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公开(公告)号:US11362280B2
公开(公告)日:2022-06-14
申请号:US16171737
申请日:2018-10-26
申请人: LG CHEM, LTD.
发明人: Boonjae Jang , Dong Hoon Lee , Jungoh Huh , Minyoung Kang , Dong Uk Heo , Miyeon Han , Wooyung Jung , Min Woo Jung
IPC分类号: H01L51/54 , H01L51/00 , C07D401/14 , C07D403/14 , C07D251/12 , C07D209/82 , C07D215/30 , C07D219/06 , C07D221/10 , C07D235/14 , C07D471/04 , C07D263/57 , C07D277/42 , C07D277/66 , C07D235/02 , C07D235/20 , C07D251/24 , C07D401/10 , C07D405/14 , C07D409/14 , C07F9/6561 , H01L51/50 , H01L51/52
摘要: The present specification relates to an organic light emitting diode.
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公开(公告)号:US11299466B2
公开(公告)日:2022-04-12
申请号:US16090681
申请日:2017-04-11
申请人: LG Chem, Ltd.
发明人: Min Woo Jung , Dong Hoon Lee , Tae Yoon Park , Jungoh Huh , Boonjae Jang , Seongmi Cho , Minyoung Kang , Dong Uk Heo , Miyeon Han , Jungha Lee
IPC分类号: C07D251/24 , C07D263/57 , C07D277/66 , H01L51/00 , H01L51/50 , C09K11/06
摘要: The present specification relates to a compound of Chemical Formula 1 and an organic electronic device comprising the same.
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公开(公告)号:US20220064153A1
公开(公告)日:2022-03-03
申请号:US17523264
申请日:2021-11-10
申请人: LG CHEM, LTD.
发明人: Min Woo Jung , Jung Ha Lee , Dong Hoon Lee , Tae Yoon Park , Boon Jae Jang , Seong Mi Cho , Dong Uk Heo
IPC分类号: C07D405/14 , C07D405/04 , C07D409/14 , C07D411/14 , C09K11/06 , C07D405/10 , H01L51/00
摘要: The present invention relates to a novel heterocyclic compound and an organic light emitting device comprising the same.
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公开(公告)号:US10916724B2
公开(公告)日:2021-02-09
申请号:US15562716
申请日:2017-03-17
申请人: LG Chem, Ltd.
发明人: Hyungjin Lee , Dongheon Kim , Nansra Heo , Dong Hoon Lee , Wonjoon Heo , Min Woo Jung
IPC分类号: H01L51/50 , H05B33/12 , H01L51/00 , C07D251/24 , C07D403/10
摘要: The present specification relates to an organic light emitting device.
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公开(公告)号:US10833278B2
公开(公告)日:2020-11-10
申请号:US15775517
申请日:2017-04-07
申请人: LG Chem, Ltd.
发明人: Mi Yeon Han , Dong Hoon Lee , Jung Oh Huh , Boon Jae Jang , Dong Uk Heo , Min Woo Jung
IPC分类号: H01L51/00 , H01L51/50 , H01L51/52 , C07D251/24 , C09K11/06 , C07D471/04 , C07D403/10
摘要: The present invention relates to a novel heterocyclic compound and an organic light emitting device comprising the same.
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公开(公告)号:US10811615B2
公开(公告)日:2020-10-20
申请号:US15751496
申请日:2016-09-08
申请人: LG Chem, Ltd.
发明人: Boonjae Jang , Dong Hoon Lee , Jungoh Huh , Minyoung Kang , Dong Uk Heo , Miyeon Han , Min Woo Jung
IPC分类号: H01L51/50 , H01L51/00 , C09K11/06 , C07D403/10 , C07D487/04 , C07D251/12 , C07D471/04 , C07D401/10 , C07D471/06 , C07D519/00
摘要: The present application relates to a compound and an organic light emitting device comprising the same.
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公开(公告)号:US10461259B2
公开(公告)日:2019-10-29
申请号:US15767296
申请日:2017-10-18
申请人: LG CHEM, LTD.
发明人: Boon Jae Jang , Dong Hoon Lee , Jung Oh Huh , Min Young Kang , Dong Uk Heo , Mi Yeon Han , Min Woo Jung
IPC分类号: H01L51/00 , H01L51/50 , H01L51/52 , C07D251/24 , C07D403/10
摘要: The present invention provides an organic light emitting device having improved driving voltage, efficiency and lifetime.
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公开(公告)号:US10377740B2
公开(公告)日:2019-08-13
申请号:US15556731
申请日:2016-09-13
申请人: LG Chem, Ltd.
发明人: Kichul Koo , Jungi Jang , Dong Uk Heo , Miyeon Han , Min Woo Jung
IPC分类号: C07D401/10 , C07D403/10 , C07D401/14 , C09K11/06 , H01L51/50 , H01L51/00 , C07C13/567
摘要: The present specification provides a heterocyclic compound and an organic light emitting device including the same.
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公开(公告)号:US20180123069A1
公开(公告)日:2018-05-03
申请号:US15562716
申请日:2017-03-17
申请人: LG Chem, Ltd.
发明人: Hyungjin Lee , Dongheon Kim , Nansra Heo , Dong Hoon Lee , Wonjoon Heo , Min Woo Jung
IPC分类号: H01L51/50 , C07D403/10 , H01L51/00 , C07D251/24
CPC分类号: H01L51/5072 , C07D251/24 , C07D403/10 , H01L51/0052 , H01L51/0056 , H01L51/0058 , H01L51/0067 , H01L51/0072 , H01L51/50 , H01L2251/552 , H05B33/12
摘要: The present specification relates to an organic light emitting device.
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公开(公告)号:US20180051003A1
公开(公告)日:2018-02-22
申请号:US15556731
申请日:2016-09-13
申请人: LG Chem, Ltd.
发明人: Kichul Koo , Jungi Jang , Dong Uk Heo , Miyeon Han , Min Woo Jung
IPC分类号: C07D401/10 , C07D403/10 , C07D401/14 , C09K11/06 , H01L51/50 , H01L51/00
CPC分类号: C07D401/10 , C07C13/567 , C07D401/14 , C07D403/10 , C09K11/06 , C09K2211/1059 , H01L51/0052 , H01L51/0067 , H01L51/5016 , H01L51/506 , H01L51/5076 , H01L51/5092
摘要: The present specification provides a heterocyclic compound and an organic light emitting device including the same.
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