Invention Grant
- Patent Title: Organic electronic device
- Patent Title (中): 有机电子设备
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Application No.: US13201981Application Date: 2010-01-20
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Publication No.: US09066410B2Publication Date: 2015-06-23
- Inventor: Esther Breuning
- Applicant: Esther Breuning
- Applicant Address: DE
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE
- Agency: Drinker Biddle & Reath LLP
- Priority: DE102009009277 20090217
- International Application: PCT/EP2010/000330 WO 20100120
- International Announcement: WO2010/094378 WO 20100826
- Main IPC: H01L51/54
- IPC: H01L51/54 ; H05B33/14 ; C07D221/14 ; C07D259/00 ; H01L51/50 ; C09K11/06 ; H01L51/00 ; C09B57/00 ; C09B1/00 ; C09B3/02 ; C09B3/22
Abstract:
The present invention relates to organic electroluminescent devices which comprise aromatic nitrogen heterocyclic compounds, in particular in a hole-injection layer and/or in a hole-blocking layer and/or in an electron-transport layer and/or in an emitting layer.
Public/Granted literature
- US20110297925A1 ORGANIC ELECTRONIC DEVICE Public/Granted day:2011-12-08
Information query
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