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公开(公告)号：US20180273562A1
公开(公告)日：2018-09-27
申请号：US15937024
申请日：2018-03-27
发明人： Whail CHOI , Seungyeon KWAK , Hyun KOO , Sungjun KIM , Jiwhan KIM , Hyeonho CHOI , Seokhwan HONG
CPC分类号： C07F15/002 , C07F15/0026 , C07F15/0086 , C09K11/06 , C09K2211/1033 , C09K2211/104 , C09K2211/1055 , C09K2211/185 , H01L51/0081 , H01L51/0087 , H01L51/0088 , H01L51/5012 , H01L51/5016
摘要： An organometallic compound represented by Formula 1: M(L11)n1(L12)n2 Formula 1 wherein, in Formula 1, M is a third row transition metal, L11 is a ligand represented by Formula 2, n1 is 1 or 2, and when n1 is two, two groups L11 are identical to or different from each other, L12 is an organic ligand, n2 is 0, 1, 2, or 3, and when n2 is two or more, two or more of groups L12 are identical to or different from each other: wherein, in Formula 2, groups and variables are the same as described in the specification.
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公开(公告)号：US20160190484A1
公开(公告)日：2016-06-30
申请号：US14859895
申请日：2015-09-21
发明人： Jungin LEE , Yoonhyun KWAK , Sunyoung LEE , Ohyun KWON , Seungyeon KWAK , Jiyoun LEE , Seokhwan HONG , Aram JEON
CPC分类号： C09K11/06 , C07F15/0033 , C07F15/0086 , C09K2211/1007 , C09K2211/1029 , C09K2211/1096 , C09K2211/185 , H01L51/0081 , H01L51/0085 , H01L51/5016
摘要： An organometallic compound represented by Formula 1: M(L1)n1(L2)n2 Formula 1 wherein in Formula 1, M, L1, L2, n1, and n2 are the same as described in the specification.
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公开(公告)号：US20200044166A1
公开(公告)日：2020-02-06
申请号：US16527093
申请日：2019-07-31
发明人： Yongsuk CHO , Yoonhyun KWAK , Jongwon CHOI , Hyun KOO , Kyuhyun IM , Dmitry KRAVCHUK , Seokhwan HONG
摘要： An organometallic compound represented by Formula 1: wherein, Formula 1, R1 to R10 and A1 to A7 are the same as described in the detailed description of the specification.
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公开(公告)号：US20180130964A1
公开(公告)日：2018-05-10
申请号：US15479742
申请日：2017-04-05
发明人： Soyeon KIM , Jungin LEE , Kyuyoung HWANG , Jiyoun LEE , Seokhwan HONG , Yoonhyun KWAK , Ohyun KWON
CPC分类号： H01L51/0087 , C07F15/0086 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1044 , C09K2211/185 , H01L51/001 , H01L51/0081 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5092 , H01L51/5096 , H01L51/56 , H01L2251/308
摘要： An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.
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公开(公告)号：US20150336937A1
公开(公告)日：2015-11-26
申请号：US14598896
申请日：2015-01-16
发明人： Kumhee LEE , Jiyoun LEE , Yoonhyun KWAK , Youngjae PARK , Seokhwan HONG
IPC分类号： C07D405/14 , H01L51/00
CPC分类号： C07D405/14 , C07D409/14 , C07D413/14 , C07D417/14 , C07D471/04 , C07D495/04 , H01L51/0067 , H01L51/0072 , H01L51/0073 , H01L51/5012 , H01L51/5016 , H01L2251/5384
摘要： A carbazole compound represented by Formula 1 wherein, in Formula 1, X1, L1 to L5, R1 to R4, R11, R12, a1 to a5, b1 to b4, b11, b12, and c1 are described in the specification.
摘要翻译： 由式1表示的咔唑化合物，其中式1中的X1，L1〜L5，R1〜R4，R11，R12，a1〜a5，b1〜b4，b11，b12，和c1在本说明书中进行了说明。
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公开(公告)号：US20210198297A1
公开(公告)日：2021-07-01
申请号：US16895293
申请日：2020-06-08
发明人： Aram JEON , Byungjoon KANG , Seungyeon KWAK , Kum Hee LEE , Kyuyoung HWANG , Ohyun KWON , Shingo ISHIHARA , Yuri CHO , Byoungki CHOI , Seokhwan HONG
摘要： Provided are an organometallic compound, an organic light-emitting device including the same, and a diagnostic composition including the same. The organometallic compound is represented by Formula 1 M(LA)n1(LB)n2 wherein, in Formula 1, M is a transition metal, LA is a ligand represented by Formula 2A, LB is a ligand represented by Formula 2B,
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公开(公告)号：US20200006676A1
公开(公告)日：2020-01-02
申请号：US16197740
申请日：2018-11-21
发明人： Seungyeon KWAK , Yoonhyun KWAK , Sunyoung LEE , Jungin LEE , Aram JEON , Hyeonho CHOI , Kyuyoung HWANG , Yuri CHO , Seokhwan HONG
摘要： An organic light-emitting device including a first electrode, a second electrode, and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer includes an emission layer, the emission layer includes a host, a dopant, and a sensitizer, the host does not include a metal atom, the dopant emits light, and the light has a decay time of about 100 nanoseconds or less, and the sensitizer includes an organometallic compound represented by one selected from Formulae 1 and 2 described in the specification.
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公开(公告)号：US20190352322A1
公开(公告)日：2019-11-21
申请号：US16415435
申请日：2019-05-17
发明人： Kyuyoung HWANG , Seungyeon KWAK , Sunyoung LEE , Jeoungin YI , Aram JEON , Yuri CHO , Seokhwan HONG , Yoonhyun KWAK , Hyeonho CHOI
摘要： An organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound:
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9.发明申请公开(公告)号：US20190211042A1
公开(公告)日：2019-07-11
申请号：US16240203
申请日：2019-01-04
发明人： Sunyoung LEE , Jungin LEE , Aram JEON , Kyuyoung HWANG , Seungyeon KWAK , Ohyun KWON , Yuri CHO , Byoungki CHOI , Seokhwan HONG
CPC分类号： C07F15/0086 , C09K11/06 , H01L51/0087 , H05B33/14
摘要： An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.
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公开(公告)号：US20190165292A1
公开(公告)日：2019-05-30
申请号：US16197710
申请日：2018-11-21
发明人： Seokhwan HONG , Seungyeon KWAK , Hyun KOO , Sangdong KIM , Sungjun KIM , Jiwhan KIM , Sunghun LEE , Sukekazu ARATANI , Sunyoung LEE , Shingo ISHIHARA , Aram JEON , Byoungki CHOI
摘要： An organic light-emitting device including a first electrode, a second electrode, an emission layer disposed between the first electrode and the second electrode, a hole transport region disposed between the first electrode and the emission layer, and an electron transport region disposed between the emission layer and the second electrode, wherein the emission layer includes a host and a dopant, wherein the dopant is an iridium-free organometallic compound, and wherein a dopant concentration profile of the emission layer satisfies predetermined parameters disclosed in the specification.
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