公开(公告)号：US12274159B2

公开(公告)日：2025-04-08

申请号：US17193540

申请日：2021-03-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonok Jeon ,  Inkoo Kim ,  Sangmo Kim ,  Yusuke Maruyama ,  Won-joon Son ,  Hyeonho Choi

IPC: H01L51/00 ,  C07F5/02 ,  C09K11/06 ,  H10K85/60 ,  H10K50/12 ,  H10K101/30

Abstract: An organic light-emitting device including: a first electrode; a second electrode; and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer includes an emission layer, wherein the emission layer includes a polycyclic compound represented by Formula 1 and a host, and wherein an amount of the polycyclic compound is less than an amount of the host in the emission layer, wherein Formula 1 is as provided herein.

公开(公告)号：US11832509B2

公开(公告)日：2023-11-28

申请号：US16898744

申请日：2020-06-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyejin Bae ,  Minsik Min ,  Eunsuk Kwon ,  Sangmo Kim ,  Hasup Lee ,  Soonok Jeon ,  Jongsoo Kim ,  Sungho Nam ,  Hyeonho Choi

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  C09B57/00 ,  C09B57/10 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K101/10

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09B57/00 ,  C09B57/10 ,  C09K11/06 ,  C09K2211/1044 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K50/18 ,  H10K2101/10

Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound.

M1(L11)n11(L12)n12  



wherein L11 in Formula 1 is a ligand represented by Formula 1-1, and the descriptions of other substituents are the same as described in the detailed description of the present application:

公开(公告)号：US20230363269A1

公开(公告)日：2023-11-09

申请号：US18311572

申请日：2023-05-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Soo Kim ,  Giwook Kang ,  Hosuk Kang ,  Eunsuk Kwon ,  Sangmo Kim ,  Joonghyuk Kim ,  Jiwhan Kim ,  Sungho Nam ,  Eunhye An ,  Heechoon Ahn ,  Eunkyung Lee ,  Dongjin Jang ,  Daun Jeong ,  Yeon Sook Chung ,  Yongsik Jung ,  Byoungki Choi ,  Eunjeong Choi ,  Hyeonho Choi ,  Yeseul Lee ,  Seowon Cho

IPC: H10K85/60 ,  H10K50/15 ,  H10K50/16 ,  H10K85/40 ,  C09K11/06 ,  C09K11/02 ,  H10K85/30 ,  C07F15/00 ,  C07F7/08 ,  C07F5/02

CPC classification number: H10K85/6572 ,  H10K50/15 ,  H10K50/16 ,  H10K85/654 ,  H10K85/40 ,  C09K11/06 ,  C09K11/02 ,  H10K85/346 ,  H10K85/342 ,  H10K85/658 ,  H10K85/6574 ,  C07F15/0086 ,  C07F15/0033 ,  C07F7/0812 ,  C07F5/027 ,  C07B2200/05 ,  C09K2211/185 ,  C09K2211/1044 ,  C09K2211/1085 ,  H10K2101/25

Abstract: An organic light-emitting device including a first electrode; a second electrode facing the first electrode; an interlayer arranged between the first electrode and the second electrode, wherein the interlayer comprises an emission layer; a first compound represented by Formula 1; and a second compound represented by Formula 2:




wherein ring CY11 to ring CY14, ring CY23, and ring CY24 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; E1 is a group represented by Formula 1A; k1 is an integer from 1 to 5; n11 is an integer from 1 to 3; n12 is an integer from 0 to 3; X21 is N or C(R21a), X22 is N or C(R22a), X23 is N or C(R23a), and at least one of X21 to X23 is N; and the remaining substituents are as defined herein.

公开(公告)号：US11807654B2

公开(公告)日：2023-11-07

申请号：US16744481

申请日：2020-01-16

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

Inventor： Hyejin Bae ,  Wataru Sotoyama ,  Sangmo Kim ,  Wook Kim ,  Jongsoo Kim ,  Joonghyuk Kim ,  Minsik Min ,  Jhunmo Son ,  Hasup Lee ,  Yongsik Jung

IPC: H01L51/54 ,  C07F15/00 ,  H10K85/30 ,  H10K50/11 ,  H10K101/10

CPC classification number: C07F15/0086 ,  H10K85/346 ,  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:

M11(L11)n11(L12)n12  Formula 1



wherein, in Formula 1,
M11 is a first-row transition metal, a second-row transition metal, or a third-row transition metal,
L11 is a ligand represented by Formula 1-1,
L12 is a monodentate ligand or a bidentate ligand,
n11 is 1, and
n12 is 0, 1, or 2:










wherein, in Formula 1-1,
Y11, A11, T11 k11, k12, k13, b11, E11 to E13 and R11 to R17 are described in the specification, and *1 to *4 each independently indicate a binding site to M11.

