Invention Grant
- Patent Title: Organic electroluminescent materials and devices
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Application No.: US15414710Application Date: 2017-01-25
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Publication No.: US11545636B2Publication Date: 2023-01-03
- Inventor: Lichang Zeng , Chuanjun Xia , Zhiqiang Ji , Chun Lin
- 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 ; C09K11/06 ; C07F15/00 ; H01L51/50 ; C09K11/02
Abstract:
Metal complexes with ligands bearing a five member aromatic moiety fused with dibenzofuran or its analogues useful as electroluminescence materials in OLEDs are disclosed.
Public/Granted literature
- US20180175308A1 Organic electroluminescent materials and devices Public/Granted day:2018-06-21
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