公开(公告)号：US12247039B2

公开(公告)日：2025-03-11

申请号：US17104051

申请日：2020-11-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minsik Min ,  Hyejin Bae ,  Soonok Jeon ,  Inkoo Kim ,  Jong Soo Kim ,  Sungho Nam ,  Hyeonho Choi

IPC: H01L51/00 ,  C07F1/10 ,  C07F15/00 ,  H10K85/30 ,  H10K85/60 ,  H10K50/15 ,  H10K50/16

Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound and an electronic apparatus including the organic light-emitting device: Formula 1 may be understood by referring to the descriptions of Formula 1 provided herein.

公开(公告)号：US12239009B2

公开(公告)日：2025-02-25

申请号：US17032392

申请日：2020-09-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kum Hee Lee ,  Byungjoon Kang ,  Seungyeon Kwak ,  Sunghun Lee ,  Aram Jeon ,  Hyeonho Choi ,  Kyuyoung Hwang ,  Byoungki Choi ,  Whail Choi

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06 ,  H10K85/30 ,  H10K85/40 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18

Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2  Formula 1 wherein, Formula 1, M is a transition metal, L1 is a ligand represented by Formula 2 as provided herein, L2 is a ligand represented by Formula 3 as provided herein, and n1 and n2 are each independently 1 or 2.

公开(公告)号：US12209100B2

公开(公告)日：2025-01-28

申请号：US17465019

申请日：2021-09-02

Applicant: Samsung Electronics Co., Ltd. ,  Research & Business Foundation SUNGKYUNKWAN UNIVERSITY

Inventor： Soonok Jeon ,  Junyeob Lee ,  Halim Lee ,  Jihoon Kang ,  Inkoo Kim ,  Youngmo Sung ,  Joonghyuk Kim ,  Sangho Park ,  Soohwan Sul ,  Won-joon Son ,  Hyeonho Choi

IPC: C07D519/00 ,  C07D487/14 ,  H10K85/60 ,  H10K50/11 ,  H10K50/12 ,  H10K71/00 ,  H10K101/00 ,  H10K101/10 ,  H10K101/30 ,  H10K101/40

Abstract: Provided are a heterocyclic compound represented by Formula 1-1 or 1-2, an organic light-emitting device including the heterocyclic compound, and an electronic apparatus including the organic light-emitting device: Formulae 1-1 and 1-2 may each be understood by referring to the descriptions of Formulae 1-1 and 1-2 provided herein.

公开(公告)号：US20240074303A1

公开(公告)日：2024-02-29

申请号：US18163504

申请日：2023-02-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joonghyuk Kim ,  Taegon Kim ,  Shinae Jun ,  Hyeonho Choi ,  Seungyeon Kwak ,  Jiwhan Kim ,  Sunghun Lee

IPC: H10K85/30 ,  C09K11/02 ,  C09K11/06 ,  C09K11/08 ,  C09K11/88 ,  H10K50/115 ,  H10K50/12 ,  H10K59/10 ,  H10K85/60

CPC classification number: H10K85/346 ,  C09K11/02 ,  C09K11/06 ,  C09K11/0883 ,  C09K11/883 ,  H10K50/115 ,  H10K50/121 ,  H10K59/10 ,  H10K85/6572 ,  H10K85/658 ,  B82Y20/00

Abstract: A display apparatus, including a substrate including at least one blue light-emitting unit, and a color control portion provided on the substrate and configured to control a color of a light generated at the substrate, wherein the color control portion includes a first color control element, wherein the first color control element includes a first quantum dot for green light conversion, and the at least one blue light-emitting unit of the substrate includes an emission layer, wherein the emission layer includes a host, a first dopant, and a second dopant, and wherein the display apparatus further satisfies conditions as defined herein.

公开(公告)号：US11858949B2

公开(公告)日：2024-01-02

申请号：US16898737

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

CPC classification number: C07F15/0086 ,  C09K11/06 ,  H10K85/346 ,  C09K2211/1044 ,  C09K2211/185 ,  H10K50/11 ,  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  

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

公开(公告)号：US11785840B2

公开(公告)日：2023-10-10

申请号：US17223497

申请日：2021-04-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soyeon Kim ,  Yoonhyun Kwak ,  Ohyun Kwon ,  Hyeonho Choi ,  Hyun Koo ,  Youngjae Park

IPC: H01L51/00 ,  H05B33/14 ,  C09K11/00 ,  A61K49/00 ,  C07F15/00 ,  C09K11/02 ,  C09K11/06 ,  G01N33/52 ,  H10K85/30 ,  H10K85/60 ,  H10K50/11 ,  H10K101/10

CPC classification number: H10K85/346 ,  A61K49/0015 ,  C07F15/0086 ,  C09K11/00 ,  C09K11/025 ,  C09K11/06 ,  G01N33/52 ,  H05B33/14 ,  H10K85/6572 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1022 ,  C09K2211/1029 ,  C09K2211/185 ,  H10K50/11 ,  H10K2101/10

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：US11641773B2

公开(公告)日：2023-05-02

申请号：US17128400

申请日：2020-12-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jungin Lee ,  Kyuyoung Hwang ,  Soyeon Kim ,  Aram Jeon ,  Hyeonho Choi ,  Hyun Koo ,  Sangdong Kim ,  Yoonhyun Kwak ,  Ohyun Kwon ,  Byoungki Choi

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

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

公开(公告)号：US20230081897A1

公开(公告)日：2023-03-16

申请号：US17469497

申请日：2021-09-08

Applicant: Samsung Electronics Co., Ltd. ,  Kwangwoon University Industry-Academic Collaboration Foundation

Inventor： Sangmo Kim ,  Yunmi Lee ,  Juhyun Kim ,  Jiwhan Kim ,  Yusuke MARUYAMA ,  Dmitry ANDROSOV ,  Soonok Jeon ,  Hyeonho Choi ,  Sangback Lee ,  Hanseul Lee

IPC: C07F5/02 ,  H01L51/00

Abstract: A polycyclic compound represented by Formula 1: wherein, in Formulae 1, ring CY1, ring CY2, and ring CY3 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; X1 is B, N, P, P(═O), P(═S), Al, Ga, As, C(R4), Si(R4), or Ge(R4); Y1 and Y2 are each independently O, S, Se, B(R5), N(R5), C(R5)(R6), Si(R5)(R6), Ge(R5)(R6), Ga(R5), As(R5) P(R5), P(═O)(R5), P(═S)(R5), or Al(R5); and R1, R2, R3, b1, b2, and b3 are as provided herein.

公开(公告)号：US11552258B2

公开(公告)日：2023-01-10

申请号：US16903913

申请日：2020-06-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonok Jeon ,  Inkoo Kim ,  Won-joon Son ,  Yeonsook Chung ,  Hyeonho Choi

IPC: H01L51/00 ,  C07D403/14 ,  C09K11/06 ,  C07D403/10 ,  H01L51/50 ,  H01L51/52

Abstract: Disclosed is an organic light-emitting device including an emission layer that includes a first compound satisfying Conditions 1 to 4 below: ΔEST>ΔEST2+ΔE′TT  Condition 1: 0 eV 0 eV.  Condition 4:

公开(公告)号：US20220359833A1

公开(公告)日：2022-11-10

申请号：US16903913

申请日：2020-06-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonok Jeon ,  Inkoo Kim ,  Won-joon Son ,  Yeonsook Chung ,  Hyeonho Choi

IPC: H01L51/00 ,  C07D403/14 ,  C09K11/06 ,  C07D403/10

Abstract: Disclosed is an organic light-emitting device including an emission layer that includes a first compound.