Invention Grant
- Patent Title: Light-emitting apparatus
- Patent Title (中): 发光装置
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Application No.: US12970601Application Date: 2010-12-16
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Publication No.: US08866704B2Publication Date: 2014-10-21
- Inventor: Junya Tamaki , Takuro Yamazaki , Yojiro Matsuda
- Applicant: Junya Tamaki , Takuro Yamazaki , Yojiro Matsuda
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon, U.S.A., Inc. IP Division
- Priority: JP2009-288831 20091221; JP2010-248980 20101105
- Main IPC: G09G3/30
- IPC: G09G3/30 ; H01L51/52 ; H01L27/32
Abstract:
In a light-emitting apparatus including a cap layer disposed on a second electrode and a contact portion, which is disposed in an external region outside the light-emitting region and which electrically connects the second electrode to the drive circuit, the formation end of the cap layer is located in the side nearer to the light-emitting region than is the formation end of the second electrode.
Public/Granted literature
- US20110148831A1 LIGHT-EMITTING APPARATUS Public/Granted day:2011-06-23
Information query
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