Invention Grant
- Patent Title: Organic electroluminescent materials and devices
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Application No.: US16015723Application Date: 2018-06-22
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Publication No.: US11495757B2Publication Date: 2022-11-08
- Inventor: Morgan C. MacInnis , Tongxiang (Aaron) Lu , George Fitzgerald
- Applicant: Universal Display Corporation
- Applicant Address: US NJ Ewing
- Assignee: Universal Display Corporation
- Current Assignee: Universal Display Corporation
- Current Assignee Address: US NJ Ewing
- Agency: Riverside Law LLP
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07F15/00 ; C09K11/06 ; H01L51/50 ; H01L51/52
Abstract:
The present invention includes novel platinum complexes with tridentate ligands forming dimeric structures that are calculated to have blue emission. The ligand backbone and pendant donor rings can be altered to give different emission maxima. The present invention also includes various pendant donor rings and multiple different ligand backbones. Such complexes are suitable for use as an emitter in organic light emitting devices.
Public/Granted literature
- US20180375039A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Public/Granted day:2018-12-27
Information query
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