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公开(公告)号：US11950501B2
公开(公告)日：2024-04-02
申请号：US17968388
申请日：2022-10-18
发明人： Seok-Hwan Hwang , Young-Kook Kim , Yoon-Hyun Kwak , Jong-Hyuk Lee , Kwan-Hee Lee , Min-Seung Chun
IPC分类号： H01L51/54 , C07D209/88 , C09K11/06 , H05B33/14 , H10K50/81 , H10K50/818 , H10K50/82 , H10K50/828 , H10K59/123 , H10K59/35 , H10K85/60 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/18 , H10K59/32 , H10K101/10 , H10K102/00 , H10K102/10
CPC分类号： H10K85/636 , C07D209/88 , C09K11/06 , H05B33/14 , H10K50/81 , H10K50/818 , H10K50/82 , H10K50/828 , H10K59/123 , H10K59/35 , H10K85/633 , C09K2211/1011 , C09K2211/1014 , C09K2211/1022 , C09K2211/1029 , C09K2211/185 , C09K2323/00 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/171 , H10K50/18 , H10K59/32 , H10K85/615 , H10K85/626 , H10K85/6572 , H10K2101/10 , H10K2102/00 , H10K2102/103 , H10K2102/351 , Y10S428/917 , Y10T428/31504
摘要： An organic light emitting device including: a substrate; a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode and including an emission layer, wherein one of the first electrode and the second electrode is a reflective electrode and the other is a semitransparent or transparent electrode, and wherein the organic layer includes a layer having at least one of the compounds having at least one carbazole group, and a flat panel display device including the organic light emitting device. The organic light emitting device has low driving voltage, excellent current density, high brightness, excellent color purity, high efficiency, and long lifetime.
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公开(公告)号：US10256412B2
公开(公告)日：2019-04-09
申请号：US14251754
申请日：2014-04-14
发明人： Young-Kook Kim , Seok-Hwan Hwang , Hye-Jin Jung , Jun-Ha Park , Jong-Woo Kim , Eun-Young Lee , Jin-O Lim , Sang-Hyun Han , Eun-Jae Jeong , Kwang-Hyun Kim , Soo-Yon Kim
摘要： An anthracene-based compound and an organic light-emitting device including the anthracene-based compound, the anthracene-based compound being represented by Formula 1, below:
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公开(公告)号：US10211406B2
公开(公告)日：2019-02-19
申请号：US15871007
申请日：2018-01-14
发明人： Seok-Hwan Hwang , Young-Kook Kim , Yoon-Hyun Kwak , Jong-Hyuk Lee , Kwan-Hee Lee , Min-Seung Chun
IPC分类号： H01L51/54 , C09K11/06 , H01L51/00 , H05B33/14 , H01L27/32 , H01L51/52 , C07D209/88 , H01L51/50
摘要： Provided are an organic light emitting device including: a substrate; a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode and including an emission layer, wherein one of the first electrode and the second electrode is a reflective electrode and the other is a semitransparent or transparent electrode, and wherein the organic layer includes a layer having at least one of the compounds having at least one carbazole group, and a flat panel display device including the organic light emitting device. The organic light emitting device has low driving voltage, excellent current density, high brightness, excellent color purity, high efficiency, and long lifetime.
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公开(公告)号：US10147882B2
公开(公告)日：2018-12-04
申请号：US14075573
申请日：2013-11-08
发明人： Sang-Hyun Han , Seok-Hwan Hwang , Young-Kook Kim , Hye-Jin Jung , Jin-O Lim , Soo-Yon Kim , Eun-Jae Jeong , Jun-Ha Park , Eun-Young Lee , Jong-Hyuk Lee
摘要： A styryl-based compound represented by Formula 1 below is disclosed. An organic light-emitting diode including the styryl-based compound is also disclosed.
