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公开(公告)号：US10991885B2
公开(公告)日：2021-04-27
申请号：US15867334
申请日：2018-01-10
发明人： Junghwan Park , Sunhee Lee , Soungyun Mun , Daesung Kim , Hwasoon Jung , Wonsam Kim , Jihun Byun , Bumsung Lee
IPC分类号： H01L51/54 , H01L51/00 , C07D491/048 , C07D495/04 , C07D519/00 , H01L51/50
摘要： A compound represented by Formula 1. An organic electric element includes a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode. The organic material layer includes the compound represented by Formula 1. When the organic electric element includes the compound in the organic material layer, luminous efficiency, stability, and life span can be improved.
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公开(公告)号：US10428084B2
公开(公告)日：2019-10-01
申请号：US15561707
申请日：2016-03-11
发明人： Jeongkeun Park , Wonsam Kim , Moonsung Kang , Boram Park , Hoyoung Jung , Jong-jin Ha , Junghwan Park , Sunhee Lee , Gyumin Lee
IPC分类号： C07D495/04 , C09K11/06 , C07D491/048 , C07D513/04 , H01L27/32 , H01L51/50 , H01L51/52 , H01L51/00
摘要： Provided are a compound represented by Formula 1, and an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, wherein the organic material layer comprise the compound represented by Formula 1, and the driving voltage of an organic electronic device can be lowered, and the luminous efficiency, color purity and life time of an organic electronic device can be improved by comprising the compound represented by Formula 1 in the organic material layer.
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公开(公告)号：US09466803B1
公开(公告)日：2016-10-11
申请号：US14851719
申请日：2015-09-11
发明人： Junghwan Park , Sunhee Lee , Soungyun Mun , Bumsung Lee , Jungwook Lee , Mikyung Kim , Kwanhee Lee
IPC分类号： C07D495/04 , H01L51/00 , C07D491/048 , H01L51/50
CPC分类号： H01L51/0072 , C07D491/04 , C07D491/048 , C07D495/04 , C09K11/02 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1044 , C09K2211/1092 , C09K2211/185 , H01L51/0052 , H01L51/0058 , H01L51/0067 , H01L51/0071 , H01L51/0073 , H01L51/0074 , H01L51/0085 , H01L51/5016 , Y02E10/549
摘要： Disclosed is a compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode, and an electronic device comprising the organic electric element, wherein the organic material layer comprises the compound of Formula 1 to reduce driving voltage and improve luminous efficiency, and life span.
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4.发明授权Compound comprising a five-membered hetero ring, an organic electrical element using same and a terminal thereof 有权包含五元杂环的化合物，使用它们的有机电元件及其末端公开(公告)号：US09178163B2
公开(公告)日：2015-11-03
申请号：US14685376
申请日：2015-04-13
发明人： Junghwan Park , Daesung Kim , Heesun Ji , Soungyun Mun , Sunhee Lee , Bumsung Lee
IPC分类号： H01L51/50 , H01L51/00 , C07D495/04 , H01L51/52
CPC分类号： H01L51/0061 , C07D495/04 , H01L51/0052 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0071 , H01L51/0072 , H01L51/0074 , H01L51/5012 , H01L51/5056 , H01L51/506 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5206 , H01L51/5221 , H01L2251/301 , H01L2251/308 , Y02E10/549
摘要： A compound having a five-membered hetero ring, an organic electrical element using the same and a terminal thereof. An organic electric element includes a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode. The organic material layer includes the compound. When the organic electric element includes the compound in an organic material layer, luminous efficiency, stability, and life span can be improved.
摘要翻译： 具有五元杂环的化合物，使用其的有机电元件及其末端。 有机电元件包括在第一电极和第二电极之间的第一电极，第二电极和有机材料层。 有机材料层包括该化合物。 当有机电元件在有机材料层中包含化合物时，可以提高发光效率，稳定性和使用寿命。
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公开(公告)号：US11296279B2
公开(公告)日：2022-04-05
申请号：US16326438
申请日：2017-07-27
发明人： Dae Hwan Oh , Jeongkeun Park , Hyemin Cho , Ga-Eun Lee , Daesung Kim , Junghwan Park , Sun-Hee Lee , Sunpil Hwang
IPC分类号： C07D491/048 , C07D495/04 , C09K11/06 , H01L51/00 , H01L51/50
摘要： Provided is the compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electronic device thereof, and by comprising the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electronic device can be lowered, and the luminous efficiency and life time of the organic electronic device can be improved.
