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公开(公告)号：US11889749B2
公开(公告)日：2024-01-30
申请号：US16987950
申请日：2020-08-07
发明人： Minsik Min , Wook Kim , Sangmo Kim , Jongsoo Kim , Joonghyuk Kim , Hyejin Bae , Jhunmo Son , Hasup Lee , Yongsik Jung
IPC分类号： H10K85/00 , H10K85/30 , C07F15/00 , C09K11/06 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/18
CPC分类号： H10K85/346 , C07F15/0086 , C09K11/06 , C09K2211/1029 , C09K2211/1048 , C09K2211/185 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/171 , H10K50/18
摘要： An organometallic compound represented by Formula 1, wherein M1 is beryllium, magnesium, aluminum, calcium, titanium, manganese, cobalt, copper, zinc, gallium, germanium, zirconium, ruthenium, rhodium, palladium, silver, rhenium, platinum, or gold; A1 to A3 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; A4 is a 5-membered heterocyclic group; A5 is at least two rings of a C7-C30 carbocyclic group comprising a 6-membered carbocyclic group, or A5 is at least two rings of a C1-C30 heterocyclic group comprising a 6-membered carbocyclic group or a 6-membered heterocyclic group; X10, X20, X30, and X40 to X44 are each independently C or N; T1 to T3 are each independently a single bond, *—N[(L1)a1-(R1)b1]—*′, *—B(R1)—*′, *—P(R1)—*′, *—C(R1)(R2)—*′, *—Si(R1)(R2)—*′, *—Ge(R1)(R2)—*′, *—S—*′, *—Se—*′, *—O—*′, *—C(═O)—*′, *—S(═O)—*′, *—S(═O)2—*′, *—C(R1)═C(R2)—*′, *—C(═S)—*′, or *—C≡C—*′; and wherein the other substituents may be understood by referring to the detailed description.
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公开(公告)号：US11844266B2
公开(公告)日：2023-12-12
申请号：US16750214
申请日：2020-01-23
发明人： Minsik Min , Sangmo Kim , Hosuk Kang , Wook Kim , Sungho Nam , Hyejin Bae , Jhunmo Son , Yongsik Jung , Jun Chwae
CPC分类号： H10K85/346 , C07F15/0086 , C09K11/06 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H10K50/11 , H10K2101/10
摘要： Provided are the organometallic compound represented by Formula 1 and an organic light-emitting device including the same:
M, X1 to X4, X11, ring CY2 to ring CY4, T1, T2, R1 to R4, and a1 to a4 in Formula 1 are the same as described in the present specification.-
公开(公告)号：US11011710B2
公开(公告)日：2021-05-18
申请号：US16192051
申请日：2018-11-15
发明人： Eunsuk Kwon , Wook Kim , Minsik Min , Sangho Park , Hyejin Bae , Jhunmo Son , Hasup Lee , Yongsik Jung
摘要： An organometallic compound represented by Formula 1: M11(L11)n11(L12)n12 Formula 1 wherein, in Formula 1, M11, L11, L12, n11, and n12 are the same as described in the specification.
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公开(公告)号：US20190225636A1
公开(公告)日：2019-07-25
申请号：US16253417
申请日：2019-01-22
发明人： Hyejin Bae , Changho Noh , Eunsuk Kwon , Sangmo Kim , Minsik Min , Sangho Park , Virendra Kumar RAI , Jhunmo Son , Yongsik Jung
摘要： An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as defined in the specification.
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公开(公告)号：US11377458B2
公开(公告)日：2022-07-05
申请号：US16161559
申请日：2018-10-16
发明人： Juhyun Kim , Wook Kim , Youngchun Kwon , Sangmo Kim , Changho Noh , Minsik Min , Sangho Park , Hyejin Bae , Wonseok Oh , Hasup Lee , Yongsik Jung , Younsuk Choi
摘要： An organometallic compound represented by Formula 1: M(L1)n1(L2)n2(L3)n3 Formula 1 wherein in Formula 1, M, L1, L2, L3, n1, n2, and n3 are the same as defined in the specification.
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公开(公告)号：US11807654B2
公开(公告)日：2023-11-07
申请号：US16744481
申请日：2020-01-16
发明人： Hyejin Bae , Wataru Sotoyama , Sangmo Kim , Wook Kim , Jongsoo Kim , Joonghyuk Kim , Minsik Min , Jhunmo Son , Hasup Lee , Yongsik Jung
IPC分类号： H01L51/54 , C07F15/00 , H10K85/30 , H10K50/11 , H10K101/10
CPC分类号： C07F15/0086 , H10K85/346 , H10K50/11 , H10K2101/10
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:
M11(L11)n11(L12)n12 Formula 1
wherein, in Formula 1,
M11 is a first-row transition metal, a second-row transition metal, or a third-row transition metal,
L11 is a ligand represented by Formula 1-1,
L12 is a monodentate ligand or a bidentate ligand,
n11 is 1, and
n12 is 0, 1, or 2:
wherein, in Formula 1-1,
Y11, A11, T11 k11, k12, k13, b11, E11 to E13 and R11 to R17 are described in the specification, and *1 to *4 each independently indicate a binding site to M11.-
公开(公告)号：US20200280003A1
公开(公告)日：2020-09-03
申请号：US16750214
申请日：2020-01-23
发明人： Minsik Min , Sangmo Kim , Hosuk Kang , Wook Kim , Sungho Nam , Hyejin Bae , Jhunmo Son , Yongsik Jung , Jun Chwae
摘要： Provided are the organometallic compound represented by Formula 1 and an organic light-emitting device including the same: M, X1 to X4, X11, ring CY2 to ring CY4, T1, T2, R1 to R4, and a1 to a4 in Formula 1 are the same as described in the present specification.
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公开(公告)号：US11858949B2
公开(公告)日：2024-01-02
申请号：US16898737
申请日：2020-06-11
发明人： Hyejin Bae , Minsik Min , Eunsuk Kwon , Sangmo Kim , Hasup Lee , Soonok Jeon , Jongsoo Kim , Sungho Nam , Hyeonho Choi
IPC分类号： C07F15/00 , C09K11/06 , H10K85/30 , H10K50/11 , H10K101/10
CPC分类号： C07F15/0086 , C09K11/06 , H10K85/346 , C09K2211/1044 , C09K2211/185 , H10K50/11 , H10K2101/10
摘要： Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound.
M1(L11)n11(L12)n12
L11 in Formula 1 is a ligand represented by Formula 1-1, and other substituents are the same as described in the detailed description of the specification:-
公开(公告)号：US11569452B2
公开(公告)日：2023-01-31
申请号：US16564265
申请日：2019-09-09
发明人： Sooghang Ihn , Daun Jeong , Myungsun Sim , Hasup Lee , Eunsuk Kwon , Sangmo Kim , Minsik Min , Sangho Park , Soonok Jeon , Yeonsook Chung
IPC分类号： H01L51/00 , C07D209/88 , C09K11/06 , H01L51/50
摘要： An organic light-emitting device including a predetermined host and a thermally activated delayed fluorescence emitter.
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公开(公告)号：US11539012B2
公开(公告)日：2022-12-27
申请号：US16944248
申请日：2020-07-31
发明人： Soonok Jeon , Eunsuk Kwon , Sangmo Kim , Minsik Min , Hyejin Bae , Yeonsook Chung , Yongsik Jung , Youngmok Son , Eunkyung Lee , Hasup Lee , Hyeonho Choi
摘要： Presented is an organic light-emitting device including a host, a dopant, and a sensitizer.
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