Invention Grant
US08582068B2 Active matrix substrate with connections of switching elements and inspecting wirings, display device, method for inspecting active matrix substrate, and method for inspecting display device
有权
具有开关元件连接和检查布线的有源矩阵基板,显示装置,有源矩阵基板检查方法以及检查显示装置的方法
- Patent Title: Active matrix substrate with connections of switching elements and inspecting wirings, display device, method for inspecting active matrix substrate, and method for inspecting display device
- Patent Title (中): 具有开关元件连接和检查布线的有源矩阵基板,显示装置,有源矩阵基板检查方法以及检查显示装置的方法
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Application No.: US12934896Application Date: 2009-04-28
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Publication No.: US08582068B2Publication Date: 2013-11-12
- Inventor: Takehiko Kawamura , Kazunori Tanimoto , Isao Ogasawara , Masahiro Yoshida , Hideaki Takizawa
- Applicant: Takehiko Kawamura , Kazunori Tanimoto , Isao Ogasawara , Masahiro Yoshida , Hideaki Takizawa
- Applicant Address: JP Osaka-shi
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka-shi
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2008-129866 20080516
- International Application: PCT/JP2009/058317 WO 20090428
- International Announcement: WO2009/139290 WO 20091119
- Main IPC: G02F1/1345
- IPC: G02F1/1345 ; G02F1/136 ; G09G3/36 ; H01L29/04

Abstract:
An active matrix substrate is provided with first inspection wirings (70, 75) capable of inputting inspection signals to first switching wirings that are not adjacent to each other among the first switching wirings (69, 74) and to second switching wirings that are not adjacent to each other among the second switching wirings (69, 74), and second inspection wirings (72, 77) capable of inputting inspection signals to first switching wirings that are not adjacent to each other and not connected to the first inspection wirings among the first switching wirings (69, 74) and to second switching wirings that are not adjacent to each other and not connected to the first inspection wirings among the second switching wirings (69, 74).
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