发明申请
- 专利标题: ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
- 专利标题(中): 有机电致发光材料和器件
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申请号: US15010560申请日: 2016-01-29
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公开(公告)号: US20160240798A1公开(公告)日: 2016-08-18
- 发明人: David KNOWLES , Chun LIN , Peter MACKENZIE , Jui-Yi TSAI , Robert W. WALTERS , Scott BEERS , Cory S. BROWN , Walter YEAGER
- 申请人: Universal Display Corporation
- 申请人地址: US NJ Ewing
- 专利权人: Universal Display Corporation
- 当前专利权人: Universal Display Corporation
- 当前专利权人地址: US NJ Ewing
- 主分类号: H01L51/00
- IPC分类号: H01L51/00 ; C09K11/06 ; C07F15/00
摘要:
Compounds comprising phosphorescent metal complexes comprising cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a: 1′,2′-c]quinazoline ligands, or isoelectronic or benzannulated analogs thereof, are described. Organic light emitting diode devices comprising these compounds are also described.
公开/授权文献
- US09548462B2 Organic electroluminescent materials and devices 公开/授权日:2017-01-17
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