Invention Grant
- Patent Title: Material for organic electroluminescence device and organic electroluminescence device
- Patent Title (中): 有机电致发光器件和有机电致发光器件的材料
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Application No.: US13393194Application Date: 2010-08-17
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Publication No.: US08415032B2Publication Date: 2013-04-09
- Inventor: Saki Takada
- Applicant: Saki Takada
- Applicant Address: IE Dublin
- Assignee: UDC Ireland Limited
- Current Assignee: UDC Ireland Limited
- Current Assignee Address: IE Dublin
- Agency: Morgan, Lewis & Bockius LLP
- Priority: JP2009-201146 20090831
- International Application: PCT/JP2010/064127 WO 20100817
- International Announcement: WO2011/024733 WO 20110303
- Main IPC: H01L51/54
- IPC: H01L51/54 ; C09K11/06
Abstract:
A material for an organic electroluminescence device including a phosphorescent metal complex containing a monoanionic bidentate ligand represented by the following formula (A1-1) or formula (A3-1) as defined in the specification and a non-radiative metal having an atomic weight of 40 or more, an organic electroluminescence device including the material for an organic electroluminescence device, and a light emitting unit, a display unit and an illumination unit each including the organic electroluminescence device are provided.
Public/Granted literature
- US20120153273A1 MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE Public/Granted day:2012-06-21
Information query
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