US Patent 12063853 Organic electroluminescent materials and devices
Patent 12063853 was granted and assigned to Universal Display Corporation on August, 2024 by the United States Patent and Trademark Office.
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US Patent 12063853 Organic electroluminescent materials and devices
Article
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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Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Bin Ma0
Daniel W. Silverstein0
George Fitzgerald0
Peter Wolohan0
Date of Patent
August 13, 2024
0Patent Application Number
168197890
Date Filed
March 16, 2020
0Patent Citations
Patent Primary Examiner
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