Universal Display Corporation
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
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Abstract:
Novel organic compounds comprising ligands with deuterium substitution are provided. In particular, the compound is an iridium complex comprising methyl-d.sub.3 substituted ligands. The compounds may be used in organic light emitting devices to provide devices having improved color, efficiency and lifetime.
Status:
Application
Type:
Utility
Filling date:
10 Jun 2019
Issue date:
3 Oct 2019