Invention Grant
- Patent Title: Organic electroluminescent materials and devices
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Application No.: US16504564Application Date: 2019-07-08
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Publication No.: US11349087B2Publication Date: 2022-05-31
- Inventor: Jui-Yi Tsai , Chuanjun Xia , Zhiqiang Ji
- 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 ; C09K11/06 ; C09K11/02 ; C07F15/00 ; H05B33/14 ; H01L51/50
Abstract:
Iridium complexes containing hexadentate ligands are disclosed. Multidentate iridium complexes of Formula II showed desired properties in term of EQE, LT, CIE, etc.
Public/Granted literature
- US20200013969A1 Organic Electroluminescent Materials and Devices Public/Granted day:2020-01-09
Information query
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