Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
George Fitzgerald0
Bin Ma0
Daniel W. Silverstein0
Peter Wolohan0
Date of Patent
March 17, 2020
Patent Application Number
15260753
Date Filed
September 9, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
This invention relates to the development of heterocyclic materials with high triplet excitation energy, which can be used as host materials in electroluminescent devices such as a PHOLED. The materials improve the performance of such devices by enhancing the lifetime and efficiency of the device when the newly developed heterocyclic materials are utilized as a host.
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