- 专利标题： Organic electroluminescent element
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申请号： US16636432申请日： 2018-06-12
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公开(公告)号： US11637249B2公开(公告)日： 2023-04-25
- 发明人: Takuji Hatakeyama , Katsuya Masuda , Motoki Yanai
- 申请人： KWANSEI GAKUIN EDUCATIONAL FOUNDATION , JNC CORPORATION
- 申请人地址： JP Hyogo; JP Tokyo
- 专利权人： KWANSEI GAKUIN EDUCATIONAL FOUNDATION,JNC CORPORATION
- 当前专利权人： KWANSEI GAKUIN EDUCATIONAL FOUNDATION,JNC CORPORATION
- 当前专利权人地址： JP Hyogo; JP Tokyo
- 代理机构： Wenderoth, Lind & Ponack, L.L.P.
- 优先权： JPJP2017-157318 20170817
- 国际申请： PCT/JP2018/022294 WO 20180612
- 国际公布： WO2019/035268 WO 20190221
- 主分类号： H01L51/00
- IPC分类号： H01L51/00 ; C07F5/02 ; C09K11/06 ; H01L51/50
摘要：
Provided is an organic electroluminescent element including a light emitting layer containing, as a dopant, at least two compounds selected from a compound group consisting of a polycyclic aromatic compound represented by the following general formula (1) and a multimer thereof: wherein the symbols are defined in the specification.
公开/授权文献
- US20200176680A1 ORGANIC ELECTROLUMINESCENT ELEMENT 公开/授权日：2020-06-04
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