发明授权
- 专利标题： Light-emitting apparatus
- 专利标题（中）： 发光装置
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申请号： US12970601申请日： 2010-12-16
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公开(公告)号： US08866704B2公开(公告)日： 2014-10-21
- 发明人: Junya Tamaki , Takuro Yamazaki , Yojiro Matsuda
- 申请人： Junya Tamaki , Takuro Yamazaki , Yojiro Matsuda
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Canon, U.S.A., Inc. IP Division
- 优先权： JP2009-288831 20091221; JP2010-248980 20101105
- 主分类号： G09G3/30
- IPC分类号： G09G3/30 ; H01L51/52 ; H01L27/32
摘要：
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.
公开/授权文献
- US20110148831A1 LIGHT-EMITTING APPARATUS 公开/授权日：2011-06-23