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    • 8. 发明申请
    • Liquid crystal display device
    • 液晶显示装置
    • US20080018848A1
    • 2008-01-24
    • US11822516
    • 2007-07-06
    • Hiroaki IwatoKatsumi IchiharaMasafumi HirataNagatoshi Kurahashi
    • Hiroaki IwatoKatsumi IchiharaMasafumi HirataNagatoshi Kurahashi
    • G02F1/1339G02F1/1343
    • G02F1/133711G02F1/1339G02F2001/133388
    • The present invention suppresses the spreading by wetting of an orientation film material in a liquid form toward a sealing agent applied region positioned on an outer periphery of a display region in forming an orientation film thus ensuring the uniformity of a film thickness in the display region. A pair of substrates includes orientation films on surfaces thereof which face opposing substrates. Out of the pair of substrates, the substrate on which the signal lines are formed, on a side thereof which is disposed between a region on which the sealing material is arranged and the display region and along which the signal lines extend to the outside of the sealing material from the display region, includes a first conductive layer, a second conductive layer and an insulation layer which is interposed between the first and second conductive layers between the orientation film and the substrate, the insulation layer extends in the direction at least along an outer periphery of the display region, and includes groove portion having a recessed groove which opens on the orientation film side, the first conductive layer is formed along a shape of the recessed groove, and the signal lines are formed in a state that the signal lines go around the recessed groove.
    • 本发明通过在形成取向膜的情况下,使位于显示区域的外周上的密封剂施加区域以液态的方式润湿取向膜材料,从而确保显示区域中的膜厚均匀性,抑制了扩散。 一对基板包括其面对相对基板的其表面上的取向膜。 在一对基板之中,其上形成有信号线的基板,其一侧设置在布置有密封材料的区域和显示区域之间,信号线沿着该基板延伸到外部 密封材料包括第一导电层,第二导电层和绝缘层,该绝缘层介于取向膜和基板之间的第一和第二导电层之间,绝缘层沿着至少沿着 并且包括具有在取向膜侧开口的凹槽的槽部,所述第一导电层沿着所述凹槽的形状形成,所述信号线形成为所述信号线 环绕凹槽。
    • 9. 发明授权
    • Liquid crystal display device having bus line with opening portions overlapped by conductive films
    • 具有与导电膜重叠的开口部的总线的液晶显示装置
    • US07800727B2
    • 2010-09-21
    • US11752323
    • 2007-05-23
    • Hiroaki IwatoKatsumi Ichihara
    • Hiroaki IwatoKatsumi Ichihara
    • G02F1/1343G02F1/1333G02F1/1345
    • G02F1/1309
    • In a substrate of a liquid crystal display device which forms a bus line which three-dimensionally intersects scanning signal lines, video signal lines and an insulation layer thereon, the present invention facilitates repairs of short-circuiting between the respective signal lines and the bus line. A liquid crystal display device includes a liquid crystal panel which is constituted of a pair of substrates with liquid crystal sandwiched therebetween. Out of the pair of substrates, one substrate includes a bus line which is arranged outside a display region and is electrically connected to a first conductive layer arranged inside the display region, and a plurality of signal lines which three-dimensionally intersect the bus line by way of an insulation layer. The bus line includes opening portions outside intersecting regions where the bus line is overlapped to the signal lines as viewed in a plan view. The opening portions are arranged on both sides of each intersecting region.
    • 在形成与扫描信号线,视频信号线和绝缘层三维相交的总线的液晶显示装置的基板中,本发明有助于修复各信号线与总线之间的短路 。 一种液晶显示装置,包括:液晶面板,由液晶夹在其间的一对基板构成。 在一对基板之中,一个基板包括布置在显示区域外部的总线,并且电连接到布置在显示区域内的第一导电层,以及与母线三维相交的多条信号线, 绝缘层的方式。 总线线在平面图中看到的总线与信号线重叠的相交区域外的开口部分。 开口部配置在各交叉区域的两侧。
    • 10. 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。