Invention Grant
- Patent Title: Organic electroluminescence element
- Patent Title (中): 有机电致发光元件
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Application No.: US14110968Application Date: 2012-04-23
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Publication No.: US08975623B2Publication Date: 2015-03-10
- Inventor: Masahiro Nakamura , Masahito Yamana , Mitsuo Yaguchi , Takeyuki Yamaki
- Applicant: Masahiro Nakamura , Masahito Yamana , Mitsuo Yaguchi , Takeyuki Yamaki
- Applicant Address: JP Osaka
- Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee: Panasonic Intellectual Property Management Co., Ltd.
- Current Assignee Address: JP Osaka
- Agency: Renner, Otto, Boisselle & Sklar, LLP
- Priority: JP2011-113514 20110520
- International Application: PCT/JP2012/060888 WO 20120423
- International Announcement: WO2012/160926 WO 20121129
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L51/52

Abstract:
The organic electroluminescence element in accordance with the present invention includes: a light-emitting layer; a first electrode layer on a first surface in a thickness direction of the light-emitting layer; a second electrode layer on a second surface in the thickness direction of the light-emitting layer; an electrically conductive layer; and an insulating layer. The light-emitting layer is configured to emit light when a predetermined voltage is applied between the first and second electrode layers. The second electrode layer includes an electrode part covering the second surface and an opening part formed in the electrode part to expose the second surface. The electrically conductive layer is designed to allow the light to pass therethrough, and is interposed between the second surface and the second electrode layer to cover the second surface. The insulating layer is interposed between the second surface and the electrically conductive layer to overlap the electrode part.
Public/Granted literature
- US20140027756A1 ORGANIC ELECTROLUMINESCENCE ELEMENT Public/Granted day:2014-01-30
Information query
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