公开(公告)号：US20230397488A1

公开(公告)日：2023-12-07

申请号：US18447919

申请日：2023-08-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongwon CHOI ,  Soyeon KIM ,  Jiyoun LEE ,  Yongsuk CHO ,  Dmitry KRAVCHUK ,  Yoonhyun KWAK ,  Hyun KOO ,  Myungsun SIM ,  Sunghun LEE ,  Byoungki CHOI

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06

CPC classification number: H10K85/342 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/185 ,  H10K50/11

Abstract: An organometallic compound represented by Formula 1 and an organic light-emitting device including the same:






Y2, ring A2, R1 to R8, R13 to R20, and d2 in Formula 1 may be each independently the same as described in the specification.

公开(公告)号：US20230397486A1

公开(公告)日：2023-12-07

申请号：US18328303

申请日：2023-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ohyun Kwon ,  Bumwoo Park ,  Virendra Kumar RAI ,  Yongsuk Cho ,  Byoungki Choi ,  Jongwon Choi ,  Dmitry KRAVCHUK ,  Sunghun Hong

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06

CPC classification number: H10K85/342 ,  C07F15/0033 ,  C09K11/06 ,  H10K50/12

Abstract: An organometallic compound represented by Formula 1:


M1(L1)n1(L2)n2  Formula 1

wherein, M1 is a transition metal, L1 is ligand represented by Formula 1A, L2 is a ligand represented by Formula 1B, and n1 and n2 are each independently 1 or 2:




wherein X1 to X4 are each independently C or N; Y1 is O, S, Se, C(R5)(R6), N(R7), or Si(R8)(R9); ring CY2 and ring CY4 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; ring CY3 is a 5-membered heterocyclic group, a 5-membered heterocyclic group condensed with a C5-C30 carbocyclic group, or a 5-membered heterocyclic group condensed with a C1-C30 heterocyclic group; * and *′ each indicate a binding site to M1; and the remaining descriptions of Formulae 1A and 2B as described herein.

公开(公告)号：US20220380396A1

公开(公告)日：2022-12-01

申请号：US17689162

申请日：2022-03-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bumwoo Park ,  Ohyun Kwon ,  Soyeon Kim ,  Virendra Kumar RAI ,  Juhee Moon ,  Yongsuk Cho ,  Byoungki Choi ,  Jongwon Choi ,  Dmitry KRAVCHUK

IPC: C07F15/00 ,  H01L51/00

Abstract: An organometallic compound, represented by Formula 1: M1(Ln1)n1(Ln2)n2  Formula 1 wherein, Ln1 is a ligand represented by Formula 1-1, Ln2 is a ligand represented by Formula 2-1 or 2-2, n1 is 1, 2, or 3, and n2 is 0, 1, or 2, wherein CY1 is a benzoquinoline group or a benzoisoquinoline group, X31 and X32 are each independently O or S; R10, R21 to R28, R31 to R37, R41 to R44, and b10 are as defined herein; and * and *′ each indicate a binding site to M1.

公开(公告)号：US20190067599A1

公开(公告)日：2019-02-28

申请号：US16057929

申请日：2018-08-08

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

Inventor： Dmitry KRAVCHUK ,  Wook KIM ,  Juhyun KIM ,  Changho NOH ,  Sangho PARK ,  Satoko ISHIBE ,  Seokho KANG ,  Inkoo KIM ,  Jiho YOO ,  Dongseon LEE ,  Hasup LEE ,  Jun CHWAE

IPC: H01L51/00 ,  C07F15/00

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

公开(公告)号：US20150221878A1

公开(公告)日：2015-08-06

申请号：US14523430

申请日：2014-10-24

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  CHEIL INDUSTRIES INC.

Inventor： Virendra Kumar RAI ,  Changho NOH ,  Rupasree Ragini DAS ,  Kangmun LEE ,  Dmitry KRAVCHUK

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

CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/185 ,  H01L51/5016

Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2  Formula 1 wherein L1 is a ligand represented by Formula 2 and L2 is a ligand represented by Formula 3; wherein in Formulae 1, 2, and 3, groups and variables are defined in the specification.

Abstract translation: 由式1表示的有机金属化合物：M（L1）n1（L2）n2式1其中L1是由式2表示的配体，L2是由式3表示的配体; 其中在式1，2和3中，组和变量在说明书中定义。

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.

公开(公告)号：US20210355148A1

公开(公告)日：2021-11-18

申请号：US17319489

申请日：2021-05-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongwon Choi ,  Yongsuk Cho ,  Seungyeon Kwak ,  Sangdong Kim ,  Soyeon Kim ,  Sukekazu ARATANI ,  Sunghun Lee ,  Jiyoun Lee ,  Dmitry KRAVCHUK

IPC: C07F15/00 ,  H01L51/00

Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, R37 is hydrogen, deuterium, a substituted or unsubstituted C1-C60 alkyl group, a substituted or unsubstituted C3-C10 cycloalkyl group, a substituted or unsubstituted C2-C10 heterocycloalkyl group, a substituted or unsubstituted C6-C60 aryl group, a substituted or unsubstituted C2-C60 heteroaryl group, a substituted or unsubstituted monovalent non-aromatic condensed polycyclic group, or a substituted or unsubstituted monovalent non-aromatic condensed heteropolycyclic group; and ring CY1, R21 to R26, R30a, and R30b, are as described herein.

公开(公告)号：US20200308205A1

公开(公告)日：2020-10-01

申请号：US16831700

申请日：2020-03-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiyoun Lee ,  Soyeon Kim ,  Yongsuk Cho ,  Jongwon Choi ,  Dmitry KRAVCHUK ,  Banglin Lee ,  Hyun Koo ,  Sunghun Lee ,  Yuri Cho

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

Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic apparatus including the organic light-emitting device: wherein, in Formula 1, Y2, ring CY1, ring CY2, T1, T2, A1 to A7, a1, and a2 are as defined in the specification.

公开(公告)号：US20200044166A1

公开(公告)日：2020-02-06

申请号：US16527093

申请日：2019-07-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsuk CHO ,  Yoonhyun KWAK ,  Jongwon CHOI ,  Hyun KOO ,  Kyuhyun IM ,  Dmitry KRAVCHUK ,  Seokhwan HONG

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

Abstract: An organometallic compound represented by Formula 1: wherein, Formula 1, R1 to R10 and A1 to A7 are the same as described in the detailed description of the specification.

公开(公告)号：US20160028024A1

公开(公告)日：2016-01-28

申请号：US14713435

申请日：2015-05-15

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

Inventor： Rupasree Ragini DAS ,  Changho NOH ,  Kang Mun LEE ,  Virendra Kumar RAI ,  Dmitry KRAVCHUK

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

CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/5016 ,  H01L2251/5384

Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2  Formula 1 wherein in Formula 1, L1 is a divalent ligand represented by Formula 2, L2 is selected from a monovalent organic ligand, a divalent organic ligand, and trivalent organic ligand, and L2 is not a ligand represented by Formula 2; wherein in Formulae 1 and 2, M, CY1, CY2, Y1, Y2, Z1, a1, n1, and n2 are the same as described in the specification.

Abstract translation: 由式1表示的有机金属化合物：M（L1）n1（L2）n2式1其中在式1中，L1是由式2表示的二价配体，L2选自一价有机配体，二价有机配体和三价 有机配体和L2不是由式2表示的配体; 其中在式1和式2中，M，CY1，CY2，Y1，Y2，Z1，a1，n1和n2与说明书中描述的相同。