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公开(公告)号：US12286448B2
公开(公告)日：2025-04-29
申请号：US16166826
申请日：2018-10-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Aram Jeon , Banglin Lee , Seungyeon Kwak , Sunyoung Lee , Jungin Lee , Yuri Cho , Seokhwan Hong , Kyuyoung Hwang , Ohyun Kwon
IPC: C07F15/00 , C07F1/12 , H10K50/11 , H10K85/30 , H10K101/10
Abstract: The present disclosure relates to an organometallic compound, an organic light-emitting device including the same, and a diagnostic composition including the organometallic compound, wherein the organometallic compound is represented by Formula 1: is suitable for use in an organic layer of an organic light-emitting device. The organic light-emitting device may have, due to the inclusion of an organic layer including the organometallic compound represented by Formula 1, a low driving voltage high efficiency, high power, high quantum efficiency, a long lifespan, a low roll-off ration, and excellent color purity. In addition, the organometallic compound represented by Formula 1 may provide high luminescent efficiency. Accordingly, a diagnostic composition including the organometallic compound may have high diagnostic efficiency. In Formula 1, groups and variables are the same as described in the specification.
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公开(公告)号：US12052916B2
公开(公告)日：2024-07-30
申请号：US17036769
申请日：2020-09-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Byungjoon Kang , Seungyeon Kwak , Kum Hee Lee , Aram Jeon , Kyuyoung Hwang , Banglin Lee , Shingo Ishihara , Yuri Cho , Byoungki Choi , Seokhwan Hong
CPC classification number: H10K85/656 , C07F15/0033 , C09K11/06 , C09K2211/185 , H10K50/15 , H10K50/167 , H10K50/171 , H10K50/18
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 may be understood by referring to the descriptions of M, L1, L2, n1, and n2 respectively as disclosed herein.-
公开(公告)号：US11754350B2
公开(公告)日：2023-09-12
申请号：US16942303
申请日：2020-07-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Wooram Hong , Jeonghun Kim , Hyundo Choi , Hyukju Kwon , Youngjin Park , Aram Jeon , Yongsik Jung , Wonje Choi , Taesin Ha
CPC classification number: F28F9/26 , B25J9/1687 , F28F7/02 , B25J15/00 , F28F2275/14
Abstract: A heat exchanger module includes a first heat exchanging body including at least one first through hole and a second heat exchanging body including at least one second through hole. The second heat exchanging body is configured to be coupled to the first heat exchanging body, and an accommodation hole is provided between the first heat exchanging body and the second heat exchanging body by the first heat exchanging body and the second heat exchanging body being coupled together.
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公开(公告)号：US11665957B2
公开(公告)日：2023-05-30
申请号：US16718275
申请日：2019-12-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Aram Jeon , Ohyun Kwon , Seungyeon Kwak , Yoonhyun Kwak , Kum Hee Lee , Hyeonho Choi , Whail Choi , Kyuyoung Hwang
CPC classification number: H10K85/346 , C07F15/0086 , C09K11/06 , C09K2211/185 , H10K50/11 , H10K2101/10
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, M, X1 to X4, Y1, X5, ring CY1 to ring CY5, T1 to T3, T1 to T5, and a1 to a5 are each independently the same as described above.-
公开(公告)号：US11569460B2
公开(公告)日：2023-01-31
申请号：US16176330
申请日：2018-10-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yongsuk Cho , Ohyun Kwon , Yoonhyun Kwak , Sungjun Kim , Chul Baik , Kum Hee Lee , Sunghun Lee , Aram Jeon , Jongwon Choi
Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2(L3)n3 Formula 1 wherein M, L1, L2, L3, n1, n2, and n3 are the same as described in the specification.
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Patent Agency Ranking
公开(公告)号：US11205758B2
公开(公告)日：2021-12-21
申请号：US16146244
申请日：2018-09-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyuyoung Hwang , Seungyeon Kwak , Sunyoung Lee , Jungin Lee , Aram Jeon , Yuri Cho , Seokhwan Hong , Ohyun Kwon , Byoungki Choi
Abstract: An organometallic compound represented by Formula 1:2 wherein, in Formula 1, groups and variables are the same as described in the specification.
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公开(公告)号：US10937974B2
公开(公告)日：2021-03-02
申请号：US15957292
申请日：2018-04-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Aram Jeon , Seungyeon Kwak , Sungjun Kim , Kum Hee Lee , Yongsuk Cho , Whail Choi , Yoonhyun Kwak , Ohyun Kwon
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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公开(公告)号：US20200212320A1
公开(公告)日：2020-07-02
申请号：US16718275
申请日：2019-12-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Aram Jeon , Ohyun Kwon , Seungyeon Kwak , Yoonhyun Kwak , Kum Hee Lee , Hyeonho Choi , Whail Choi , Kyuyoung Hwang
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, M, X1 to X4, Y1, X5, ring CY1 to ring CY5, T1 to T3, T1 to T5, and a1 to a5 are each independently the same as described above.
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公开(公告)号：US10651402B2
公开(公告)日：2020-05-12
申请号：US15270703
申请日：2016-09-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kum Hee Lee , Kyuyoung Hwang , Yoonhyun Kwak , Ohyun Kwon , Aram Jeon , Hyeonho Choi , Byoungki Choi
Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, b18, A11, L11, M, m, R18, and X11 to X17 are the same as described in the specification.
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公开(公告)号：US20190135844A1
公开(公告)日：2019-05-09
申请号：US16166826
申请日：2018-10-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Aram Jeon , Banglin Lee , Seungyeon Kwak , Sunyoung Lee , Jungin Lee , Yuri Cho , Seokhwan Hong , Kyuyoung Hwang , Ohyun Kwon
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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