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公开(公告)号：US10651402B2
公开(公告)日：2020-05-12
申请号：US15270703
申请日：2016-09-20
发明人： Kum Hee Lee , Kyuyoung Hwang , Yoonhyun Kwak , Ohyun Kwon , Aram Jeon , Hyeonho Choi , Byoungki Choi
摘要： An organometallic compound represented by Formula 1: wherein, in Formula 1, b18, A11, L11, M, m, R18, and X11 to X17 are the same as described in the specification.
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公开(公告)号：US12082489B2
公开(公告)日：2024-09-03
申请号：US17896231
申请日：2022-08-26
发明人： Kyuyoung Hwang , Seungyeon Kwak , Soyeon Kim , Sunyoung Lee , Jungin Lee , Hyeonho Choi , Whail Choi , Yoonhyun Kwak , Byoungki Choi
IPC分类号： H10K85/30 , C07F15/00 , C09K11/06 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/18 , H10K101/10 , H10K101/30 , H10K101/40
CPC分类号： H10K85/346 , C07F15/0086 , C09K11/06 , C09K2211/1044 , C09K2211/185 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/171 , H10K50/18 , H10K85/324 , H10K2101/10 , H10K2101/30 , H10K2101/40
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：US12069940B2
公开(公告)日：2024-08-20
申请号：US18311654
申请日：2023-05-03
发明人： Kyuyoung Hwang , Byungjoon Kang , Seungyeon Kwak , Kum Hee Lee , Aram Jeon , Sukekazu Aratani , Banglin Lee , Kyuhyun Im , Byoungki Choi , Yasushi Koishikawa
IPC分类号： C09K11/06 , C07F15/00 , C09K11/02 , H10K85/30 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/18 , H10K101/10
CPC分类号： H10K85/342 , C07F15/0033 , C09K11/02 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1044 , C09K2211/1088 , C09K2211/185 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/171 , H10K50/18 , H10K2101/10
摘要： Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the same and an electronic apparatus including the organic light-emitting device:
M(L1)n1(L2)n2
wherein M, L1, L2, n1, and n2 in Formula 1 are the same as described in the detailed description.-
公开(公告)号：US20240239824A1
公开(公告)日：2024-07-18
申请号：US18400033
申请日：2023-12-29
发明人： Ohyun Kwon , Bumwoo Park , Yongsuk Cho , Byoungki Choi , Jongwon Choi , Sunghun Hong
CPC分类号： C07F15/0033 , H10K50/11 , H10K50/15 , H10K50/16 , H10K85/342
摘要： An organometallic compound represented by Formula 1:
wherein, in Formula 1, 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; X2 is C or N; X11 is C(R11) or N; X12 is C(R12) or N; Y1 is O, S, or Se; ring CY1 is a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; X21 is C(R21) or N, X22 is C(R22) or N, X23 is C(R23) or N, and X24 is C(R24) or N; each L10 is independently a single bond, a substituted or unsubstituted C5-C30 carbocyclic group, or a substituted or unsubstituted C1-C30 heterocyclic group; a10 is an integer from 1 to 3; and the other substituent groups are as defined herein.-
公开(公告)号：US20240206312A1
公开(公告)日：2024-06-20
申请号：US18386835
申请日：2023-11-03
发明人： Bumwoo Park , Ohyun Kwon , Jongwon Choi , Byoungki Choi , Jungok Chu
CPC分类号： H10K85/342 , C07F15/0033 , C09K11/06 , H10K50/11
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, X2 is C or N, X3 is C or N, X4 is C or N, Y1 is O, S, Se, C(R5)(R6), N(R7), or Si(R8)(R9), two or more of R13 to R16 are linked to each other to form a substituted or unsubstituted C5-C30 carbocyclic group or a substituted or unsubstituted C1-C30 heterocyclic group, and the remaining substituent groups of Formulae 1A and 1B are as described herein.-
公开(公告)号：US11968884B2
公开(公告)日：2024-04-23
申请号：US17936602
