-
公开(公告)号：US11672167B2
公开(公告)日：2023-06-06
申请号：US16815128
申请日：2020-03-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyuyoung Hwang , Kum Hee Lee , Jiyoun Lee , Aram Jeon , Yoonhyun Kwak , Ohyun Kwon , Sangdong Kim , Byoungki Choi
CPC classification number: H01L51/0094 , C07F15/0033 , C09K11/06 , C09K2211/1029 , C09K2211/185 , H01L51/5016 , H01L2251/552
Abstract: An organometallic compound represented by Formula 1:
wherein in Formula 1, CY1, R1 to R3, R11 to R13, R21, and b1 are the same as described in the specification.-
公开(公告)号：US20230130271A1
公开(公告)日：2023-04-27
申请号：US18049026
申请日：2022-10-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ohyun Kwon , Virendra Kumar RAI , Bumwoo Park , Jeoungin Yi , Byoungki Choi , Youngki Hong
Abstract: An organometallic compound represented by Formula 1: M1(Ln1)n1(Ln2)n2 Formula 1 wherein M1 is a transition metal, Ln1 is a ligand represented by Formula 1A, Ln2 is a ligand represented by Formula 1B, n1 is 1 or 2, and n2 is 1 or 2: wherein ring CY1, ring CY2, ring CY3, X1, X2, X41, X42, R1 to R6, R10, R20, R30, R40, b10, b20, b30, and b40 are as described in the detailed description, and * and *′ each indicate a binding site to M1.
-
公开(公告)号：US20230129102A1
公开(公告)日：2023-04-27
申请号：US18048200
申请日：2022-10-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Bumwoo Park , Ohyun Kwon , Virendra Kumar RAI , Sungmin Kim , Myungsun Sim , Byoungki Choi
Abstract: An organometallic compound represented by Formula 1: M1(Ln1)n1(Ln2)n2 Formula 1 wherein, Ln1 is a ligand represented by Formula 1A, Ln2 is a ligand represented by Formula 1B, n1 is 1 or 2, and n2 is 1 or 2, wherein ring CY1 and ring CY2 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group, ring CY41 is a benzene group, ring CY42 is a 5-membered aromatic heterocyclic group, X1 is C or N, X2 is C or N, Y1 is O, S, Se, C(R3)(R4), N(R3), or B(R3), and R1 to R4, R10, R20, R31 to R34, R40, b10, b20, and b40 are as described herein.
-
公开(公告)号：US11512105B2
公开(公告)日：2022-11-29
申请号：US16840871
申请日：2020-04-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kum Hee Lee , Seungyeon Kwak , Yoonhyun Kwak , Ohyun Kwon , Aram Jeon , Whail Choi , Kyuyoung Hwang , Byoungki Choi , Hyeonho Choi
IPC: C07F15/00 , H01L51/00 , C09K11/06 , C07D293/10 , C07D329/00 , C07D339/00 , C07D419/02
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: M(L1)n1(L2)n2, Formula 1 wherein, in Formula 1, M, L1, L2, n1, and n2 are each independently the same as described herein.
-
公开(公告)号：US20220069237A1
公开(公告)日：2022-03-03
申请号：US17195743
申请日：2021-03-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ohyun Kwon , Virendra Kumar RAI , Bumwoo PARK , Sangdong KIM , Hyungjun KIM , Myungsun SIM , Byoungki CHOI
Abstract: Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including the same: M1(Ln1)n1(Ln2)3-n1 Formula 1 wherein, in Formula 1, Ln2 is a ligand represented by Formula 1A, and other substituents are the same as described in the detailed description of the present specification:
-
Patent Agency Ranking
公开(公告)号：US20210115077A1
公开(公告)日：2021-04-22
申请号：US16837162
申请日：2020-04-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyuyoung Hwang , Seungyeon Kwak , Kum Hee Lee , Kyuhyun Im , Aram Jeon , Ohyun Kwon , Byoungki Choi
Abstract: Provided are an organometallic compound, and an organic light-emitting device and a diagnostic composition, each including the organometallic compound represented by Formula 1: M(L1)n1(L2)n2 Formula 1 wherein, in Formula 1, M is a transition metal, L1 is represented by Formula 2a, L2 is represented by Formula 2b, Wherein the M, Formula 2a and Formula 2b are described in the specification.
-
公开(公告)号：US20200331940A1
公开(公告)日：2020-10-22
申请号：US16840871
申请日：2020-04-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kum Hee Lee , Seungyeon Kwak , Yoonhyun Kwak , Ohyun Kwon , Aram Jeon , Whail Choi , Kyuyoung Hwang , Byoungki Choi , Hyeonho Choi
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: M(L1)n1(L2)n2, Formula 1 wherein, in Formula 1, M, L1, L2, n1, and n2 are each independently the same as described herein.
-
公开(公告)号：US20200091441A1
公开(公告)日：2020-03-19
申请号：US16426438
申请日：2019-05-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Aram Jeon , Hyun Koo , Sangdong Kim , Yongsuk Cho , Jongwon Choi , Kyuyoung Hwang , Yoonhyun Kwak , Ohyun Kwon
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.
-
公开(公告)号：US20200071346A1
公开(公告)日：2020-03-05
申请号：US16559056
申请日：2019-09-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jongwon Choi , Yongsuk Cho , Yoonhyun Kwak , Hyun Koo , Ohyun Kwon , Soyeon Kim , Sukekazu ARATANI , Jiyoun Lee , Kyuhyun Im , Dmitry KRAVCHUK
Abstract: An organometallic compound represented by Formula 1, an organic light-emitting device including the same, and a diagnostic composition including the organometallic compound: wherein, Formula 1, R1 to R12 and R21 to R23 are each independently the same as described in the detailed description of the specification.
-
公开(公告)号：US10566566B2
公开(公告)日：2020-02-18
申请号：US15487820
申请日：2017-04-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Aram Jeon , Chul Baik , Jungin Lee , Hwayoung Cho , Seokhwan Hong , Kyuyoung Hwang , Ohyun Kwon , Yoonhyun Kwak
Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.
-
-
-
-
-
-
-
-
-
Search Results
144
records
(took 0.034 seconds)
