- 专利标题： Organic electroluminescent compound, organic electroluminescent material comprising the same, and organic electroluminescent device
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申请号： US17118120申请日： 2020-12-10
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公开(公告)号： US11832515B2公开(公告)日： 2023-11-28
- 发明人: Chi-Sik Kim , Hyun Kim , Kyoung-Jin Park , Jin-Man Kim , Hyun-Woo Kang , So-Young Jung
- 申请人： ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- 申请人地址： KR Chungcheongnam-do
- 专利权人： ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- 当前专利权人： ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- 当前专利权人地址： KR Chungcheongnam-do
- 代理商 G. Creston Campbell
- 优先权： KR 20190173733 2019.12.24 KR 20200140470 2020.10.27
- 主分类号： H10K85/60
- IPC分类号： H10K85/60 ; C07D405/14 ; H10K50/11 ; H10K50/18 ; H10K101/10 ; H10K101/00 ; C09K11/02
摘要：
The present disclosure relates to an organic electroluminescent compound, an organic electroluminescent material comprising the same, and an organic electroluminescent device. By comprising the organic electroluminescent compound according to the present disclosure, an organic electroluminescent device having improved driving voltage and/or luminous efficiency and/or lifespan characteristics can be provided, compared with the organic electroluminescent device comprising a conventional organic electroluminescent compound.
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