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：US12297214B2

公开(公告)日：2025-05-13

申请号：US17400727

申请日：2021-08-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wataru Sotoyama ,  Soonok Jeon ,  Rie Sakurai ,  Katsunori Shibata ,  Atsushi Imamura ,  Juhyun Kim ,  Mitsunori Ito ,  Eigo Miyazaki ,  Joonghyuk Kim

IPC: C07F5/02 ,  H10K85/60 ,  H10K50/12 ,  H10K101/30

Abstract: Provided are a condensed cyclic compound represented by Formula 1-1 or 1-2, an organic light-emitting device including the condensed cyclic compound, and an electronic apparatus including the organic light-emitting device: wherein Formulae 1-1 and 1-2 are the same as described in the present specification.

公开(公告)号：US20250066390A1

公开(公告)日：2025-02-27

申请号：US18903362

申请日：2024-10-01

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 ,  H10K50/11 ,  H10K50/12 ,  H10K71/00 ,  H10K85/60 ,  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：US12063804B2

公开(公告)日：2024-08-13

申请号：US17202464

申请日：2021-03-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Soo Kim ,  Jiwhan Kim ,  Hyeonho Choi ,  Hosuk Kang ,  Sangmo Kim ,  Juhyun Kim ,  Joonghyuk Kim ,  Sungho Nam ,  Yusuke Maruyama ,  Minsik Min ,  Sangho Park ,  Hyejin Bae ,  Sooghang Ihn ,  Soonok Jeon ,  Yongsik Jung ,  Kyeongsik Ju ,  Hyesung Choi

IPC: H10K50/12 ,  H10K85/30 ,  H10K85/60 ,  H10K101/00

CPC classification number: H10K50/121 ,  H10K85/346 ,  H10K85/636 ,  H10K85/658 ,  H10K2101/00

Abstract: Provided is an organic light-emitting device including an emission layer that includes a host, a sensitizer, and an emitter.

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:

公开(公告)号：US20240002418A1

公开(公告)日：2024-01-04

申请号：US18065690

申请日：2022-12-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwang Suk Kim ,  Sangho Park ,  Minsik Min ,  Hyejin Bae ,  Soonok Jeon ,  Hyesung Choi ,  Hosuk Kang ,  Jong Soo Kim ,  Joonghee Won ,  Jun Chwae

IPC: C07F15/00 ,  H10K85/30 ,  H10K50/11

CPC classification number: C07F15/0086 ,  H01L51/5012 ,  H01L51/0087

Abstract: An organometallic compound represented by Formula 1:




wherein, M is a transition metal, X11 is N or C(R11), X12 is N or C(R12), at least one of X11 and X12 is N, ring CY2, ring CY31, ring CY32, and ring CY4 are each independently a C3-C60 carbocyclic group or a C1-C60 heterocyclic group, Y2 to Y4 are each independently C or N, A2 to A4 are each independently a chemical bond, O, or S, a1 to a3 are each independently an integer from 1 to 3, and the remaining substitutions are as provided in the detailed description.

公开(公告)号：US20230075211A1

公开(公告)日：2023-03-09

申请号：US17400727

申请日：2021-08-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wataru SOTOYAMA ,  Soonok Jeon ,  Rie Sakurai ,  Katsunori SHIBATA ,  Atsushi Imamura ,  Juhyun Kim ,  Mitsunori Ito ,  Eigo Miyazaki ,  Joonghyuk Kim

IPC: C07F5/02 ,  H01L51/00

Abstract: Provided are a condensed cyclic compound represented by Formula 1-1 or 1-2, an organic light-emitting device including the condensed cyclic compound, and an electronic apparatus including the organic light-emitting device: wherein Formulae 1-1 and 1-2 are the same as described in the present specification.

公开(公告)号：US11367837B2

公开(公告)日：2022-06-21

申请号：US16375333

申请日：2019-04-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Myungsun Sim ,  Sooghang Ihn ,  Joonghyuk Kim ,  Yasushi Koishikawa ,  Jongsoo Kim ,  Hasup Lee ,  Soonok Jeon ,  Yeonsook Chung

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

Abstract: An organic light-emitting device including an emission layer including a first electrode; a second electrode facing the first electrode; and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer comprises an emission layer, the emission layer comprises a first compound, a second compound, and a third compound, and the first compound and the second compound are different from each other, each of the first compound and the second compound emits light, the third compound does not emit light, and the first compound and the second compound satisfy Conditions and Inequalities as described herein.

公开(公告)号：US10957862B2

公开(公告)日：2021-03-23

申请号：US15597771

申请日：2017-05-17

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

Inventor： Sangmo Kim ,  Dalho Huh ,  Jhunmo Son ,  Miyoung Chae ,  Eunsuk Kwon ,  Hyunjung Kim ,  Saeyoun Lee ,  Soonok Jeon ,  Yeonsook Chung ,  Yongsik Jung ,  Youngmok Son ,  Namheon Lee

IPC: H01L29/08 ,  H01L51/00 ,  C07D209/86 ,  C07D209/88 ,  C07D401/10 ,  C07D403/10 ,  C07D471/04 ,  C07D487/04 ,  C07D491/048 ,  C07D495/04 ,  C09K11/06 ,  H01L51/50

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