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.

公开(公告)号：US12178120B2

公开(公告)日：2024-12-24

申请号：US17400198

申请日：2021-08-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Soo Kim ,  Sangmo Kim ,  Eunsuk Kwon ,  Sungho Nam ,  Hyejin Bae ,  Sooghang Ihn

IPC: C07C211/61 ,  C09K11/06 ,  H10K85/60 ,  H10K50/12 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18

Abstract: Provided are an amine compound represented by Formula 1 and an organic light-emitting device including the same. The description of the substituents in Formula 1 is the same as provided in the detailed description.

公开(公告)号：US20240244858A1

公开(公告)日：2024-07-18

申请号：US18515929

申请日：2023-11-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyejin Bae ,  Sangho Park ,  Hwang Suk Kim ,  Minsik Min ,  Hyesung Choi ,  Hosuk Kang ,  Jong Soo Kim ,  Joonghyuk Kim ,  Youngmok Son ,  Joonghee Won ,  Daun Jeong ,  Yongsik Jung ,  Jun Chwae

IPC: H10K50/11 ,  C07F15/00 ,  H10K50/15 ,  H10K50/16 ,  H10K85/30

CPC classification number: H10K50/11 ,  C07F15/0086 ,  H10K50/15 ,  H10K50/16 ,  H10K85/346

Abstract: An organometallic compound represented by Formula 1:




wherein, M1 is a transition metal; X11 is N or C(R11); X12 is N or C(R12); X21 is N or C(R21); X22 is N or C(R22); X23 is N or C(R23); at least one of X21 and X22 is N; Y2 to Y4 are each independently C or N; A2 to A4 are each independently a chemical bond, O, or S; ring CY3 and ring CY4 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; a1, a2, and a3 are each independently an integer from 1 to 3; R13 is a group represented by Formula 2, and the remaining substituents are as defined herein.

公开(公告)号：US11832511B2

公开(公告)日：2023-11-28

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: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  H10K50/11 ,  H10K101/10

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  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 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：US11778899B2

公开(公告)日：2023-10-03

申请号：US16899776

申请日：2020-06-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyejin Bae ,  Minsik Min ,  Sangho Park ,  Soonok Jeon ,  Hyesung Choi ,  Jiwhan Kim ,  Sungho Nam ,  Youngmok Son ,  Hyeonho Choi

IPC: C07F15/00 ,  H01L51/00 ,  H10K85/30 ,  C09K11/06 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K101/10 ,  H10K101/30 ,  H10K101/40

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K50/18 ,  H10K2101/10 ,  H10K2101/30 ,  H10K2101/40

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：US20230165133A1

公开(公告)日：2023-05-25

申请号：US17824212

申请日：2022-05-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyejin Bae ,  Hwang Suk Kim ,  Minsik Min ,  Sangho Park ,  Soonok Jeon ,  Hyesung Choi ,  Hosuk Kang ,  Jong Soo Kim ,  Joonghyuk Kim ,  Sungho Nam

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

CPC classification number: H01L51/0087 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/185 ,  C09K2211/1044 ,  H01L51/5016

Abstract: An organometallic compound represented by Formula 1:


M1(L11)n11(L12)n12   Formula 1

wherein, in Formula 1, M1 is a first-row transition metal of the Periodic Table of Elements, a second-row transition metal of the Periodic Table of Elements, or a third-row transition metal of the Periodic Table of Elements, 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 the other substituents are as described in the detailed description.

公开(公告)号：US20230002429A1

公开(公告)日：2023-01-05

申请号：US17533488

申请日：2021-11-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minsik Min ,  Hyesung Choi ,  Hwangsuk Kim ,  Hyejin Bae ,  Soonok Jeon ,  Yeonsook Chung ,  Hosuk Kang ,  Jong Soo Kim ,  Joonghyuk Kim ,  Jun Chwae

IPC: C07F15/00 ,  H01L51/00

Abstract: An organometallic compound represented by Formula 1: M1(L11)n11(L12)n12  Formula 1 wherein, in Formula 1, M1 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 ring CY1 to ring CY4, E1, T1 to T4, R10 to R40, X1 to X4, n1 to n4, a1 to a4, and c10 to c40 may each be understood by referring to the descriptions thereof provided herein, and *1, *2, *3, and *4 are each a binding site to M1 in Formula 1.

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

IPC: H01L51/00 ,  C07F15/00 ,  H01L51/50 ,  H01L51/52

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.

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

IPC: H01L51/50 ,  H01L51/54 ,  H01L51/00 ,  C07F15/00 ,  C09K11/06

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.

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

IPC: H01L51/00 ,  C09K11/06 ,  C07F15/00 ,  C09K11/02 ,  H01L51/50

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