公开(公告)号：US20230069900A1

公开(公告)日：2023-03-09

申请号：US17324323

申请日：2021-05-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yusuke MARUYAMA ,  Sangmo Kim ,  Juhyun Kim ,  Joonghyuk Kim ,  Hwangsuk Kim ,  Sungho Nam ,  Soohwan Sul ,  Dmitry ANDROSOV ,  Soonok Jeon ,  Yongsik Jung

IPC: H01L51/00 ,  C09K11/06

Abstract: Disclosed are an organic light-emitting device and an electronic apparatus including the same. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer located between the first electrode and the second electrode and including an emission layer, wherein the emission layer includes a host compound, a first dopant compound, and a second dopant compound, and the second dopant compound is represented by Formula 1, A-(Ar1)n11  Formula 1 wherein, in Formula 1, A is a group represented by Formula 1-1, wherein, in Formulae 1 and 1-1, Ar1, n11, M, CY1 to CY5, R1 to R5, and a1 to a5 are the same as described in the specification.

公开(公告)号：US11145822B2

公开(公告)日：2021-10-12

申请号：US16165005

申请日：2018-10-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jisoo Shin ,  Yeong Suk Choi ,  Katsunori Shibata ,  Taejin Choi ,  Sungyoung Yun ,  Ohkyu Kwon ,  Sangmo Kim ,  Hiromasa Shibuya ,  Gae Hwang Lee ,  Yong Wan Jin ,  Hyesung Choi ,  Chul Baik ,  Hyerim Hong

IPC: H01L51/00 ,  H01L51/42 ,  C07D421/04 ,  C07F7/08 ,  C07D421/14 ,  C07F7/30 ,  C07D409/06 ,  C07D421/06 ,  H01L27/30 ,  C07F11/00

Abstract: A compound of Chemical Formula 1, and a photoelectric device, an image sensor, and an electronic device including the same are disclosed: In Chemical Formula 1, each substituent is the same as defined in the detailed description.

公开(公告)号：US20210167311A1

公开(公告)日：2021-06-03

申请号：US16944248

申请日：2020-07-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonok Jeon ,  Eunsuk Kwon ,  Sangmo Kim ,  Minsik Min ,  Hyejin Bae ,  Yeonsook Chung ,  Yongsik Jung ,  Youngmok Son ,  Eunkyung Lee ,  Hasup Lee ,  Hyeonho Choi

IPC: H01L51/50 ,  H01L51/00

Abstract: Presented is an organic light-emitting device including a host, a dopant, and a sensitizer.

公开(公告)号：US20210167303A1

公开(公告)日：2021-06-03

申请号：US17035858

申请日：2020-09-29

Applicant: Samsung Electronics Co., Ltd. ,  University of Ulsan Foundation for Industry Cooperation

Inventor： Sangmo Kim ,  Minhyung Lee ,  Minsik Min ,  Hyejin Bae ,  Jhunmo Son ,  Yongsik Jung ,  Hyeonho Choi ,  Younghoon Lee ,  Hasup Lee ,  Jun Chwae

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

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 are provided: M1(L11)n11(L12)n12  Formula 1 wherein, in Formula 1, L11 may be a ligand represented by Formula 1-1, and the other substituents may be understood by referring to the descriptions thereof provided in the detailed description:

公开(公告)号：US20200280003A1

公开(公告)日：2020-09-03

申请号：US16750214

申请日：2020-01-23

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

Inventor： Minsik Min ,  Sangmo Kim ,  Hosuk Kang ,  Wook Kim ,  Sungho Nam ,  Hyejin Bae ,  Jhunmo Son ,  Yongsik Jung ,  Jun Chwae

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

Abstract: Provided are the organometallic compound represented by Formula 1 and an organic light-emitting device including the same: M, X1 to X4, X11, ring CY2 to ring CY4, T1, T2, R1 to R4, and a1 to a4 in Formula 1 are the same as described in the present specification.

公开(公告)号：US10062853B2

公开(公告)日：2018-08-28

申请号：US15346090

申请日：2016-11-08

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

Inventor： Yongsik Jung ,  Miyoung Chae ,  Jhunmo Son ,  Dalho Huh ,  Eunsuk Kwon ,  Sangmo Kim ,  Saeyoun Lee ,  Soonok Jeon ,  Yeonsook Chung ,  Hosuk Kang ,  Jongsoo Kim

IPC: H01L51/50 ,  H01L51/00 ,  C07D209/86 ,  C09K11/02

CPC classification number: H01L51/0072 ,  C07D209/86 ,  C09K11/025 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5096

Abstract: A condensed cyclic compound represented by Formula 1: Ar1-L1-L2-Ar2  Formula 1 wherein in Formula 1, Ar1, Ar2, L1, and L2 are the same as described in the specification.