公开(公告)号：US11773123B2

公开(公告)日：2023-10-03

申请号：US16669772

申请日：2019-10-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsuk Cho ,  Soyeon Kim ,  Jiyoun Lee ,  Jongwon Choi ,  Dmitry Kravchuk ,  Banglin Lee ,  Ohyun Kwon ,  Kyuhyun Im

IPC: C07F15/00 ,  H10K85/30 ,  H10K85/60

CPC classification number: C07F15/0033 ,  H10K85/342 ,  H10K85/615 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576

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:






wherein, in Formula 1, Y2, a ring CY2, R1 to R8, R20, A1 to A7 and d2 may be each independently the same as described in the specification.

公开(公告)号：US10672995B2

公开(公告)日：2020-06-02

申请号：US14801080

申请日：2015-07-16

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

Inventor： Rupasree Ragini Das ,  Kangmun Lee ,  Changho Noh ,  Hyejin Bae ,  Virendra Kumar Rai ,  Dmitry Kravchuk

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

Abstract: An organometallic compound represented by Formula 1: Ir(L1)n(L2)(3-n)  Formula 1 wherein in Formula 1, L1, L2, and n are the same as described in the specification.

公开(公告)号：US10164198B2

公开(公告)日：2018-12-25

申请号：US14810863

申请日：2015-07-28

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

Inventor： Hyejin Bae ,  Wook Kim ,  Changho Noh ,  Rupasree Ragini Das ,  Virendra Kumar Rai ,  Miyoung Chae ,  Dmitry Kravchuk

IPC: H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  C07F15/00 ,  C09K11/02 ,  H01L51/50

Abstract: An organometallic compound represented by Formula 1: wherein in Formula 1, R11 to R20, L11, m11, and n11 are the same as described in the specification.

公开(公告)号：US09353224B2

公开(公告)日：2016-05-31

申请号：US14088881

申请日：2013-11-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chung Kun Cho ,  Fedosya Kalinina ,  Dmitry Kravchuk ,  Dmitry Androsov ,  Mikhail Kovalev

IPC: C08G73/14 ,  C08G73/10 ,  C08L79/08

CPC classification number: C08G73/14 ,  C08G73/1039 ,  C08G73/1064 ,  C08L79/08

Abstract: A composition including a plurality of oligomers including at least one selected from a repeating unit represented by Chemical Formula 1, a repeating unit represented by Chemical Formula 2, and a combination thereof; and at least one selected from a repeating unit represented by Chemical Formula 3, a repeating unit represented by Chemical Formula 3A, and a combination thereof; wherein at least a part of the plurality of oligomers includes at least one terminal end having an amino group, and wherein at least a part of the plurality of oligomers including at least one terminal end having an amino group is a diamine having a pKa value of equal to or less than 3 at 25° C.: wherein the variables in Chemical Formulae 1, 2, 3, and 3A are described in the specification.

Abstract translation: 包含选自化学式1表示的重复单元，化学式2表示的重复单元和其组合中的至少一种的多种低聚物的组合物， 和选自由化学式3表示的重复单元，由化学式3A表示的重复单元及其组合中的至少一种; 其中所述多个低聚物的至少一部分包含至少一个具有氨基的末端，并且其中包含至少一个具有氨基的末端的多个低聚物的至少一部分是pKa值为 在25℃下等于或小于3：其中化学式1,2,3和3A中的变量在说明书中描述。

公开(公告)号：US12291540B2

公开(公告)日：2025-05-06

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 ,  H10K50/11 ,  H10K85/30 ,  H10K101/10

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：US20230322827A1

公开(公告)日：2023-10-12

申请号：US18210212

申请日：2023-06-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsuk CHO ,  Soyeon KIM ,  Jiyoun LEE ,  Jongwon CHOI ,  Dmitry Kravchuk ,  Banglin LEE ,  Ohyun KWON ,  Kyuhyun IM

IPC: C07F15/00 ,  H10K85/30 ,  H10K85/60

CPC classification number: C07F15/0033 ,  H10K85/342 ,  H10K85/615 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576

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:






wherein, in Formula 1, Y2, a ring CY2, R1 to R8, R20, A1 to A7 and d2 may be each independently the same as described in the specification.

公开(公告)号：US10923667B2

公开(公告)日：2021-02-16

申请号：US15915131

申请日：2018-03-08

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

Inventor： Sangho Park ,  Wataru Sotoyama ,  Wook Kim ,  Eunsuk Kwon ,  Sangmo Kim ,  Jaejun Chang ,  Dmitry Kravchuk ,  Hyejin Bae ,  Yeonsook Chung ,  Youngmok Son ,  Namheon Lee ,  Jun Chwae ,  Sunghan Kim

IPC: H01L51/00 ,  C07F15/00 ,  H01L51/50 ,  C09K11/06 ,  H01L51/52 ,  H01L51/56

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：US20200308202A1

公开(公告)日：2020-10-01

申请号：US16669772

申请日：2019-10-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsuk Cho ,  Soyeon Kim ,  Jiyoun Lee ,  Jongwon Choi ,  Dmitry Kravchuk ,  Banglin Lee ,  Ohyun Kwon ,  Kyuhyun Im

IPC: C07F15/00 ,  H01L51/00

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: wherein, in Formula 1, Y2, a ring CY2, R1 to R8, R20, A1 to A7 and d2 may be each independently the same as described in the specification.

公开(公告)号：US20200308201A1

公开(公告)日：2020-10-01

申请号：US16669765

申请日：2019-10-31

Applicant: Samsung Electronics Co., Ltd. ,  SAMSUNG SDI CO., LTD.

Inventor： Banglin Lee ,  Dongmin Kang ,  Soyeon Kim ,  Jiyoun Lee ,  Yongsuk Cho ,  Jongwon Choi ,  Dmitry Kravchuk ,  Dongyeong Kim ,  Junseok Kim ,  Namheon Lee ,  Byeonggwan Lee ,  Sangshin Lee ,  Yasushi Koishikawa

IPC: C07F15/00 ,  H01L51/00

Abstract: A composition including a first compound including a compound represented by Formula 1, a second compound including a compound represented by Formula 2, and a third compound including a compound represented by Formula 3, and an organic light-emitting device including the composition: wherein the description of Formulae 1 to 3 are the same as described in the specification.

公开(公告)号：US10411199B2

公开(公告)日：2019-09-10

申请号：US13921646

申请日：2013-06-19

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

Inventor： Chang Ho Noh ,  O Hyun Kwon ,  Ragini Das Rupasree ,  Dmitry Kravchuk ,  Hyeon Ho Choi

IPC: H01L51/00 ,  C09K11/06 ,  H05B33/14 ,  C07F15/00

Abstract: An organometallic complex represented by Chemical Formula 1: wherein M, CyN, CyC, X1, X2, R1 to R4, R′ and n are described in the specification.