公开(公告)号：EP4053927A1

公开(公告)日：2022-09-07

申请号：EP22159223.1

申请日：2022-02-28

Applicant: Samsung Electronics Co., Ltd. ,  Korea Advanced Institute of Science and Technology

Inventor： HWANG, Kyuyoung ,  BAIK, Muhyun ,  KWAK, Seungyeon ,  SON, Won-joon ,  CHOI, Hyeonho ,  KIM, Seoungtae ,  BAEK, Seungyeol ,  JEONG, Jinhoon ,  KIM, Sunghan ,  CHOI, Byoungki

IPC: H01L51/50

Abstract: Provided are a light-emitting device, a method of manufacturing the light-emitting device, and an operating method of the light-emitting device, wherein the light-emitting device includes a first conductive layer and a light-emitting group represented by Formula 1:

         Formula 1     *-A 3 -(A 1 ) m1 -(A 2 ) m2 .


The detailed description of Formula 1 is the same as described in the present specification.

公开(公告)号：EP3770166A1

公开(公告)日：2021-01-27

申请号：EP20150303.4

申请日：2020-01-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： CHOI, Whail ,  KWAK, Seungyeon ,  KOO, Hyun ,  CHOI, Hyeonho ,  KIM, Sungjun ,  HONG, Seokhwan

IPC: C07F15/00 ,  H01L51/50

Abstract: An organometallic compound represented by Formula 1:

wherein, in Formula 1, M, X 11 , X 12 ,X 13 , X 14 , A 11 ,R 11 , R 14 , b11, n, L 11 , and m are described in the specification.

公开(公告)号：EP3715355A1

公开(公告)日：2020-09-30

申请号：EP20165793.9

申请日：2020-03-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： KIM, Sangdong ,  KWAK, Seungyeon ,  KIM, Sungjun ,  KIM, Jongsoo ,  JEON, Aram ,  KANG, Sunggyu ,  KOO, Hyun ,  KIM, Jiwhan ,  ARATANI, Sukekazu ,  LEE, Kum Hee ,  CHO, Yongsuk ,  CHO, Yuri ,  CHOI, Byoungki ,  CHOI, Jongwon ,  CHOI, Hyeonho ,  HONG, Youngki ,  HWANG, Kyuyoung

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

Abstract: Disclosed are an organometallic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic device including the organic light-emitting device:

The detailed description of Formula 1 is the same as described in the present specification.

公开(公告)号：EP3034582B1

公开(公告)日：2020-09-09

申请号：EP15200206.9

申请日：2015-12-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： CHOI, Whail ,  KWAK, Seungyeon ,  KWAK, Yoonhyun ,  KWON, Ohyun ,  CHOI, Hyeonho ,  HWANG, Kyuyoung ,  KIM, Sangdong ,  PARK, Youngjae

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

公开(公告)号：EP3450442B1

公开(公告)日：2020-02-12

申请号：EP18192427.5

申请日：2018-09-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： CHOI, Jongwon ,  ARATANI, Sukekazu ,  LEE, Kum Hee ,  LEE, Banglin ,  CHOI, Hyeonho ,  KWAK, Seungyeon ,  KWAK, Yoonhyun ,  KIM, Sangdong ,  KIM, Jiwhan ,  BAIK, Chul ,  CHO, Yongsuk

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

公开(公告)号：EP3451403A1

公开(公告)日：2019-03-06

申请号：EP18192792.2

申请日：2018-09-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： KWAK, Seungyeon ,  KOO, Hyun ,  KIM, Sangdong ,  KIM, Jiwhan ,  LEE, Sunghun ,  CHOI, Hyeonho ,  HONG, Seokhwan ,  HWANG, Kyuyoung

IPC: H01L51/50

Abstract: An organic light-emitting device satisfying certain parameters is provided.

公开(公告)号：EP3381926A1

公开(公告)日：2018-10-03

申请号：EP18164177.0

申请日：2018-03-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： CHOI, Whail ,  KWAK, Seungyeon ,  KOO, Hyun ,  KIM, Sungjun ,  KIM, Jiwhan ,  CHOI, Hyeonho ,  HONG, Seokhwan

IPC: C07F15/00 ,  A61K31/675 ,  C09K11/06 ,  H01L51/00 ,  H05B33/14

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

公开(公告)号：EP3026056B1

公开(公告)日：2017-11-08

申请号：EP15196295.8

申请日：2015-11-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： HWANG, Kyuyoung ,  CHOI, Hyeonho ,  KWAK, Yoonhyun ,  KOO, Hyun ,  LEE, Kumhee ,  CHOI, Whail ,  HONG, Seokhwan ,  KWON, Ohyun

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

CPC classification number: H01L51/0094 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1088 ,  C09K2211/185 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/009 ,  H01L51/5016

公开(公告)号：EP4306612A1

公开(公告)日：2024-01-17

申请号：EP23155290.2

申请日：2023-02-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： KIM, Sangmo ,  CHOI, Hyeonho ,  MARUYAMA, Yusuke ,  WON, Joonghee ,  LEE, Eunkyung ,  JUNG, Yongsik ,  KIM, Jiwhan ,  NAM, Sungho ,  IHN, Sooghang

IPC: C09K11/06 ,  C07F5/02 ,  H10K50/00

Abstract: Provided are a heterocyclic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic apparatus including the organic light-emitting device.

wherein the substituents in Formula 1 are as described in the present specification.

公开(公告)号：EP4120381A1

公开(公告)日：2023-01-18

申请号：EP22183255.3

申请日：2022-07-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： KIM, Jong Soo ,  KWON, Eunsuk ,  KIM, Hwang Suk ,  CHUNG, Yeon Sook ,  JUNG, Yongsik ,  JEON, Soonok ,  KIM, Hyeongmin ,  AHN, Heechoon ,  UM, Hyunah ,  LEE, Yeseul ,  KANG, Hosuk ,  KIM, Joonghyuk ,  KIM, Jiwhan ,  NAM, Sungho ,  PARK, Sangho ,  SON, Youngmok ,  IHN, Sooghang ,  CHOI, Hyeonho

IPC: H01L51/54

Abstract: An organic light-emitting device including: a first electrode and a second electrode each having a surface opposite the other; and an intermediate layer disposed between the first electrode and the second electrode, the intermediate layer including a first compound and a second compound, wherein the first compound includes a first silyl group-containing group and at least two carbazole-derived groups, wherein one carbazole-derived group of the at least two carbazole-derived groups is bonded via a N atom to another carbazole-derived group, the second compound includes a second silyl group-containing group, a triazine group, and a carbazole-derived group, and at least one of the first compound or the second compound has a triplet (T 1 ) energy level of 2.81 eV or more.