Invention Grant
- Patent Title: Electro-optical apparatus
- Patent Title (中): 电光装置
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Application No.: US12697615Application Date: 2010-02-01
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Publication No.: US08208110B2Publication Date: 2012-06-26
- Inventor: Yuji Sekiguchi
- Applicant: Yuji Sekiguchi
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: AdvantEdge Law Group, LLC
- Priority: JP2009-047840 20090302
- Main IPC: G02F1/1343
- IPC: G02F1/1343
Abstract:
An electro-optical apparatus includes a first substrate, a second substrate and a conductive pad formed on the outside of a display region of the first substrate. A mark portion configured of a multiple concentric-circle pattern formed upon the first or second substrate so as to overlap with the conductive pad.
Public/Granted literature
- US20100220277A1 ELECTRO-OPTICAL APPARATUS Public/Granted day:2010-09-02
Information query
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