Invention Grant
- Patent Title: Organic electroluminescent materials and devices
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Application No.: US15248317Application Date: 2016-08-26
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Publication No.: US10770664B2Publication Date: 2020-09-08
- Inventor: Jui-Yi Tsai , Chuanjun Xia , Pierre-Luc T Boudreault , Ana M. Lopez , Ainhoa San Torcuato , Enrique Oñate , Miguel A. Esteruelas
- 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: H01L51/50
- IPC: H01L51/50 ; H01L51/00 ; C09K11/06 ; C09K11/02 ; C07F15/00
Abstract:
This invention discloses iridium complexes containing one tetradentate ligand and one bidentate ligand. The heteroleptic iridium complexes showed desired properties such as good EQE, LT, and CIE.
Public/Granted literature
- US20170084849A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Public/Granted day:2017-03-23
Information query
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