- 专利标题: Heterocyclic compound and organic light emitting element comprising same
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申请号: US16649290申请日: 2018-09-28
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公开(公告)号: US11678576B2公开(公告)日: 2023-06-13
- 发明人: Yun-Ji Lee , Han-Kook Oh , Hye-Su Ji , Won-Jang Jeong , Jin-Seok Choi , Dae-Hyuk Choi
- 申请人: LT MATERIALS CO., LTD.
- 申请人地址: KR Yongin
- 专利权人: LT MATERIALS CO., LTD.
- 当前专利权人: LT MATERIALS CO., LTD.
- 当前专利权人地址: KR Yongin
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 国际申请: PCT/KR2018/011606 2018.09.28
- 国际公布: WO2020/067594A 2020.04.02
- 进入国家日期: 2020-03-20
- 主分类号: H01L51/00
- IPC分类号: H01L51/00 ; C07D471/04 ; C09K11/06 ; H01L51/50 ; H01L51/52
摘要:
The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
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