公开(公告)号：US11758802B2

公开(公告)日：2023-09-12

申请号：US16669770

申请日：2019-10-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Banglin Lee ,  Soyeon Kim ,  Jiyoun Lee ,  Jongwon Choi ,  Dmitry Kravchuk ,  Sangdong Kim ,  Sukekazu Aratani ,  Yongsuk Cho

IPC: H10K85/30 ,  C07D403/14 ,  C07D487/04 ,  C07F15/00 ,  C09K11/06 ,  H10K85/60 ,  H10K50/11 ,  H10K101/10

CPC classification number: H10K85/342 ,  C07D403/14 ,  C07D487/04 ,  C07F15/0033 ,  C09K11/06 ,  H10K85/6572 ,  C09K2211/1018 ,  C09K2211/1029 ,  C09K2211/185 ,  H10K50/11 ,  H10K2101/10

Abstract: A composition including a first compound represented by Formula 1 and a second compound represented by Formula 2 and an organic light-emitting device including the composition:




Formulae 1 and 2 may each be understood by referring to the descriptions thereof provided herein.

公开(公告)号：US20230126171A1

公开(公告)日：2023-04-27

申请号：US18047418

申请日：2022-10-18

Applicant: Samsung Electronics Co., Ltd.

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

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 1A, Ln2 is a ligand represented by Formula 1B, n1 is 1 or 2, and n2 is 1 or 2: wherein ring CY21 is a 5-membered carbocyclic group or a 5-membered heterocyclic group, X31 and X32 are each independently O or S, b20 is an integer from 0 to 6, R11 to R18, R20 to R22, and R31 to R37 are as defined herein, and * and *′ each indicates a binding site to M1.

公开(公告)号：US11539007B2

公开(公告)日：2022-12-27

申请号：US17166385

申请日：2021-02-03

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

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

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

公开(公告)号：US11476429B2

公开(公告)日：2022-10-18

申请号：US16043323

申请日：2018-07-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyuyoung Hwang ,  Seungyeon Kwak ,  Soyeon Kim ,  Sunyoung Lee ,  Jungin Lee ,  Hyeonho Choi ,  Whail Choi ,  Yoonhyun Kwak ,  Byoungki Choi

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

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：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：US10686142B2

公开(公告)日：2020-06-16

申请号：US14692991

申请日：2015-04-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soyeon Kim ,  Sunyoung Lee ,  Yoonhyun Kwak ,  Sangyeob Lee ,  Kyuhyun Im

IPC: H01L51/00 ,  C07D487/06 ,  C09K11/06 ,  C07D471/04 ,  C07D495/04 ,  C07D491/048 ,  H01L51/50

Abstract: A condensed cyclic 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：US10023598B2

公开(公告)日：2018-07-17

申请号：US14602337

申请日：2015-01-22

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

Inventor： Whail Choi ,  Yoonhyun Kwak ,  Soyeon Kim ,  Bumwoo Park ,  Sunyoung Lee ,  Jiyoun Lee ,  Jongwon Choi

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

Abstract: An organometallic compound represented by Formula 1: wherein in Formula 1, CY1, M, L, R1, R2, R3, R4, a1, a2, n1, and n2 are described in the specification.

公开(公告)号：US09771373B2

公开(公告)日：2017-09-26

申请号：US14599724

申请日：2015-01-19

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

Inventor： Sunyoung Lee ,  Soyeon Kim ,  Yoonhyun Kwak ,  Sangdong Kim ,  Sangyeob Lee

IPC: C07D487/06 ,  C07D519/00 ,  H01L51/00 ,  H01L51/50

CPC classification number: C07D487/06 ,  C07D519/00 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5024 ,  H01L51/5072 ,  H01L2251/5384

Abstract: A condensed cyclic compound represented by one of Formulae 1A to 1C, wherein Formulae 1A to 1C are disclosed in the detailed description.

公开(公告)号：US20170012226A1

公开(公告)日：2017-01-12

申请号：US15273267

申请日：2016-09-22

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

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

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，