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公开(公告)号：US11760769B2
公开(公告)日：2023-09-19
申请号：US16669765
申请日：2019-10-31
发明人： Banglin Lee , Dongmin Kang , Soyeon Kim , Jiyoun Lee , Yongsuk Cho , Jongwon Choi , Dmitry Kravchuk , Dongyeong Kim , Junseok Kim , Namheon Lee , Byeonggwan Lee , Sangshin Lee , Yasushi Koishikawa
CPC分类号： C07F15/0033 , H10K85/342
摘要： A composition including a first compound including a compound represented by Formula 1, a second compound including a compound represented by Formula 2, and a third compound including a compound represented by Formula 3, and an organic light-emitting device including the composition:
wherein the description of Formulae 1 to 3 are the same as described in the specification.-
公开(公告)号：US20200308201A1
公开(公告)日：2020-10-01
申请号：US16669765
申请日：2019-10-31
发明人： Banglin Lee , Dongmin Kang , Soyeon Kim , Jiyoun Lee , Yongsuk Cho , Jongwon Choi , Dmitry Kravchuk , Dongyeong Kim , Junseok Kim , Namheon Lee , Byeonggwan Lee , Sangshin Lee , Yasushi Koishikawa
摘要： A composition including a first compound including a compound represented by Formula 1, a second compound including a compound represented by Formula 2, and a third compound including a compound represented by Formula 3, and an organic light-emitting device including the composition: wherein the description of Formulae 1 to 3 are the same as described in the specification.
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公开(公告)号：US20240140972A1
公开(公告)日：2024-05-02
申请号：US18475535
申请日：2023-09-27
发明人： Ohyun Kwon , Bumwoo Park , Yongsuk Cho , Byoungki Choi , Jongwon Choi , Jungok Chu , Sunghun Hong
CPC分类号： C07F15/0033 , C09K11/06 , H10K50/11 , H10K50/15 , H10K50/16 , H10K85/342 , C09K2211/185
摘要： An organometallic compound represented by Formula 1:
M1(L1)n1(L2)n2 Formula 1
wherein, M1 is a transition metal, L1 is a ligand represented by Formula 1A, L2 is a ligand represented by Formula 1B, and n1 and n2 are each independently 1 or 2,
wherein X1 is C or N; and X2 is C or N; Y1 is O, S, or Se; ring CY1 is a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; * and *′ each indicate a binding site to M1; and the remaining substituent groups are as defined herein.-
公开(公告)号：US11744143B2
公开(公告)日：2023-08-29
申请号：US15672621
申请日：2017-08-09
发明人： Yongsuk Cho , Sangdong Kim , Chui Baik , Hyun Koo , Ohyun Kwon , Byoungki Choi
IPC分类号： H10K85/30 , C07F15/00 , C09K11/06 , H05B33/14 , H10K50/11 , H10K101/10 , H10K101/30
CPC分类号： H10K85/346 , C07F15/0086 , C09K11/06 , H05B33/14 , C09K2211/1029 , C09K2211/185 , H10K50/11 , H10K2101/10 , H10K2101/30
摘要： An organometallic compound represented by Formula 1:
wherein, in Formula 1, groups and variables are the same as described in the specification.-
公开(公告)号：US20230134873A1
公开(公告)日：2023-05-04
申请号：US17932828
申请日：2022-09-16
发明人： Soyeon Kim , Myungsun Sim , Yongsuk Cho , Jongwon Choi , Dmitry KRAVCHUK , Sunghun Lee , Sunghun Hong
摘要： A composition, including a first compound represented by Formula 1, and a second compound represented by Formula 2, wherein the first compound and the second compound are different from each other: Ir(L11)n11(L12)n12(L13)n13 Formula 1 Ir(L21)n21(L22)n22(L23)n23 Formula 2 wherein Formula 1 and Formula 2 are as defined in the specification.
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公开(公告)号：US20220348599A1
公开(公告)日：2022-11-03
申请号：US17592075
申请日：2022-02-03
发明人： Ohyun Kwon , Sangdong Kim , Hyungjun Kim , Virendra Kumar RAI , Bumwoo Park , Myungsun Sim , Jeoungin Yi , Yongsuk Cho , Byoungki Choi , Jongwon Choi
IPC分类号： C07F15/00
摘要： An organometallic compound represented by Formula 1: M1(Ln1)n1(Ln2)n2 Formula 1 wherein M1 is a transition metal, Ln1 is a ligand represented by Formula 1-1, Ln2 is a bidentate ligand, n1 is 1, 2, or 3, and n2 is 0, 1, or 2, wherein X1, X2, X11 to X14, Y1, R10, R20, ring CY2, b10, and b20 are as defined herein, and wherein * and *′ each indicate a binding site to M1.
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公开(公告)号：US10950807B2
公开(公告)日：2021-03-16
申请号：US15957344
申请日：2018-04-19
发明人： Banglin Lee , Seungyeon Kwak , Kum Hee Lee , Shingo Ishihara , Yongsuk Cho , Hwayoung Cho
IPC分类号： H01L51/00 , C07F15/00 , A61K31/555 , C09K11/06 , H01L51/50
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：US20200308203A1
公开(公告)日：2020-10-01
申请号：US16830660
申请日：2020-03-26
发明人： Sangdong Kim , Seungyeon Kwak , Sungjun Kim , Jongsoo Kim , Aram Jeon , Sunggyu Kang , Hyun Koo , Jiwhan Kim , Sukekazu ARATANI , Kum Hee Lee , Yongsuk Cho , Yuri Cho , Byoungki Choi , Jongwon Choi , Hyeonho Choi , Youngki Hong , Kyuyoung Hwang
摘要： Disclosed are an organometallic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic device including the organic light-emitting device: The detailed description of Formula 1 is the same as described in the present specification.
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公开(公告)号：US20200308202A1
公开(公告)日：2020-10-01
申请号：US16669772
申请日：2019-10-31
发明人： Yongsuk Cho , Soyeon Kim , Jiyoun Lee , Jongwon Choi , Dmitry Kravchuk , Banglin Lee , Ohyun Kwon , Kyuhyun Im
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: wherein, in Formula 1, Y2, a ring CY2, R1 to R8, R20, A1 to A7 and d2 may be each independently the same as described in the specification.
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公开(公告)号：US10400003B2
公开(公告)日：2019-09-03
申请号：US15788129
申请日：2017-10-19
发明人： Kyuyoung Hwang , Seungyeon Kwak , Seongjun Yoon , Jungin Lee , Jiyoun Lee , Chul Baik , Yongsuk Cho , Ohyun Kwon , Yoonhyun Kwak
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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