公开(公告)号：US11352384B2

公开(公告)日：2022-06-07

申请号：US16240203

申请日：2019-01-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunyoung Lee ,  Jungin Lee ,  Aram Jeon ,  Kyuyoung Hwang ,  Seungyeon Kwak ,  Ohyun Kwon ,  Yuri Cho ,  Byoungki Choi ,  Seokhwan Hong

IPC: C07F15/00 ,  H01L51/00 ,  H05B33/14 ,  C09K11/06 ,  C07B59/00 ,  H01L51/50 ,  H01L51/52

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：US20200308203A1

公开(公告)日：2020-10-01

申请号：US16830660

申请日：2020-03-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangdong Kim ,  Seungyeon Kwak ,  Sungjun Kim ,  Jongsoo Kim ,  Aram Jeon ,  Sunggyu Kang ,  Hyun Koo ,  Jiwhan Kim ,  Sukekazu ARATANI ,  Kum Hee Lee ,  Yongsuk Cho ,  Yuri Cho ,  Byoungki Choi ,  Jongwon Choi ,  Hyeonho Choi ,  Youngki Hong ,  Kyuyoung Hwang

IPC: C07F15/00 ,  H01L51/00

Abstract: Disclosed are an organometallic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic device including the organic light-emitting device: The detailed description of Formula 1 is the same as described in the present specification.

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.

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

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06 ,  H10K85/60 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18

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：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

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

Abstract: An organometallic compound represented by Formula 1:2 wherein, in Formula 1, groups and variables are the same as described in the specification.

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

IPC: C07F15/00 ,  H01L51/52 ,  H01L51/50 ,  C07F1/12 ,  H01L51/00

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