- 专利标题: ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
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申请号: US16788886申请日: 2020-02-12
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公开(公告)号: US20200274079A1公开(公告)日: 2020-08-27
- 发明人: Jui-Yi TSAI , Pierre-Luc T. BOUDREAULT , Alexey Borisovich DYATKIN , Jerald FELDMAN , Zhiqiang JI , Hsiao-Fan CHEN
- 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
- 主分类号: H01L51/00
- IPC分类号: H01L51/00 ; C07F15/00 ; C09K11/06
摘要:
Novel metal complexes incorporating boron-containing aromatic compounds useful as a phosphorescent OLED material are disclosed. The metal complex includes a first ligand LA having the following formula
公开/授权文献
- US11871653B2 Organic electroluminescent materials and devices 公开/授权日:2024-01-09
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