- 专利标题： Heterocyclic compound, composition including heterocyclic compound, and organic light-emitting device including heterocyclic compound
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申请号： US16722261申请日： 2019-12-20
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公开(公告)号： US11697645B2公开(公告)日： 2023-07-11
- 发明人: Masaki Numata , Mitsunori Ito , Norihito Ishii , Rie Sakurai
- 申请人： Samsung Electronics Co., Ltd.
- 申请人地址： KR Suwon-si
- 专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址： KR Gyeonggi-Do
- 代理机构： Cantor Colburn LLP
- 优先权： JP 18248443 2018.12.28 KR 20190079003 2019.07.01
- 主分类号： H01L51/50
- IPC分类号： H01L51/50 ; C07D333/76 ; C07D307/91 ; C07D403/04 ; C07D403/14 ; C07D487/04 ; H01L51/00
摘要：
A heterocyclic compound, a composition including the heterocyclic compound, and an organic light-emitting device including the heterocyclic compound are disclosed. The heterocyclic compound is represented by Formula 1:
wherein, X1, L1, a1, Ar1, R1 to R6, b3, b4, and b5 are described herein.
wherein, X1, L1, a1, Ar1, R1 to R6, b3, b4, and b5 are described herein.
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