- 专利标题： Organic electroluminescent materials and devices
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申请号： US17086989申请日： 2020-11-02
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公开(公告)号： US11889708B2公开(公告)日： 2024-01-30
- 发明人: Tyler Fleetham , Nicholas J. Thompson , Peter Wolohan
- 申请人： Universal Display Corporation
- 申请人地址： US NJ Ewing
- 专利权人： UNIVERSAL DISPLAY CORPORATION
- 当前专利权人： UNIVERSAL DISPLAY CORPORATION
- 当前专利权人地址： US NJ Ewing
- 代理机构： DUANE MORRIS LLP
- 主分类号： H10K85/60
- IPC分类号： H10K85/60 ; C09K11/02 ; C07D209/86 ; H10K50/11 ; H10K101/10
摘要：
Provided are ortho-substituted biphenyl compounds with one or more bicarbazole linkages. Also provided are formulations comprising these ortho-substituted biphenyl compounds. Further provided are OLEDs and related consumer products that utilize these ortho-substituted biphenyl compounds.
公开/授权文献
- US20210151692A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES 公开/授权日：2021-05-20
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