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公开(公告)号：US10069083B2
公开(公告)日：2018-09-04
申请号：US14507354
申请日：2014-10-06
发明人： Eun-Jae Jeong , Young-Kook Kim , Jun-Ha Park , Eun-Young Lee , Seok-Hwan Hwang
IPC分类号： H01L51/00 , C07D401/04 , C07D401/10 , H01L51/50
摘要： A condensed cyclic compound and an organic light-emitting device including the same, the condensed cyclic compound being represented by Formula 1 below:
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公开(公告)号：US09917258B2
公开(公告)日：2018-03-13
申请号：US15266959
申请日：2016-09-15
发明人： Seok-Hwan Hwang , Young-Kook Kim , Yoon-Hyun Kwak , Jong-Hyuk Lee , Kwan-Hee Lee , Min-Seung Chun
IPC分类号： H01L51/54 , C09K11/06 , H01L51/00 , H05B33/14 , H01L27/32 , H01L51/52 , C07D209/88 , H01L51/50
CPC分类号： H01L51/0061 , C07D209/88 , C09K11/06 , C09K2211/1011 , C09K2211/1014 , C09K2211/1022 , C09K2211/1029 , C09K2211/185 , H01L27/3209 , H01L27/3211 , H01L27/3248 , H01L51/0052 , H01L51/0058 , H01L51/006 , H01L51/0072 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5096 , H01L51/5206 , H01L51/5218 , H01L51/5221 , H01L51/5234 , H01L2251/301 , H01L2251/308 , H01L2251/558 , H05B33/14 , Y10S428/917 , Y10T428/10 , Y10T428/31504
摘要： Provided are an organic light emitting device including: a substrate; a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode and including an emission layer, wherein one of the first electrode and the second electrode is a reflective electrode and the other is a semitransparent or transparent electrode, and wherein the organic layer includes a layer having at least one of the compounds having at least one carbazole group, and a flat panel display device including the organic light emitting device. The organic light emitting device has low driving voltage, excellent current density, high brightness, excellent color purity, high efficiency, and long lifetime.
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27.发明授权公开(公告)号：US09705088B2
公开(公告)日：2017-07-11
申请号：US14290950
申请日：2014-05-29
发明人： Jun-Ha Park , Young-Kook Kim , Eun-Young Lee , Eun-Jae Jeong , Seok-Hwan Hwang
IPC分类号： H01L51/50 , H01L51/00 , C07D403/04 , C09K11/06
CPC分类号： H01L51/0067 , C07D403/04 , C09K11/06 , H01L51/0052 , H01L51/0072 , H01L51/5072 , H01L2251/308
摘要： A triazine-based compound is represented by Formula 1 and an organic light-emitting device includes the triazine-based compound.
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公开(公告)号：US09627634B2
公开(公告)日：2017-04-18
申请号：US14289099
申请日：2014-05-28
发明人： Eun-Jae Jeong , Seok-Hwan Hwang , Young-Kook Kim , Hye-Jin Jung , Jun-Ha Park , Eun-Young Lee , Jong-Woo Kim , Jin-O Lim , Sang-Hyun Han , Kwang-Hyun Kim , Soo-Yon Kim
CPC分类号： H01L51/0094 , C07F7/0812 , C09B57/008 , C09B69/008 , C09K11/06 , C09K2211/1007 , C09K2211/1014 , H01L51/0059 , H01L51/0061 , H01L51/0072 , H01L51/50 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092
摘要： Provided is a heterocyclic compound represented by Formula 1 and an organic light-emitting diode including the same:
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公开(公告)号：US09627624B2
公开(公告)日：2017-04-18
申请号：US14269281
申请日：2014-05-05
发明人： Jin-O Lim , Seok-Hwan Hwang , Young-Kook Kim , Hye-Jin Jung , Jun-Ha Park , Eun-Young Lee , Sang-Hyun Han , Eun-Jae Jeong , Soo-Youn Kim , Jong-Hyuk Lee
IPC分类号： H01L51/00 , C07D409/14 , C07D405/14 , C07D209/86 , C07F7/08 , C07B59/00 , H01L51/50
CPC分类号： H01L51/0058 , C07B59/002 , C07D209/86 , C07D405/14 , C07D409/14 , C07F7/0814 , H01L51/0052 , H01L51/0054 , H01L51/0072 , H01L51/0081 , H01L51/0094 , H01L51/5012
摘要： A compound for an organic optoelectronic device is represented by the following Chemical Formula 1. wherein R1, R2, R3, R4, Ar1, Ar2, Ar3, L1, L2, L3, n1, n2, and n3 are further defined in the specification.
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公开(公告)号：US09601700B2
公开(公告)日：2017-03-21
申请号：US14277946
申请日：2014-05-15
发明人： Jong-Woo Kim , Seok-Hwan Hwang , Young-Kook Kim , Hye-Jin Jung , Jun-Ha Park , Eun-Young Lee , Jin-O Lim , Sang-Hyun Han , Kwang-Hyun Kim , Eun-Jae Jeong , Soo-Yon Kim
IPC分类号： H01L51/00 , H01L51/50 , C07D311/78 , C07C335/04 , C07F7/08
CPC分类号： H01L51/0054 , C07C335/04 , C07D311/78 , C07F7/0812 , C07F7/0814 , H01L51/0052 , H01L51/0059 , H01L51/006 , H01L51/0073 , H01L51/0081
摘要： A condensed cyclic compound and an organic light-emitting device including the same, the compound being represented by Formula 1, below: Ar1-(L11)b1-(L1)a1-(L12)b2-Ar2
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