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公开(公告)号：US12077532B2
公开(公告)日：2024-09-03
申请号：US17288647
申请日：2019-11-08
发明人： Ji-Young Kim , Han-Kook Oh , Won-Jang Jeong
IPC分类号： C07D519/00 , C07D471/04 , H10K30/30 , H10K50/16 , H10K85/60
CPC分类号： C07D471/04 , C07D519/00 , H10K30/353 , H10K50/16 , H10K85/622 , H10K85/654 , H10K85/6572 , H10K85/6574
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：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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公开(公告)号：US11239427B2
公开(公告)日：2022-02-01
申请号：US16315485
申请日：2017-07-06
发明人： Gi-Back Lee , Han-Kook Oh , Yong-Geun Jung , Jun-Tae Mo , Won-Jang Jeong , Jin-Seok Choi , Dae-Hyuk Choi , Joo-Dong Lee
IPC分类号： C07D221/06 , H01L51/00 , H01L51/50
摘要： The present application provides a hetero-cyclic compound capable of significantly enhancing lifespan, efficiency, electrochemical stability and thermal stability of an organic light emitting device, and an organic light emitting device containing the hetero-cyclic compound in an organic compound layer.
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公开(公告)号：US11812623B2
公开(公告)日：2023-11-07
申请号：US16909618
申请日：2020-06-23
发明人： Ji-Un Kim , Yu-Jun Jung , Nam-Jin Lee , Won-Jang Jeong , Jun-Tae Mo
IPC分类号： H10K85/60 , C07D307/77 , C07D307/91 , H10K50/15
CPC分类号： H10K85/633 , C07D307/77 , C07D307/91 , H10K85/636 , H10K50/15 , H10K85/615 , H10K85/6574
摘要： The present application provides a hetero-cyclic compound capable of significantly enhancing lifetime, efficiency, electrochemical stability and thermal stability of an organic light emitting device, and an organic light emitting device comprising the hetero-cyclic compound in an organic material layer.
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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：US11427562B2
公开(公告)日：2022-08-30
申请号：US16315271
申请日：2017-07-06
发明人： Han-Kook Oh , Jun-Tae Mo , Yong-Geun Jung , Won-Jang Jeong , Jin-Seok Choi , Dae-Hyuk Choi , Joo-Dong Lee
IPC分类号： C07D401/06 , C07D401/14 , C07D221/06 , H01L51/00 , H01L51/50 , C09K11/06 , C07D401/10 , C07D405/14 , C07D409/14 , C07D471/04
摘要： The present application provides a hetero-cyclic compound capable of significantly enhancing lifespan, efficiency, electrochemical stability and thermal stability of an organic light emitting device, and an organic light emitting device containing the hetero-cyclic compound in an organic compound layer.
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公开(公告)号：US11910712B2
公开(公告)日：2024-02-20
申请号：US17423332
申请日：2020-01-22
发明人： Hye-Su Ji , Seong-Jong Park , Won-Jang Jeong
IPC分类号： H10K85/60 , C07D215/06 , C07D401/14 , C07D471/04 , C09K11/06 , H10K50/00 , H10K50/18 , H10K50/13
CPC分类号： H10K85/6572 , C07D215/06 , C07D401/14 , C07D471/04 , C09K11/06 , H10K85/615 , H10K85/622 , H10K85/626 , H10K85/654 , C09K2211/1018 , H10K50/00 , H10K50/131 , H10K50/18
摘要： The present application relates to a compound represented by Chemical Formula 1, an organic optoelectronic diode and a display device.
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公开(公告)号：US11476425B2
公开(公告)日：2022-10-18
申请号：US16649528
申请日：2018-09-28
发明人： Han-Kook Oh , Yun-Ji Lee , Hye-Su Ji , Won-Jang Jeong , Jin-Seok Choi , Dae-Hyuk Choi
IPC分类号： H01L51/00 , C07D495/04 , C07D519/00 , 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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公开(公告)号：US11248008B2
公开(公告)日：2022-02-15
申请号：US16348805
申请日：2017-11-24
发明人： Won-Jang Jeong , Yun-Ji Lee , Gi-Back Lee , Jin-Seok Choi , Dae-Hyuk Choi , Joo-Dong Lee
IPC分类号： C07D519/00 , C07D471/04 , H01L51/00 , H01L51/50 , C07D401/14 , C09K11/06
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：US11133477B2
公开(公告)日：2021-09-28
申请号：US16315066
申请日：2017-07-11
发明人： Yun-Ji Lee , Jun-Tae Mo , Yong-Geun Jung , Won-Jang Jeong , Jin-Seok Choi , Dae-Hyuk Choi , Joo-Dong Lee
IPC分类号： H01L51/00 , C07D221/18 , C09K11/06 , C07D401/10 , C07D471/04 , C07D401/14 , C07D405/10 , C07F9/576 , C07D403/10 , H01L51/50 , C07D403/14 , H01L51/52
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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