公开(公告)号：US20240002418A1

公开(公告)日：2024-01-04

申请号：US18065690

申请日：2022-12-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwang Suk Kim ,  Sangho Park ,  Minsik Min ,  Hyejin Bae ,  Soonok Jeon ,  Hyesung Choi ,  Hosuk Kang ,  Jong Soo Kim ,  Joonghee Won ,  Jun Chwae

IPC: C07F15/00 ,  H10K85/30 ,  H10K50/11

CPC classification number: C07F15/0086 ,  H01L51/5012 ,  H01L51/0087

Abstract: An organometallic compound represented by Formula 1:




wherein, M is a transition metal, X11 is N or C(R11), X12 is N or C(R12), at least one of X11 and X12 is N, ring CY2, ring CY31, ring CY32, and ring CY4 are each independently a C3-C60 carbocyclic group or a C1-C60 heterocyclic group, Y2 to Y4 are each independently C or N, A2 to A4 are each independently a chemical bond, O, or S, a1 to a3 are each independently an integer from 1 to 3, and the remaining substitutions are as provided in the detailed description.

公开(公告)号：US20200321537A1

公开(公告)日：2020-10-08

申请号：US16834444

申请日：2020-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonok Jeon ,  Jongsoo Kim ,  Hyeonho Choi ,  Eunsuk Kwon ,  Minsik Min ,  Hyejin Bae

IPC: H01L51/00 ,  C09K11/02 ,  C09K11/06

Abstract: Provided is an organic light-emitting device including a host, a cooling dopant, and a sensitizer.

公开(公告)号：US20190225636A1

公开(公告)日：2019-07-25

申请号：US16253417

申请日：2019-01-22

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Hyejin Bae ,  Changho Noh ,  Eunsuk Kwon ,  Sangmo Kim ,  Minsik Min ,  Sangho Park ,  Virendra Kumar RAI ,  Jhunmo Son ,  Yongsik Jung

IPC: C07F15/00 ,  H01L51/00

Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as defined in the specification.

公开(公告)号：US11832509B2

公开(公告)日：2023-11-28

申请号：US16898744

申请日：2020-06-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyejin Bae ,  Minsik Min ,  Eunsuk Kwon ,  Sangmo Kim ,  Hasup Lee ,  Soonok Jeon ,  Jongsoo Kim ,  Sungho Nam ,  Hyeonho Choi

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  C09B57/00 ,  C09B57/10 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K101/10

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09B57/00 ,  C09B57/10 ,  C09K11/06 ,  C09K2211/1044 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K50/18 ,  H10K2101/10

Abstract: 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  



wherein L11 in Formula 1 is a ligand represented by Formula 1-1, and the descriptions of other substituents are the same as described in the detailed description of the present application:

公开(公告)号：US11807654B2

公开(公告)日：2023-11-07

申请号：US16744481

申请日：2020-01-16

Applicant: Samsung Electronics Co., Ltd. ,  SAMSUNG SDI CO., LTD.

Inventor： Hyejin Bae ,  Wataru Sotoyama ,  Sangmo Kim ,  Wook Kim ,  Jongsoo Kim ,  Joonghyuk Kim ,  Minsik Min ,  Jhunmo Son ,  Hasup Lee ,  Yongsik Jung

IPC: H01L51/54 ,  C07F15/00 ,  H10K85/30 ,  H10K50/11 ,  H10K101/10

CPC classification number: C07F15/0086 ,  H10K85/346 ,  H10K50/11 ,  H10K2101/10

Abstract: 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：US20230101854A1

公开(公告)日：2023-03-30

申请号：US17713688

申请日：2022-04-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyejin Bae ,  Hwangsuk Kim ,  Minsik Min ,  Sangho Park ,  Soonok Jeon ,  Yeonsook Chung ,  Hyesung Choi ,  Jong Soo Kim ,  Jun Chwae ,  Hyeonho Choi

IPC: C07F15/00 ,  H01L51/00

Abstract: An organometallic compound, represented by Formula 1: wherein M1 is a transition metal; X10 is C; X11 to X14, X20, X30 to X36, and X40 are each independently C or N; ring A20 and ring A40 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; and R1 to R5, R10, R20, R31, R32, R40, R51, R52, T1, b10, b20, b31, b32, and b40 are as defined herein.

公开(公告)号：US20210167311A1

公开(公告)日：2021-06-03

申请号：US16944248

申请日：2020-07-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonok Jeon ,  Eunsuk Kwon ,  Sangmo Kim ,  Minsik Min ,  Hyejin Bae ,  Yeonsook Chung ,  Yongsik Jung ,  Youngmok Son ,  Eunkyung Lee ,  Hasup Lee ,  Hyeonho Choi

IPC: H01L51/50 ,  H01L51/00

Abstract: Presented is an organic light-emitting device including a host, a dopant, and a sensitizer.

公开(公告)号：US20210167303A1

公开(公告)日：2021-06-03

申请号：US17035858

申请日：2020-09-29

Applicant: Samsung Electronics Co., Ltd. ,  University of Ulsan Foundation for Industry Cooperation

Inventor： Sangmo Kim ,  Minhyung Lee ,  Minsik Min ,  Hyejin Bae ,  Jhunmo Son ,  Yongsik Jung ,  Hyeonho Choi ,  Younghoon Lee ,  Hasup Lee ,  Jun Chwae

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06

Abstract: An organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound are provided: M1(L11)n11(L12)n12  Formula 1 wherein, in Formula 1, L11 may be a ligand represented by Formula 1-1, and the other substituents may be understood by referring to the descriptions thereof provided in the detailed description:

公开(公告)号：US20200280003A1

公开(公告)日：2020-09-03

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

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06

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.

公开(公告)号：US20250089551A1

公开(公告)日：2025-03-13

申请号：US18824412

申请日：2024-09-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwang Suk Kim ,  Sangmo Kim ,  Minsik Min ,  Hyejin Bae ,  Yeon Sook Chung ,  Hyesung Choi ,  Joon Heo ,  Hosuk Kang ,  Jong Soo Kim ,  Joonghyuk Kim ,  Youngmok Son ,  Yeonkyung Lee ,  Daun Jeong ,  Kyeongsik Ju

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/02 ,  C09K11/06 ,  H10K50/11

Abstract: An organometallic compound represented by Formula 1: wherein M1 is a transition metal; Y1 to Y3 are each independently C or N; R4 is a substituted or unsubstituted C1-C60 alkyl group; ring CY2 to ring CY5 are each independently a C5-C60 carbocyclic group or a C1-C60 heterocyclic group; L1 is a single bond, O, S, Se, N(R61), B(R61), C(R61)(R62), or Si(R61)(R62); a1 is 1, 2, 3, 4, or 5; b10, b20, b30, b40, and b50 are each independently 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10; and the remaining substituent groups of Formula 1 are as provided herein.