US Patent 11910701 Organic electroluminescent materials and devices
Patent 11910701 was granted and assigned to Universal Display Corporation on February, 2024 by the United States Patent and Trademark Office.
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US Patent 11910701 Organic electroluminescent materials and devices
Article
Patent abstract
Novel compounds comprising heteroleptic iridium complexes are provided. The compounds have a particular combination of ligands which includes a single pyridyl dibenzo-substituted ligand. The compounds may be used in organic light emitting devices, particularly as emitting dopants, to provide devices having improved efficiency, lifetime, and manufacturing.
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chuanjun Xia0
Raymond C. Kwong0
Suman Layek0
Date of Patent
February 20, 2024
0Patent Application Number
181806640
Date Filed
March 8, 2023
0Patent Citations
Patent Primary Examiner
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