公开(公告)号：US20230309390A1

公开(公告)日：2023-09-28

申请号：US18050138

申请日：2022-10-27

Applicant: Samsung Electronics Co., Ltd.

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

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

CPC classification number: H01L51/0072 ,  C07D403/10 ,  C07D403/14 ,  C09K11/06 ,  H01L51/0067 ,  C09K2211/1018 ,  H01L51/5012

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

公开(公告)号：US11691957B2

公开(公告)日：2023-07-04

申请号：US16897189

申请日：2020-06-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsik Jung ,  Wataru Sotoyama ,  Hosuk Kang ,  Sungjun Kim ,  Joonghyuk Kim ,  Youngmok Son ,  Won-Joon Son ,  Yeonsook Chung

IPC: C07D307/79 ,  C07D407/04 ,  C07D409/04 ,  C07D407/10 ,  C07D333/54 ,  C07D409/14 ,  C07D409/10 ,  C07D405/04 ,  C07D413/10 ,  C07D471/04 ,  C07F7/08 ,  H10K85/40 ,  H10K85/60 ,  H10K50/17 ,  H10K50/12 ,  C07D405/10 ,  C07D413/04 ,  C07D419/04 ,  C07D407/14 ,  C07D333/72 ,  H01L51/00 ,  H01L51/50 ,  C07D307/87 ,  H01L51/42

CPC classification number: C07D307/79 ,  C07D307/87 ,  C07D333/54 ,  C07D333/72 ,  C07D405/04 ,  C07D405/10 ,  C07D407/04 ,  C07D407/10 ,  C07D407/14 ,  C07D409/04 ,  C07D409/10 ,  C07D409/14 ,  C07D413/04 ,  C07D413/10 ,  C07D419/04 ,  C07D471/04 ,  C07F7/0816 ,  H01L51/0065 ,  H01L51/0068 ,  H01L51/0069 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0094 ,  H01L51/5024 ,  H01L51/5092 ,  H01L51/4273 ,  H01L51/5056 ,  H01L51/5072

Abstract: Provided are a condensed cyclic compound represented by Formula 1 and an organic light-emitting device including the same:




wherein, in Formula 1, X1, A1, L11, a11, Ar11, Ar12, b11, R11, R12, c11, and c12 are the same as defined in the specification.

公开(公告)号：US20230101854A1

公开(公告)日：2023-03-30

申请号：US17713688

申请日：2022-04-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyejin Bae ,  Hwangsuk Kim ,  Minsik Min ,  Sangho Park ,  Soonok Jeon ,  Yeonsook Chung ,  Hyesung Choi ,  Jong Soo Kim ,  Jun Chwae ,  Hyeonho Choi

IPC: C07F15/00 ,  H01L51/00

Abstract: An organometallic compound, represented by Formula 1: wherein M1 is a transition metal; X10 is C; X11 to X14, X20, X30 to X36, and X40 are each independently C or N; ring A20 and ring A40 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; and R1 to R5, R10, R20, R31, R32, R40, R51, R52, T1, b10, b20, b31, b32, and b40 are as defined herein.

公开(公告)号：US20230034532A1

公开(公告)日：2023-02-02

申请号：US17199635

申请日：2021-03-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsik Jung ,  Eunsuk Kwon ,  Hwangsuk Kim ,  Yeonsook Chung ,  Hosuk Kang ,  Joonghyuk Kim ,  Sungho Nam ,  Youngmok Son

IPC: H01L51/00 ,  C07D209/86 ,  C09K11/06

Abstract: A heterocyclic compound represented by Formula 1: wherein, Ar1 is a group represented by Formula 2, Ar1 includes at least one cyano group, A1, A2, L1, a1, Ar11, Ar12, Ar13, m1, R1, R10, R20, R30, b1, b10, b20, and b30 are the same as described in the present disclosure, and * and *′ each indicate a binding site to a neighboring atom.

公开(公告)号：US11339143B2

公开(公告)日：2022-05-24

申请号：US16244431

申请日：2019-01-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yeonsook Chung ,  Soonok Jeon ,  Masaki Numata ,  Myungsun Sim ,  Hasup Lee ,  Sooghang Ihn

IPC: C07D403/10 ,  C07D487/04 ,  C07D403/14 ,  C07D405/14 ,  C07D409/14 ,  C07D401/14 ,  C07D495/04 ,  C07D495/14 ,  C07D491/048 ,  C07D491/147 ,  C07D491/153 ,  C07D519/00 ,  H01L51/00 ,  H01L51/50

Abstract: A condensed cyclic compound represented by Formula 1: wherein, in Formula 1, A1, D1, and R11 to R14 are the same as described in the specification.

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：US20200317694A1

公开(公告)日：2020-10-08

申请号：US16580503

申请日：2019-09-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonok Jeon ,  Yeonsook Chung ,  Eunsuk Kwon ,  Jhunmo Son ,  Hasup LEE ,  Sooghang IHN

IPC: C07D519/00 ,  H01L51/00

Abstract: A condensed-cyclic compound represented by Formula 1 and an organic light-emitting device including the same: wherein, in Formula 1, A11 is a group represented by Formulae 2-1 to 2-3 as described herein.

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.

公开(公告)号：US12048243B2

公开(公告)日：2024-07-23

申请号：US17239871

申请日：2021-04-26

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

Inventor： Jiwhan Kim ,  Kyunghyung Lee ,  Junyeob Lee ,  Soonok Jeon ,  Eunsuk Kwon ,  Jong Soo Kim ,  Joonghyuk Kim ,  Sungho Nam ,  Yusuke Maruyama ,  Dmitry Androsov ,  Hasup Lee ,  Sooghang Ihn ,  Yeonsook Chung ,  Hyeonho Choi

IPC: H10K85/30 ,  C09K11/06 ,  H10K85/60 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K101/00 ,  H10K101/10

CPC classification number: H10K85/654 ,  C09K11/06 ,  H10K85/322 ,  H10K85/6572 ,  H10K85/6574 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K2101/10 ,  H10K2101/90

Abstract: Provided is an organic light-emitting device including an emission layer including a first compound, a second compound, a third compound, and a fourth compound, each satisfying a certain condition.

公开(公告)号：US11925115B2

公开(公告)日：2024-03-05

申请号：US18050138

申请日：2022-10-27

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H10K85/60 ,  C07D403/10 ,  C07D403/14 ,  C09K11/06 ,  H10K50/11 ,  H10K50/19 ,  H10K50/12 ,  H10K101/10 ,  H10K101/30 ,  H10K101/00

CPC classification number: H10K85/6572 ,  C07D403/10 ,  C07D403/14 ,  C09K11/06 ,  H10K85/654 ,  C09K2211/1018 ,  H10K50/11 ,  H10K50/121 ,  H10K50/19 ,  H10K2101/10 ,  H10K2101/30 ,  H10K2101/90

Abstract: Disclosed is an organic light-emitting device including an emission layer that includes a compound satisfying conditions 5′ and 6 below:

0 eV 0.2 eV  Condition 6: