- 专利标题: Organic electroluminescent materials and devices
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申请号: US16378726申请日: 2019-04-09
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公开(公告)号: US11515494B2公开(公告)日: 2022-11-29
- 发明人: Chun Lin , Zhiqiang Ji
- 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: H01L51/00
- IPC分类号: H01L51/00 ; C07F15/00 ; C09K11/06 ; H01L51/50
摘要:
A compound including a first ligand LA having a structure of Formula I is disclosed. The compound is useful a an emitter dopants in OLEDs for enhancing the OLED performance.
公开/授权文献
- US20190341562A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES 公开/授权日:2019-11-07
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