Invention Grant
- Patent Title: Organic electroluminescent materials and devices
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Application No.: US16560542Application Date: 2019-09-04
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Publication No.: US11233203B2Publication Date: 2022-01-25
- Inventor: Jui-Yi Tsai , Jerald Feldman , Alexey Borisovich Dyatkin , Zhiqiang Ji , Pierre-Luc T. Boudreault
- 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: Duane Morris LLP
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07F15/00 ; C09K11/06 ; H01L51/50
Abstract:
The present disclosure is directed to cyclometalated metal compounds containing novel ligands having unique fused rings. The inventive compounds are expected to exhibit unique photophysical and electronic properties and are useful in an organic electroluminescence device to improve the performance.
Public/Granted literature
- US20200083465A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Public/Granted day:2020-03-12
Information query
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