Universal Display Corporation
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Last updated:
Abstract:
A metal tetradentate complex is disclosed in which an imidazole moiety is used as a linker in the ligand. The complex is useful as an emitter or other functional roles in an OLED device.
Status:
Application
Type:
Utility
Filling date:
11 May 2021
Issue date:
2 Sep 2021