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公开(公告)号：US10968208B2
公开(公告)日：2021-04-06
申请号：US15758827
申请日：2016-08-30
发明人： Jae Wan Jang , Wonsam Kim , Bo Ram Park , Seung-Won Choi , Jong-Jin Ha , Junghwan Park , Sun-Hee Lee , Mun Jae Lee
IPC分类号： C07D411/14 , C07D405/14 , C07D407/14 , C07D407/02 , C07D491/048 , C07D519/00 , H01L51/00
摘要： The present invention provides the compound represented by Formula 1, and an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, wherein the organic material layer comprises the compound represented by Formula 1. The driving voltage of an organic electronic device can be lowered, and the luminous efficiency, color purity and life time of an organic electronic device can be improved by comprising the compound represented by Formula 1 in the organic material layer.
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公开(公告)号：US10797247B2
公开(公告)日：2020-10-06
申请号：US15836306
申请日：2017-12-08
发明人： Bumsung Lee , Sunhee Lee , Soungyun Mun , Daesung Kim , Jungcheol Park , Yunsuk Lee , Seungwon Yeo , Junghwan Park , Wonsam Kim , Yeon Hee Choi
IPC分类号： H01L51/00 , C07D495/04 , C07D519/00 , C07D491/048 , C09K11/06 , H01L51/52 , H01L51/50 , H01L27/32
摘要： Provided are an organic electric elements, and electronic devices thereof, wherein high luminous efficiency, low driving voltage and the improved lifetime of the organic electronic element are achieved by using the compound of the present invention as a phosphorescent host material.
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8.发明授权公开(公告)号：US10672992B2
公开(公告)日：2020-06-02
申请号：US15822897
申请日：2017-11-27
发明人： Wonsam Kim , Yeonhee Choi , Hyeryeong Kim , Jaewan Jang , Yuri Kim , Junghwan Park , Soungyun Mun , Seokhyun Kim
IPC分类号： H01L51/00 , C07D403/14 , C07D209/82 , C07D401/14 , C07D409/14 , C07D471/04 , H05B33/20 , H01L51/50
摘要： The present invention provides a novel compound which is capable of improving light-emitting efficiency, stability and lifespan of an element, an organic electronic element using the same, and an electronic device thereof.
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公开(公告)号：US10446762B2
公开(公告)日：2019-10-15
申请号：US14654917
申请日：2013-11-22
发明人： Wonsam Kim , Yeonhee Choi , Hyeryeong Kim , Jaewan Jang , Yuri Kim , Junghwan Park , Soungyun Mun , Seokhyun Kim
IPC分类号： H01L51/00 , C07D403/14 , C07D209/82 , C07D401/14 , C07D409/14 , C07D471/04 , H05B33/20 , H01L51/50
摘要： The present invention provides a novel compound which is capable of improving light-emitting efficiency, stability and lifespan of an element, an organic electronic element using the same, and an electronic device thereof.
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公开(公告)号：US09917257B2
公开(公告)日：2018-03-13
申请号：US14808058
申请日：2015-07-24
发明人： Bumsung Lee , Sunhee Lee , Soungyun Mun , Daesung Kim , Jungcheol Park , Yunsuk Lee , Seungwon Yeo , Junghwan Park
CPC分类号： H01L51/0061 , H01L51/0059 , H01L51/0071 , H01L51/0072 , H01L51/0074 , H01L51/0081 , H01L51/0085 , H01L51/5096 , Y02E10/549
摘要： Disclosed is an organic electric element comprising a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode, wherein the organic material layer comprises the compound of Formula 1 and Formula 2 to improve driving voltage, luminous efficiency, color purity, and life span.
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