发明名称 Liquid crystal display device and manufacturing method for same
摘要 Display device, including: substrates, color filters having first and second color filters, drain and gate signal lines (of light blocking material), wherein, an overlapping portion adjacent the first and second color filter overlap, is formed on a region with one of the drain or gate signal lines, a first color filter edge is a first taper and a second color filter edge is a second taper, in the overlapping portion, the first taper is closer to the drain or gate signal line than the second taper in the overlapping portion, the first taper angle is 45° or more and 90° or less corresponding to a surface of the drain or gate signal line, the second taper angle is 45° or more and 90° or less corresponding to a surface of the first taper and, the first taper angle is larger than the second taper angle.
申请公布号 US9274367(B2) 申请公布日期 2016.03.01
申请号 US201414575581 申请日期 2014.12.18
申请人 JAPAN DISPLAY INC.;Panasonic Liquid Crystal Display Co. Ltd. 发明人 Mizuno Yasuhiro;Tanno Junji;Hayahara Shinsuke;Sakurai Masato;Kimura Yasukazu;Fujiyoshi Jun
分类号 G02F1/1335;G02F1/1362;G02F1/1343;G02F1/1368;H01L27/12 主分类号 G02F1/1335
代理机构 Lowe Hauptman & Ham, LLP 代理人 Lowe Hauptman & Ham, LLP
主权项 1. A display device, comprising: a pair of substrates, color filters having a first color filter and a second color filter, drain signal lines, gate signal lines, and a pixel region disposed between the pair of substrates, wherein, the gate signal lines is made of a light blocking material, and the drain signal line is made of a light blocking material, and an overlapping portion at which the first color filter and the second color filter overlap each other, is formed on a region in plain view, the region is formed with one of the drain signal lines or one of the gate signal lines, an edge portion of the first color filter is a first taper in the overlapping portion, and an edge portion of the second color filter is a second taper in the overlapping portion, the first taper is closer to the drain signal line or the gate signal line than the second taper in the overlapping portion, an angle of the first taper is 45° or more and 90° or less corresponding to a surface of the drain signal line or the gate signal line, an angle of the second taper is 45° or more and 90° or less corresponding to a surface of the first taper and, the angle of the first taper is smaller than the angle of the second taper.
地址 Tokyo JP
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