申请日：2022-09-29
发明人： Jungin Lee , Kyuyoung Hwang , Soyeon Kim , Aram Jeon , Hyeonho Choi , Hyun Koo , Sangdong Kim , Yoonhyun Kwak , Ohyun Kwon , Byoungki Choi
CPC分类号： H10K85/346 , C07F15/0086 , C09K11/06 , H10K85/40 , C09K2211/1044 , C09K2211/185 , H10K50/11 , H10K2101/10
摘要： An organometallic compound represented by Formula 1A:
wherein, in Formula 1A, groups and variables are the same as described in the specification.-
公开(公告)号：US20240124505A1
公开(公告)日：2024-04-18
申请号：US18344069
申请日：2023-06-29
发明人： Ohyun Kwon , Bumwoo Park , Juhee Moon , Yongsuk Cho , Byoungki Choi , Jongwon Choi , Sunghun Hong
CPC分类号： C07F15/0033 , H10K50/12 , H10K50/15 , H10K50/16 , H10K85/342
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, X2 is C or N, at least one R2 is a C1-C10 alkyl group that is substituted with a fluorine, b1 is an integer from 1 to 6, b2 is an integer from 1 to 10, * and *′ each indicate a binding site to M1, and the other substituent groups of Formulae 1A and 1B are as described herein.-
公开(公告)号：US20240116964A1
公开(公告)日：2024-04-11
申请号：US18468039
申请日：2023-09-15
发明人： Bumwoo Park , Ohyun Kwon , Virendra Kumar RAI , Hweayoon Kim , Hwayoung Cho , Byoungki Choi
CPC分类号： C07F15/0033 , C09K11/06 , H10K50/12 , 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, and L2 is a ligand represented by Formula 1B, and n1 and n2 are each independently 1 or 2,
wherein X1 and X2 are each independently C or N, Y1 is O, S, Se, C(R5)(R6), or N(R7), X44 is N or C(R44), X45 is N or C(R45), X46 is N or C(R46), and X47 is N or C(R47), and the other substituent groups are as defined herein.-
公开(公告)号：US20240065091A1
公开(公告)日：2024-02-22
申请号：US18360944
申请日：2023-07-28
发明人： Banglin Lee , Byungjoon Kang , Sungmin Kim , Kum Hee Lee , Yong Joo Lee , Hwayoung Cho , Byoungki Choi , Kyuyoung Hwang
CPC分类号： H10K85/342 , C07F15/0033 , C09K11/06 , H10K85/40 , H10K50/12
摘要： An organometallic compound represented by Formula 1:
M(L1)3 Formula 1
wherein M is iridium, and L1 is a ligand represented by Formula 2-1 or a ligand represented by Formula 2-2,
wherein Y1 is N, X11 is C(R11) or N, X12 is C(R12) or N, X1 is O, S, or N-{(T1)b1-(Z1)c1}, T1 is a single bond, a C1-C20 alkylene group that is unsubstituted or substituted with at least one R10a, a C5-C30 carbocyclic group that is unsubstituted or substituted with at least one R10a, or a C1-C30 heterocyclic group that is unsubstituted or substituted with at least one R10a, A1 to A4 are each independently C or N, wherein one of A1 to A4 is C bonded to an adjacent 5-membered ring, and another of A1 to A4 is C bonded to M in Formula 1, and the remaining substituent groups are as defined herein.-
公开(公告)号：US20230357150A1
公开(公告)日：2023-11-09
申请号：US18312051
申请日：2023-05-04
发明人： Yeon Sook Chung , Eunjeong Choi , Eunhye AN , Heechoon Ahn , Giwook Kang , Eunsuk Kwon , Yeseul Lee , Dongjin Jang , Seowon Cho , Yongsik Jung , Hwang Suk Kim , Hyeonho Choi , Byoungki Choi
IPC分类号： C07D209/84 , H10K50/12 , H10K50/15 , H10K50/16 , H10K85/60
CPC分类号： C07D209/84 , H10K50/12 , H10K50/15 , H10K50/16 , H10K85/6572
摘要： Provided are a heterocyclic compound represented by Formula 1A, an organic light-emitting device including the same, and an electronic apparatus including the organic light-emitting device:
wherein a detailed description of Formula 1A is provided in the specification.
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