Invention Grant
- Patent Title: Organic electroluminescence device
- Patent Title (中): 有机电致发光器件
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Application No.: US14111488Application Date: 2012-04-09
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Publication No.: US09368731B2Publication Date: 2016-06-14
- Inventor: Hiroyuki Saito , Ryo Naraoka , Tomoki Kato , Masaki Numata
- Applicant: Hiroyuki Saito , Ryo Naraoka , Tomoki Kato , Masaki Numata
- Applicant Address: JP Tokyo
- Assignee: IDEMITSU KOSAN CO., LTD.
- Current Assignee: IDEMITSU KOSAN CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Foley & Lardner LLP
- Priority: JP2011-089339 20110413
- International Application: PCT/JP2012/002454 WO 20120409
- International Announcement: WO2012/140863 WO 20121018
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L51/00 ; H01L51/52
Abstract:
A top-emitting organic electroluminescence device including sequentially a first electrode, one or more organic layers comprising an emitting layer, a second electrode and a capping layer, wherein the capping layer comprises a compound represented by the following formula (1):
Public/Granted literature
- US20140034942A1 ORGANIC ELECTROLUMINESCENCE DEVICE Public/Granted day:2014-02-06
Information query
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