Invention Application
- Patent Title: ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
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Application No.: US15365360Application Date: 2016-11-30
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Publication No.: US20170084851A1Publication Date: 2017-03-23
- Inventor: David KNOWLES , Chun LIN , Peter MACKENZIE , Jui-Yi TSAI , Robert W. WALTERS , Scott BEERS , Cory S. BROWN , Walter YEAGER
- Applicant: Universal Display Corporation
- Applicant Address: US NJ Ewing
- Assignee: Universal Display Corporation
- Current Assignee: Universal Display Corporation
- Current Assignee Address: US NJ Ewing
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C09K11/06 ; C07F15/00
Abstract:
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.
Public/Granted literature
- US09722193B2 Organic electroluminescent materials and devices Public/Granted day:2017-08-01
Information query
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