Universal Display Corporation
Organic electroluminescent materials and devices
Last updated:
Abstract:
Novel Iridium complexes having three different bidentate ligands useful for phosphorescent emitters in OLEDs are disclosed. At least one of the three different bidentate ligands is a carbene ligand.
Status:
Grant
Type:
Utility
Filling date:
10 Jan 2018
Issue date:
29 Oct 2019