公开(公告)号：EP3689888A1

公开(公告)日：2020-08-05

申请号：EP20153874.1

申请日：2020-01-27

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

Inventor： MIN, Minsik ,  KIM, Sangmo ,  KANG, Hosuk ,  KIM, Wook ,  NAM, Sungho ,  BAE, Hyejin ,  SON, Jhunmo ,  JUNG, Yongsik ,  CHWAE, Jun

IPC: C07F15/00 ,  C09K11/02 ,  C09K11/06 ,  H01L51/00

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

M, X 1 to X 4 , X 11 , ring CY 2 to ring CY 4 , T 1 , T 2 , R 1 to R 4 , and a1 to a4 in Formula 1 are the same as described in the present specification.

公开(公告)号：EP4464758A1

公开(公告)日：2024-11-20

申请号：EP24175642.8

申请日：2024-05-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： JEON, Soonok ,  KIM, Sangmo ,  MARUYAMA, Yusuke ,  LEE, Eunkyung ,  LEE, Halim ,  KIM, Jiwhan ,  NAM, Sungho ,  WON, Joonghee ,  IHN, Sooghang ,  JUNG, Yongsik

IPC: C09K11/06 ,  C07F5/02 ,  H10K50/11 ,  H10K85/30 ,  H10K85/60 ,  H10K101/20

Abstract: Provided are a condensed polycyclic compound, a light-emitting device including the condensed polycyclic compound, and an electronic apparatus including the light-emitting device, wherein the condensed polycyclic compound which does not include a metal and includes a condensed ring, wherein the condensed ring includes a 9-membered ring including nitrogen and carbon as ring-forming atoms and a 6-membered ring including nitrogen, carbon, and boron as ring-forming atoms, wherein the 9-membered ring and the 6-membered ring are condensed with each other while sharing a nitrogen and a carbon.

公开(公告)号：EP4141012A1

公开(公告)日：2023-03-01

申请号：EP22158252.1

申请日：2022-02-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： KIM, Sangmo ,  JUNG, Yongsik ,  KWON, Eunsuk ,  KIM, Juhyun ,  MARUYAMA, Yusuke ,  LEE, Eunkyung ,  KIM, Inkoo ,  NAM, Sungho ,  SON, Youngmok ,  IHN, Sooghang

IPC: C07F5/02 ,  C09K11/06 ,  H01L27/32 ,  H01L51/00 ,  H01L51/50

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:


wherein Formulae 1-1 and 1-2 are respectively the same as described in the present specification.

公开(公告)号：EP4024495A2

公开(公告)日：2022-07-06

申请号：EP22150222.2

申请日：2022-01-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： IHN, Sooghang ,  KWON, Eunsuk ,  MARUYAMA, Yusuke ,  KIM, Sangmo ,  KIM, Jong Soo ,  NAM, Sungho ,  LEE, Hasup ,  CHWAE, Jun

IPC: H01L51/54 ,  C07C13/00 ,  C07C15/00 ,  C07C211/54 ,  C07F5/02 ,  C07F15/00 ,  H01L51/00 ,  H01L51/50

Abstract: A composition comprising a first compound, a second compound, and a third compound, wherein the first compound, the second compound, and the third compound are different from each other, the first compound satisfies one of Condition 1 and Condition 2 as described herein, and the second compound includes a compound represented by Formula 1:

wherein ring A 1 is a condensed cyclic group in which 3 or more cyclic groups are condensed with each other, and the 3 or more cyclic groups are each a C 5 -C 30 carbocyclic group or a C 1 -C 30 heterocyclic group; a1 is an integer from 1 to 5; b1 is an integer from 3 to 10; and L 1 , R 1 , and R 2 are as described herein.

公开(公告)号：EP3957625A1

公开(公告)日：2022-02-23

申请号：EP21190249.9

申请日：2021-08-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： KIM, Jong Soo ,  KIM, Sangmo ,  KWON, Eunsuk ,  NAM, Sungho ,  BAE, Hyejin ,  IHN, Sooghang

IPC: C07C211/61 ,  C09K11/06 ,  H01L51/50

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：EP3831819A1

公开(公告)日：2021-06-09

申请号：EP20210262.0

申请日：2020-11-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： CHUNG, Yeonsook ,  JUNG, Yongsik ,  KANG, Hosuk ,  KIM, Sangmo ,  KIM, Joonghyuk ,  NAM, Sungho ,  CHWAE, Jun

IPC: C07D307/91 ,  H01L51/50

Abstract: Provided are a heterocyclic compound represented by Formula 1 and having an asymmetric structure and an organic light-emitting device including the heterocyclic compound:

wherein, in Formula 1, X 1 is O or Se, Ar 1 is a group represented by Formula 1A, and Ar 2 is a group represented by Formula 1B,

and the other substituents are understood as described in connection with the detailed description.

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：EP4186913A1

公开(公告)日：2023-05-31

申请号：EP22183307.2

申请日：2022-07-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： BAE, Hyejin ,  KIM, Hwang Suk ,  MIN, Minsik ,  PARK, Sangho ,  JEON, Soonok ,  CHOI, Hyesung ,  KANG, Hosuk ,  KIM, Jong Soo ,  KIM, Joonghyuk ,  NAM, Sungho

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

Abstract: An organometallic compound represented by Formula 1:

         Formula 1     M 1 (L 11 ) n11 (L 12 ) n12

wherein, in Formula 1, M 1 is a first-row transition metal of the Periodic Table of Elements, a second-row transition metal of the Periodic Table of Elements, or a third-row transition metal of the Periodic Table of Elements, L 11 is a ligand represented by Formula 1-1, L 12 is a monodentate ligand or a bidentate ligand, n11 is 1, and n12 is 0, 1, or 2:

wherein the other substituents are as described in the detailed description.

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.

公开(公告)号：EP3828190A1

公开(公告)日：2021-06-02

申请号：EP20209767.1

申请日：2020-11-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： MIN, Minsik ,  BAE, Hyejin ,  JEON, Soonok ,  KIM, Inkoo ,  KIM, Jong Soo ,  NAM, Sungho ,  CHOI, Hyeonho

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

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.