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公开(公告)号：US12232412B2
公开(公告)日：2025-02-18
申请号：US18497143
申请日：2023-10-30
Applicant: Samsung Electronics Co., Ltd. , SAMSUNG SDI CO., LTD.
Inventor： Minsik Min , Sangmo Kim , Hosuk Kang , Wook Kim , Sungho Nam , Hyejin Bae , Jhunmo Son , Yongsik Jung , Jun Chwae
Abstract: 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：US10923667B2
公开(公告)日：2021-02-16
申请号：US15915131
申请日：2018-03-08
Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
Inventor： Sangho Park , Wataru Sotoyama , Wook Kim , Eunsuk Kwon , Sangmo Kim , Jaejun Chang , Dmitry Kravchuk , Hyejin Bae , Yeonsook Chung , Youngmok Son , Namheon Lee , Jun Chwae , Sunghan Kim
Abstract: 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：US10882877B2
公开(公告)日：2021-01-05
申请号：US15911614
申请日：2018-03-05
Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
Inventor： Hyejin Bae , Soonok Jeon , Wataru Sotoyama , Jun Chwae , Jongsoo Kim , Joonghyuk Kim , Wook Kim , Sangho Park , Hasup Lee
Abstract: 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：US11889749B2
公开(公告)日：2024-01-30
申请号：US16987950
申请日：2020-08-07
Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
Inventor： Minsik Min , Wook Kim , Sangmo Kim , Jongsoo Kim , Joonghyuk Kim , Hyejin Bae , Jhunmo Son , Hasup Lee , Yongsik Jung
CPC classification number: H10K85/346 , C07F15/0086 , C09K11/06 , C09K2211/1029 , C09K2211/1048 , C09K2211/185 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/171 , H10K50/18
Abstract: 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
Applicant: Samsung Electronics Co., Ltd. , SAMSUNG SDI CO., LTD.
Inventor： Minsik Min , Sangmo Kim , Hosuk Kang , Wook Kim , Sungho Nam , Hyejin Bae , Jhunmo Son , Yongsik Jung , Jun Chwae
CPC classification number: H10K85/346 , C07F15/0086 , C09K11/06 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H10K50/11 , H10K2101/10
Abstract: 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.-
Patent Agency Ranking
公开(公告)号：US11011710B2
公开(公告)日：2021-05-18
申请号：US16192051
申请日：2018-11-15
Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
Inventor： Eunsuk Kwon , Wook Kim , Minsik Min , Sangho Park , Hyejin Bae , Jhunmo Son , Hasup Lee , Yongsik Jung
Abstract: 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：US11377458B2
公开(公告)日：2022-07-05
申请号：US16161559
申请日：2018-10-16
Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
Inventor： Juhyun Kim , Wook Kim , Youngchun Kwon , Sangmo Kim , Changho Noh , Minsik Min , Sangho Park , Hyejin Bae , Wonseok Oh , Hasup Lee , Yongsik Jung , Younsuk Choi
Abstract: 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：US11075345B2
公开(公告)日：2021-07-27
申请号：US15421715
申请日：2017-02-01
Applicant: SAMSUNG ELECTRONICS CO., LTD. , Samsung SDI Co., Ltd.
Inventor： Satoko Ishibe , Hyejin Bae , Wook Kim , Changho Noh , Sangho Park , Virendra Kumar Rai , Miyoung Chae , Dmitry Kravchuk
Abstract: An organometallic compound represented by one of Formulae 1A and 1B: wherein, in Formulae 1A and 1B, A11, b20, L11, M, m, n, and R15 to R20 are the same as described in the specification.
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公开(公告)号：US10326086B2
公开(公告)日：2019-06-18
申请号：US15013404
申请日：2016-02-02
Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
Inventor： Wook Kim , Changho Noh , Rupasree Ragini Das , Youngseok Park , Hyejin Bae , Miyoung Chae , Dmitry Kravchuk
Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, groups an variables are the same as described in the specification.
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公开(公告)号：US20230422613A1
公开(公告)日：2023-12-28
申请号：US18242050
申请日：2023-09-05
Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
Inventor： Eunsuk Kwon , Youngmin Nam , Sangho Park , Hyejin Bae , Jhunmo Son , Wonseok Oh , Yongsik Jung , Dmitry KRAVCHUK
IPC: H10K85/60 , C07D209/86 , C07D401/14
CPC classification number: H10K85/6572 , C07D209/86 , C07D401/14 , H10K85/654 , H10K50/11
Abstract: A heterocyclic compound represented by Formula 1:
and an organic light-emitting device including the same are provided.
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