Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Scott Beers0
Walter Yeager0
Chun Lin0
Cory S. Brown0
David Knowles0
Jui-Yi Tsai0
Peter Mackenzie0
Robert W. Walters0
Date of Patent
January 17, 2017
Patent Application Number
15010560
Date Filed
January 29, 2016
Patent Citations Received
Patent Primary Examiner
Patent 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.
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