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    • 74. 发明授权
    • Substrate for liquid crystal display device and liquid crystal display device including the same
    • 液晶显示装置用基板及具备该液晶显示装置的液晶显示装置
    • US07336335B2
    • 2008-02-26
    • US11034448
    • 2005-01-12
    • Takashi Takagi
    • Takashi Takagi
    • G02F1/1339G02F1/1333
    • G02F1/13394
    • The invention relates to a substrate for a liquid crystal display device used as a display part of an electronic equipment and a liquid crystal display device including the same, and has an object to provide a substrate for a liquid crystal display device in which high manufacturing yield and excellent display quality can be obtained, and a liquid crystal display device including the same. The substrate for the liquid crystal display device includes a base substrate for holding a liquid crystal in cooperation with an opposite substrate arranged to be opposite thereto, and a pillar spacer provided to maintain a cell gap between the base substrate and the opposite substrate, wherein the pillar spacer includes a first layer formed on the base substrate to linearly extend in a first direction and to have an almost constant width W in a second direction orthogonal to the first direction, and a second layer which is patterned to partially overlap with the first layer at an overlap accuracy X and in which a width in the first direction is almost constant and a length L1 in the second direction satisfies a relation of L1≧W+2X.
    • 本发明涉及一种用作电子设备的显示部件的液晶显示装置用基板及具备该液晶显示装置的液晶显示装置,其目的在于提供一种液晶显示装置用基板,其制造成品率高 并且可以获得优异的显示质量,以及包括该液晶显示装置的液晶显示装置。 用于液晶显示装置的基板包括:与设置为相对的相对基板配合保持液晶的基底基板和用于保持基底基板和相对基板之间的单元间隙的柱间隔件,其中, 支柱间隔物包括形成在基底基板上的第一层,以在与第一方向正交的第二方向上沿第一方向直线延伸并具有几乎恒定的宽度W,第二层被图案化以与第一层部分重叠 在重叠精度X下,第一方向上的宽度几乎恒定,并且第二方向上的长度L 1满足L 1> = W + 2X的关系。