Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Vadim Adamovich0
Alan Deangelis0
Chuanjun Xia0
Bin Ma0
Bert Alleyne0
David Zenan Li0
James Fiordeliso0
Date of Patent
May 28, 2024
0Patent Application Number
177455470
Date Filed
May 16, 2022
0Patent Citations
...
Patent Primary Examiner
CPC Code
Patent abstract
Compounds are provided that comprise a ligand having a 5-substituted 2-phenylquinoline. In particular, the 2-phenylquinoline may be substituted with a cycloalkyl containing group at the 5-position. These compounds may be used in organic light emitting devices, in particular as red emitters in the emissive layer of such devices, to provide devices having improved properties.
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