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公开(公告)号：US10937973B2
公开(公告)日：2021-03-02
申请号：US15641299
申请日：2017-07-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jungin Lee , Kyuyoung Hwang , Soyeon Kim , Aram Jeon , Hyeonho Choi , Hyun Koo , Sangdong Kim , Yoonhyun Kwak , Ohyun Kwon , Byoungki Choi
Abstract: An organometallic compound represented by Formula 1A: wherein, in Formula 1A, groups and variables are the same as described in the specification.
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公开(公告)号：US10934319B2
公开(公告)日：2021-03-02
申请号：US15933763
申请日：2018-03-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Whail Choi , Seungyeon Kwak , Jiwhan Kim , Hwayoung Cho , Hyeonho Choi , Kyuyoung Hwang , Yoonhyun Kwak , Ohyun Kwon
Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2 Formula 1 wherein M, L1, L2, n1, and n2 are the same as described in the specification.
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公开(公告)号：US20200287144A1
公开(公告)日：2020-09-10
申请号：US16808605
申请日：2020-03-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyuyoung Hwang , Byungjoon Kang , Seungyeon Kwak , Myungsun Sim , Kum Hee Lee , Aram Jeon , Byoungki Choi , Hyeonho Choi
Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic apparatus comprising the organic light-emitting device: M(L1)n1(L2)n2 Formula 1 wherein, in Formula 1, M, L1, L2, n1, and n2 are the same as described in the detailed description of the specification.
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公开(公告)号：US20200181184A1
公开(公告)日：2020-06-11
申请号：US16695443
申请日：2019-11-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyuyoung Hwang , Seungyeon Kwak , Yoonhyun Kwak , Kum Hee Lee , Sunghun Lee , Whail Choi , Aram Jeon , Byoungki Choi , Hyeonho Choi
Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2 Formula 1 wherein, in Formula 1, M is a transition metal, L1 is a ligand represented by Formula 2A, L2 is a ligand represented by Formula 2B, n1 is 1 or 2, wherein, when n1 is 2, two groups L1 are identical to or different from each other, n2 is 1 or 2, wherein, when n2 is 2, two group L2 are identical to or different from each other, the sum of n1 and n2 is 2 or 3, and L1 and L2 are different from each other wherein X1, ring CY1, ring CY2, ring CY14, R1 to R3, R11 to R14, Z1 to Z3, a1, a2, a3, b1, and c1 are the same as described in the description, and * and *′ in Formulae 2A and 2B each indicate a binding site to M in Formula 1.
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公开(公告)号：US09758719B2
公开(公告)日：2017-09-12
申请号：US14676242
申请日：2015-04-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： BangLin Lee , Hyeonho Choi , Youngjae Park , Kyuhyun Im
CPC classification number: C09K11/06 , C07F15/0033 , C09K2211/1007 , C09K2211/1014 , C09K2211/1029 , C09K2211/185 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L2251/552
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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Patent Agency Ranking
36.发明授权公开(公告)号：US09490437B2
公开(公告)日：2016-11-08
申请号：US14568425
申请日：2014-12-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyuyoung Hwang , Yoonhyun Kwak , Ohyun Kwon , Soyeon Kim , Jiwhan Kim , Sangyeob Lee , Jungin Lee , Daeyoung Chung , Jongwon Choi , Hyeonho Choi
CPC classification number: H01L51/0094 , C07F15/0033 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/185 , H01L51/0072 , H01L51/0085 , H01L51/50 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5096 , H01L51/5218 , H01L51/56
Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2, Formula 1 wherein M is selected from iridium (Ir), platinum (Pt), osmium (Os), titanium (Ti), zirconium (Zr), hafnium (Hf), europium (Eu), terbium (Tb), thulium (Tm), and rhodium (Rd), and wherein L1 is a ligand represented by Formula 2A and L2 is a ligand represented by Formula 2B, and wherein L1 and L2 in Formula 1 are different from each other,
Abstract translation: 由式1表示的有机金属化合物：€ƒ€ƒ€ƒ€ƒ€ƒ€ƒFormula 1€ƒ€ƒ€ƒ€ƒM（L 1）n1（L 2）n2，其中M是 选自铱（Ir），铂（Pt），锇（Os），钛（Ti），锆（Zr），铪（Hf），铕（Eu），铽（Tb），ium（Tm） Rh），并且其中L 1是由式2A表示的配体，L 2是由式2B表示的配体，并且其中式1中的L 1和L 2彼此不同，
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公开(公告)号：US20250169350A1
公开(公告)日：2025-05-22
申请号：US18921536
申请日：2024-10-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kum Hee Lee , Byungjoon Kang , Seungyeon Kwak , Sunghun Lee , Aram Jeon , Hyeonho Choi , Kyuyoung Hwang , Byoungki Choi , Whail Choi
IPC: H10K85/30 , C07F15/00 , C09K11/06 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/18 , H10K85/40
Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2 Formula 1 wherein, Formula 1, M is a transition metal, L1 is a ligand represented by Formula 2 as provided herein, L2 is a ligand represented by Formula 3 as provided herein, and n1 and n2 are each independently 1 or 2.
