K1900
    • C09K19/2007C09K19/0403C09K19/3068C09K2019/0407Y10T428/10
    • In an active matrix type liquid crystal display device using a liquid crystal of negative dielectric anisotropy, low voltage driving and high quality display are made compatible. A liquid crystal display device 50 has: a pair of substrates 1, 14; a liquid crystal layer 9; a common electrode 2, a pixel electrode 5, a signal electrode 6, and an active element 16 arranged on the substrate 1 so that an electric field 25 parallel to the plane of the substrate is generated by applying a voltage; alignment film 8, 10 formed on the substrate 1, 14; and a polarizer 15; wherein the liquid crystal 9 of negative dielectric anisotropy containing liquid crystal molecule having dicyanobenzene structure in its molecule structure is used. Within the allowable range, in which the display quality of images of the liquid crystal display device is not lowered, the voltage holding rate is maintained, and low voltage driving becomes possible.
    • 在使用负介电各向异性液晶的有源矩阵型液晶显示装置中,低电压驱动和高质量显示兼容。 液晶显示装置50具有:一对基板1,14; 液晶层9; 配置在基板1上的公共电极2,像素电极5,信号电极6和有源元件16,通过施加电压来产生与基板的平面平行的电场25; 形成在基板1,4上的取向膜8,10; 和偏振器15; 使用其分子结构中含有具有二氰基苯结构的液晶分子的负介电各向异性的液晶9。 在液晶显示装置的图像的显示质量不降低的允许范围内,保持电压保持率,并且可以进行低电压驱动。
    • 17. 发明申请
    • Display Device
    • 显示设备
    • US20070279564A1
    • 2007-12-06
    • US11752326
    • 2007-05-23
    • Hiroaki IwatoKotaro ArayaKenji Terada
    • Hiroaki IwatoKotaro ArayaKenji Terada
    • G02F1/1343
    • G02F1/136227G02F1/1309G02F2001/136272G02F2001/13629
    • The present invention reduces a connection failure between two conductive layers which are connected with each other via a through hole in a display device and reduces a defect of an orientation film formed on a TFT substrate side in a liquid crystal display device. A display device includes a display panel in which a first conductive layer formed on a surface of a substrate, and a second conductive layer which is formed over the first conductive layer as viewed from a surface of the substrate by way of a thin film layer formed of one insulation film or two or more stacked thin films including one insulation film are electrically connected with each other in an opening portion formed in the thin film layer. Out of opening ends of the opening portion of the thin film layer, an outer periphery of the opening end remote from the surface of the substrate changes a distance from the surface of the substrate one time or more during one turn of the outer periphery.
    • 本发明通过显示装置中的贯通孔来减少彼此连接的两个导电层之间的连接故障,并减少在液晶显示装置中形成在TFT基板侧的取向膜的缺陷。 显示装置包括显示面板,其中形成在基板的表面上的第一导电层和形成在第一导电层上方的第二导电层,所述第二导电层通过形成的薄膜层从基板的表面观察 包含一个绝缘膜的一个绝缘膜或两个或更多层叠薄膜在形成于薄膜层中的开口部分彼此电连接。 在薄膜层的开口部的开口端之外,远离基板表面的开口端的外周在外周的一圈内改变距离基板的表面一次以上的距离。
    • 19. 发明授权
    • Display device
    • 显示设备
    • US07839476B2
    • 2010-11-23
    • US11752326
    • 2007-05-23
    • Hiroaki IwatoKotaro ArayaKenji Terada
    • Hiroaki IwatoKotaro ArayaKenji Terada
    • G02F1/1343
    • G02F1/136227G02F1/1309G02F2001/136272G02F2001/13629
    • The present invention reduces a connection failure between two conductive layers which are connected with each other via a through hole in a display device and reduces a defect of an orientation film formed on a TFT substrate side in a liquid crystal display device. A display device includes a display panel in which a first conductive layer formed on a surface of a substrate, and a second conductive layer which is formed over the first conductive layer as viewed from a surface of the substrate by way of a thin film layer formed of one insulation film or two or more stacked thin films including one insulation film are electrically connected with each other in an opening portion formed in the thin film layer. Out of opening ends of the opening portion of the thin film layer, an outer periphery of the opening end remote from the surface of the substrate changes a distance from the surface of the substrate one time or more during one turn of the outer periphery.
    • 本发明通过显示装置中的贯通孔来减少彼此连接的两个导电层之间的连接故障,并减少在液晶显示装置中形成在TFT基板侧的取向膜的缺陷。 显示装置包括显示面板,其中形成在基板的表面上的第一导电层和形成在第一导电层上方的第二导电层,所述第二导电层通过形成的薄膜层从基板的表面观察 包含一个绝缘膜的一个绝缘膜或两个或更多层叠薄膜在形成于薄膜层中的开口部分彼此电连接。 在薄膜层的开口部的开口端之外,远离基板表面的开口端的外周在外周的一圈内改变距离基板的表面一次以上的距离。
    • 20. 发明申请
    • LIQUID CRYSTAL DISPLAY DEVICE
    • 液晶显示装置
    • US20100165278A1
    • 2010-07-01
    • US12640333
    • 2009-12-17
    • Masaki MATSUMORIYasushi TomiokaKotaro Araya
    • Masaki MATSUMORIYasushi TomiokaKotaro Araya
    • G02F1/1339G02F1/1337
    • G02F1/13394G02F1/134363
    • Provided is a liquid crystal display device including: a plurality of column spacers and a first alignment film which are formed above the first substrate; an insulating layer which is formed on the second substrate and a second alignment film which is formed on the insulating layer; and column spacer receiving members which are provided between the insulating layer and the second alignment film in places opposed to the plurality of column spacers, the column spacer receiving members each being made of a material different from both of a material of the insulating layer and a material of the second alignment film, in which a thickness of the second alignment film in places above the column spacer receiving members is ⅓ or less of a thickness of the second alignment film in places in which the second alignment film is formed directly on the insulating layer.
    • 本发明提供一种液晶显示装置,包括:多个柱状隔离物和第一取向膜,其形成在第一基板的上方; 形成在所述第二基板上的绝缘层和形成在所述绝缘层上的第二取向膜; 以及列间隔件接收构件,其设置在与所述多个柱隔板相对的位置处于所述绝缘层和所述第二取向膜之间,所述列间隔件接收构件各自由与所述绝缘层的材料不同的材料制成, 第二取向膜的材料,其中第二取向膜在列间隔物接收构件上方的厚度在第二取向膜的厚度直接形成在绝缘体上的第二取向膜的厚度的1/3以下 层。