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公开(公告)号:US11891361B2
公开(公告)日:2024-02-06
申请号:US16624812
申请日:2018-12-26
发明人: Hyun-Ju La , Seong-Jong Park , Won-Jang Jeong , Jin-Seok Choi , Dae-Hyuk Choi , Joo-Dong Lee
IPC分类号: C07D221/12 , C07D401/10 , C07D403/10 , C07D513/02 , C07F9/53 , C07D401/14 , C07D407/14 , C07D409/14 , C07D401/12 , C07D413/10 , C07D471/04 , H01L51/00 , H10K85/60 , H10K50/16 , H10K50/17
CPC分类号: C07D221/12 , C07D401/10 , C07D401/12 , C07D401/14 , C07D403/10 , C07D407/14 , C07D409/14 , C07D413/10 , C07D471/04 , C07D513/02 , C07F9/5325 , H10K85/622 , H10K85/626 , H10K85/656 , H10K85/6572 , H10K85/6574 , H10K85/6576 , H10K50/16 , H10K50/171
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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公开(公告)号:US11552255B2
公开(公告)日:2023-01-10
申请号:US16348733
申请日:2017-11-30
发明人: Hyun-Ju La , Yu-Jin Heo , Won-Jang Jeong , Jin-Seok Choi , Dae-Hyuk Choi , Joo-Dong Lee
IPC分类号: H01L51/52 , H01L51/50 , H01L27/32 , C09K11/06 , C07F9/6561 , C07D519/00 , C07D471/04 , C07D403/14 , H01L51/00
摘要: The present application relates to a hetero-cyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
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公开(公告)号:US11665961B2
公开(公告)日:2023-05-30
申请号:US16757086
申请日:2018-10-18
发明人: Hyun-Ju La , Yu-Jin Heo , Won-Jang Jeong , Jin-Seok Choi , Dae-Hyuk Choi , Joo-Dong Lee
IPC分类号: H01L51/00 , C07D471/04 , C07D403/14 , C07D409/14 , C07D405/14 , C07D411/14 , C07D413/14 , C07D401/14 , H01L51/50
CPC分类号: H01L51/0072 , C07D401/14 , C07D403/14 , C07D405/14 , C07D409/14 , C07D411/14 , C07D413/14 , C07D471/04 , H01L51/0067 , H01L51/0071 , H01L51/5044 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5096
摘要: The present specification relates to a hetero-cyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
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公开(公告)号:US11472817B2
公开(公告)日:2022-10-18
申请号:US16756639
申请日:2019-09-19
发明人: Hyun-Ju La , Yu-Jin Heo , Won-Jang Jeong
IPC分类号: C07D519/00 , C07D471/14 , H01L51/00 , H01L51/50
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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