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38.发明申请公开(公告)号：US20240373743A1
公开(公告)日：2024-11-07
申请号：US18765591
申请日：2024-07-08
Applicant: Samsung Electronics Co., Ltd. , UNIVERSITAT DE BARCELONA
Inventor： Yongsik JUNG , Laura RODRIGUEZ RAURELL , Joao Carlos LIMA , Hyeonho Choi , Seungyeon KWAK , Kyuyoung HWANG
IPC: H10K85/30 , C07F1/00 , C09K11/06 , H10K50/11 , H10K101/10
Abstract: An organometallic compound represented by Formula 1 wherein, M1 to M4 are each independently a first-row transition metal, a second-row transition metal, or a third-row transition metal; X1 and X2 are each independently C(R5)(R6), Si(R5)(R6), N(R5), O, S, Se, or Te; W1 to W4 are each independently N(R7)(R8), P(R7)(R8), S(R7), a C5-C60 carbocyclic group unsubstituted or substituted with at least one R10a, or a C1-C60 heterocyclic group unsubstituted or substituted with at least one R10a; L1 to L6 are each independently a C1-C30 alkylene group unsubstituted or substituted with at least one R10a, a C5-C60 carbocyclic group unsubstituted or substituted with at least one R10a, or a C1-C60 heterocyclic group unsubstituted or substituted with at least one R10a, a3 to a6 are each independently an integer from 0 to 3, and R1 to R8 and R10a in Formula 1 are as described herein.
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39.发明授权公开(公告)号：US12120947B2
公开(公告)日：2024-10-15
申请号：US17199655
申请日：2021-03-12
Applicant: Samsung Electronics Co., Ltd. , UNIVERSITAT DE BARCELONA
Inventor： Yongsik Jung , Laura Rodriguez Raurell , Joao Carlos Lima , Hyeonho Choi , Seungyeon Kwak , Kyuyoung Hwang
CPC classification number: H10K85/371 , C07F1/00 , C09K11/06 , C09K2211/1011 , H10K50/11 , H10K2101/10
Abstract: An organometallic compound represented by Formula 1
wherein, M1 to M4 are each independently a first-row transition metal, a second-row transition metal, or a third-row transition metal; X1 and X2 are each independently C(R5)(R6), Si(R5)(R6), N(R5), O, S, Se, or Te; W1 to W4 are each independently N(R7)(R8), P(R7)(R8), S(R7), a C5-C60 carbocyclic group unsubstituted or substituted with at least one R10a, or a C1-C60 heterocyclic group unsubstituted or substituted with at least one R10a; L1 to L6 are each independently a C1-C30 alkylene group unsubstituted or substituted with at least one R10a, a C5-C60 carbocyclic group unsubstituted or substituted with at least one R10a, or a C1-C60 heterocyclic group unsubstituted or substituted with at least one R10a, a3 to a6 are each independently an integer from 0 to 3, and R1 to R8 and R10a in Formula 1 are as described herein.-
公开(公告)号：US12082492B2
公开(公告)日：2024-09-03
申请号：US17356785
申请日：2021-06-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kum Hee Lee , Ohyun Kwon , Kyuyoung Hwang , Yoonhyun Kwak , Hyeonho Choi
CPC classification number: H10K85/40 , C07F15/0033 , C09K11/025 , C09K11/06 , H10K85/6572 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/185 , H10K50/11 , H10K2101/40
Abstract: An organometallic compound represented by Formula 1:
M(L1)n1(L2)n2 Formula 1
wherein in Formula 1, M, L1, L2, n1, and n2 are the same as described in the specification.
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