Invention Grant
- Patent Title: Organic light-emitting device and display apparatus
- Patent Title (中): 有机发光装置及显示装置
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Application No.: US12598947Application Date: 2008-09-12
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Publication No.: US08642999B2Publication Date: 2014-02-04
- Inventor: Shunsuke Shioya , Satoru Shiobara
- Applicant: Shunsuke Shioya , Satoru Shiobara
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2007-240660 20070918
- International Application: PCT/JP2008/066939 WO 20080912
- International Announcement: WO2009/038156 WO 20090326
- Main IPC: H01L29/08
- IPC: H01L29/08
Abstract:
Provided is an organic light-emitting device having a high emission efficiency and a long lifetime. The organic light-emitting device (10) includes an anode (2), a cathode (6), and a stack body including at least a light-emitting layer (4) and interposed between the anode (2) and the cathode (6), in which the light-emitting layer (4) includes an oligomer material and a polymer material.
Public/Granted literature
- US20100133521A1 ORGANIC LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS Public/Granted day:2010-06-03
Information query
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