发明公开
EP2312560A1 ACTIVE MATRIX SUBSTRATE, DISPLAY PANEL, DISPLAY DEVICE, AND ACTIVE MATRIX SUBSTRATE MANUFACTURING METHOD
审中-公开
有源矩阵基板SCOREBOARD，显示装置及其制造方法的有源矩阵基板
- 专利标题： ACTIVE MATRIX SUBSTRATE, DISPLAY PANEL, DISPLAY DEVICE, AND ACTIVE MATRIX SUBSTRATE MANUFACTURING METHOD
- 专利标题（中）： 有源矩阵基板SCOREBOARD，显示装置及其制造方法的有源矩阵基板
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申请号： EP09800361.9申请日： 2009-07-16
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公开(公告)号： EP2312560A1公开(公告)日： 2011-04-20
- 发明人: MATSUMURO, Tomonori , FUKUHARA, Noboru , HASEGAWA, Akira
- 申请人： Sumitomo Chemical Company, Limited
- 申请人地址： 27-1, Shinkawa 2-chome Chuo-ku Tokyo 104-8260 JP
- 专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人地址： 27-1, Shinkawa 2-chome Chuo-ku Tokyo 104-8260 JP
- 代理机构： Jackson, Martin Peter
- 优先权： JP2008192608 20080725
- 国际公布： WO2010010847 20100128
- 主分类号： G09F9/30
- IPC分类号： G09F9/30 ; G02F1/1368 ; H01L21/28 ; H01L21/3205 ; H01L21/336 ; H01L23/52 ; H01L29/417 ; H01L29/423 ; H01L29/49 ; H01L29/786 ; H01L51/50 ; H05B33/02 ; H05B33/12 ; H05B33/26
摘要：
An active matrix substrate (101A) comprises a transparent substrate (10), a wiring formed on the transparent substrate (such as L G , L D , L P , L1, and L2), a transparent semiconductor layer (44) that covers at least a part of the wiring, and a transparent insulating film that covers at least a part of the wiring and of the transparent semiconductor layer. The wiring comprises a first metal wiring (41M) serving as a main wiring and a transparent wiring (such as 41, 42, and 43) that branches from the main wiring and serves as a sub-wiring. At least a part of the first metal wiring serving as the main wiring is formed by using a material that has a higher conductivity than that of a material for a wiring serving as the sub-wiring.
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