公开(公告)号：US09960365B2

公开(公告)日：2018-05-01

申请号：US14688434

申请日：2015-04-16

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

Inventor： Soonok Jeon ,  Jhunmo Son ,  Sangmo Kim ,  Hyunjung Kim ,  Yeonsook Jung ,  Yongsik Jung ,  Dalho Huh

IPC: C07D403/14 ,  H01L51/00 ,  C09K11/06 ,  C09K11/02 ,  H01L51/50

CPC classification number: H01L51/0072 ,  C07D403/14 ,  C09B1/00 ,  C09B23/148 ,  C09B57/00 ,  C09B57/008 ,  C09B57/10 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1074 ,  H01L51/0067 ,  H01L51/0085 ,  H01L51/5016

Abstract: A condensed cyclic compound represented by Formula 1: wherein in Formula 1, groups L1 and X1 to X16 are the same as described in the specification.

公开(公告)号：US20250089551A1

公开(公告)日：2025-03-13

申请号：US18824412

申请日：2024-09-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwang Suk Kim ,  Sangmo Kim ,  Minsik Min ,  Hyejin Bae ,  Yeon Sook Chung ,  Hyesung Choi ,  Joon Heo ,  Hosuk Kang ,  Jong Soo Kim ,  Joonghyuk Kim ,  Youngmok Son ,  Yeonkyung Lee ,  Daun Jeong ,  Kyeongsik Ju

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/02 ,  C09K11/06 ,  H10K50/11

Abstract: An organometallic compound represented by Formula 1: wherein M1 is a transition metal; Y1 to Y3 are each independently C or N; R4 is a substituted or unsubstituted C1-C60 alkyl group; ring CY2 to ring CY5 are each independently a C5-C60 carbocyclic group or a C1-C60 heterocyclic group; L1 is a single bond, O, S, Se, N(R61), B(R61), C(R61)(R62), or Si(R61)(R62); a1 is 1, 2, 3, 4, or 5; b10, b20, b30, b40, and b50 are each independently 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10; and the remaining substituent groups of Formula 1 are as provided herein.

公开(公告)号：US12178120B2

公开(公告)日：2024-12-24

申请号：US17400198

申请日：2021-08-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Soo Kim ,  Sangmo Kim ,  Eunsuk Kwon ,  Sungho Nam ,  Hyejin Bae ,  Sooghang Ihn

IPC: C07C211/61 ,  C09K11/06 ,  H10K85/60 ,  H10K50/12 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18

Abstract: Provided are an amine compound represented by Formula 1 and an organic light-emitting device including the same. The description of the substituents in Formula 1 is the same as provided in the detailed description.

公开(公告)号：US12114563B2

公开(公告)日：2024-10-08

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: H10K85/30 ,  C09K11/06 ,  H10K85/60 ,  H10K50/12

CPC classification number: H10K85/631 ,  C09K11/06 ,  H10K85/346 ,  H10K85/6572 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H10K50/121

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：US11991927B2

公开(公告)日：2024-05-21

申请号：US17159208

申请日：2021-01-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joonghyuk Kim ,  Hosuk Kang ,  Sangmo Kim ,  Sungho Nam ,  Youngmok Son ,  Hasup Lee ,  Yeonsook Chung ,  Yongsik Jung ,  Hyeonho Choi

IPC: H10K85/60 ,  H10K50/11 ,  H10K85/30 ,  H10K101/10 ,  H10K101/30 ,  H10K101/40

CPC classification number: H10K85/6572 ,  H10K85/324 ,  H10K85/624 ,  H10K85/633 ,  H10K85/653 ,  H10K85/654 ,  H10K85/6574 ,  H10K85/6576 ,  H10K50/11 ,  H10K2101/10 ,  H10K2101/30 ,  H10K2101/40

Abstract: An organic light-emitting device may include: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode,



wherein the organic layer may include an emission layer,
the emission layer may include a first compound, a second compound, and a fluorescent dopant,
the first compound, the second compound, and the fluorescent dopant may be different from one another,
the total weight of the first compound and the second compound may be greater than a weight of the fluorescent dopant, and
the first compound may be a compound represented by Formula 1:








Formula 1 may be understood by referring to the description of Formula 1 provided herein.

公开(公告)号：US11832511B2

公开(公告)日：2023-11-28

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: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  H10K50/11 ,  H10K101/10

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1044 ,  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 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：US20230157162A1

公开(公告)日：2023-05-18

申请号：US18150450

申请日：2023-01-05

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: H10K85/60 ,  C07D421/04 ,  C07F7/08 ,  C07D421/14 ,  C07F7/30 ,  C07D409/06 ,  C07D421/06 ,  C07F11/00 ,  H10K30/30 ,  H10K39/32 ,  H10K85/30 ,  H10K85/40

CPC classification number: H10K85/657 ,  C07D421/04 ,  C07F7/0816 ,  C07D421/14 ,  C07F7/30 ,  C07D409/06 ,  C07D421/06 ,  C07F11/00 ,  H10K30/30 ,  H10K39/32 ,  H10K85/30 ,  H10K85/40 ,  H10K85/615 ,  H10K85/636 ,  H10K85/649 ,  H10K85/654 ,  H10K85/655

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：US11569451B2

公开(公告)日：2023-01-31

申请号：US17475688

申请日：2021-09-15

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 ,  C07D421/14 ,  C07D409/06 ,  C07D421/06 ,  H01L27/30 ,  C07F7/08 ,  C07F7/30 ,  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：US11377458B2

公开(公告)日：2022-07-05

申请号：US16161559

申请日：2018-10-16

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

Inventor： Juhyun Kim ,  Wook Kim ,  Youngchun Kwon ,  Sangmo Kim ,  Changho Noh ,  Minsik Min ,  Sangho Park ,  Hyejin Bae ,  Wonseok Oh ,  Hasup Lee ,  Yongsik Jung ,  Younsuk Choi

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

Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2(L3)n3  Formula 1 wherein in Formula 1, M, L1, L2, L3, n1, n2, and n3 are the same as defined in the specification.

公开(公告)号：US20220204453A1

公开(公告)日：2022-06-30

申请号：US17472807

申请日：2021-09-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eigo MIYAZAKI ,  Satoshi INAYAMA ,  Atsushi IMAMURA ,  Hosuk Kang ,  Sangmo Kim ,  Mitsunori ITO

IPC: C07D221/18 ,  H01L51/00

Abstract: Provided are a heterocyclic compound represented by Formula 1 and Formula 2, an organic light-emitting device including the heterocyclic compound, and an electronic apparatus including the organic light-emitting device: wherein, in Formula 1 and Formula 2, the substituents may be understood by referring to the detailed description.