发明授权
- 专利标题: Display device and method for manufacturing the same
- 专利标题(中): 显示装置及其制造方法
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申请号: US10867226申请日: 2004-06-15
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公开(公告)号: US07161184B2公开(公告)日: 2007-01-09
- 发明人: Noriko Miyagi , Masayuki Sakakura , Tatsuya Arao , Ritsuko Nagao , Yoshifumi Tanada
- 申请人: Noriko Miyagi , Masayuki Sakakura , Tatsuya Arao , Ritsuko Nagao , Yoshifumi Tanada
- 申请人地址: JP Kanagawa-ken
- 专利权人: Semiconductor Energy Laboratory Co., Ltd.
- 当前专利权人: Semiconductor Energy Laboratory Co., Ltd.
- 当前专利权人地址: JP Kanagawa-ken
- 代理机构: Fish & Richardson P.C.
- 优先权: JP2003-171431 20030616
- 主分类号: H01L29/04
- IPC分类号: H01L29/04 ; H01L31/20 ; H01L31/036 ; H01L31/0376 ; H01L33/00
摘要:
An object of the present invention is to decrease substantial resistance of an electrode such as a transparent electrode or a wiring, and furthermore, to provide a display device for which is possible to apply same voltage to light-emitting elements. In the invention, a auxiliary wiring that is formed in one layer in which a conductive film of a semiconductor element such as an electrode, wiring, a signal line, a scanning line, or a power supply line is connected to an electrode typified by a second electrode, and a wiring. It is preferable that the auxiliary wiring is formed into a conductive film to include low resistive material, especially, formed to include lower resistive material than the resistance of an electrode and a wiring that is required to reduce the resistance.
公开/授权文献
- US20050051776A1 Display device and method for manufacturing the same 公开/授权日:2005-03-10