- 专利标题: Heterocyclic compound and organic light emitting device using same
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申请号: US15780402申请日: 2016-12-01
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公开(公告)号: US10930857B2公开(公告)日: 2021-02-23
- 发明人: Jun-Tae Mo , Yong-Geun Jung , Won-Jang Jeong , Dae-Hyuk Choi , Joo-Dong Lee
- 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
- 优先权: KR10-2015-0170140 20151201
- 国际申请: PCT/KR2016/014019 WO 20161201
- 国际公布: WO2017/095157 WO 20170608
- 主分类号: H01L51/52
- IPC分类号: H01L51/52 ; H01L51/50 ; H01L51/56 ; H01L51/00 ; C07D401/14 ; C07D471/04 ; C09K11/06 ; C09B57/00 ; C07D215/04 ; C07D519/00
摘要:
The present application provides a hetero-cyclic compound which may significantly improve the service life, efficiency, electrochemical stability, and thermal stability of an organic light emitting device, and an organic light emitting device in which the hetero-cyclic compound is contained in an organic compound layer.
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