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：EP3130591B1

公开(公告)日：2019-10-09

申请号：EP16183873.5

申请日：2016-08-11

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

Inventor： CHUNG, Yeonsook ,  KIM, Sangmo ,  KIM, Hyunjung ,  JEON, Soonok ,  JUNG, Yongsik ,  CHAE, Miyoung ,  HUH, Dalho ,  KANG, Hosuk ,  KIM, Jongsoo

IPC: C07D405/14 ,  C07D405/10 ,  C07D417/10 ,  C07D417/14 ,  C07D491/04 ,  C07D493/04 ,  C07D495/04 ,  C09K11/06 ,  H01L51/50

公开(公告)号：EP3130591A1

公开(公告)日：2017-02-15

申请号：EP16183873.5

申请日：2016-08-11

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

Inventor： CHUNG, Yeonsook ,  KIM, Sangmo ,  KIM, Hyunjung ,  JEON, Soonok ,  JUNG, Yongsik ,  CHAE, Miyoung ,  HUH, Dalho ,  KANG, Hosuk ,  KIM, Jongsoo

IPC: C07D405/14 ,  C07D405/10 ,  C07D417/10 ,  C07D417/14 ,  C07D491/04 ,  C07D493/04 ,  C07D495/04 ,  C09K11/06 ,  H01L51/50

CPC classification number: H01L51/0072 ,  C07D405/10 ,  C07D405/14 ,  C07D409/10 ,  C07D417/10 ,  C07D417/14 ,  C07D491/04 ,  C07D491/048 ,  C07D493/04 ,  C07D495/04 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1022 ,  C09K2211/1044 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/008 ,  H01L51/0085 ,  H01L51/009 ,  H01L51/5016 ,  H01L51/506 ,  H01L51/56

Abstract: A condensed cyclic compound represented by Formula 1:

wherein, in Formula 1, groups and variables are the same as described in the specification.

Abstract translation: 由式1表示的稠环化合物：其中在式1中，基团和变量与说明书中所述的相同。

公开(公告)号：EP4400904A1

公开(公告)日：2024-07-17

申请号：EP23743430.3

申请日：2023-01-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： JUNG, Jinwoo ,  KUK, Keon ,  MUN, Ilju ,  KANG, Hosuk ,  KIM, Seongyong ,  BEAK, Ohyun

IPC: G02F1/1335 ,  G02F1/13357 ,  G02F1/1333 ,  H01L25/075 ,  H01L27/15 ,  H01L33/50 ,  H01L27/12

CPC classification number: H01L27/12 ,  H01L33/507 ,  H01L25/0753 ,  H01L33/58 ,  H01L25/167

Abstract: A display panel comprises: a backlight module including a substrate, a first light source member disposed on one surface of the substrate, a second light source member disposed on the one surface of the substrate, and a third light source member disposed on the one surface of the substrate; a color conversion module which is a color conversion module disposed on the one surface of the substrate and including a color converter layer including a first pixel area corresponding to the first light source member, a second pixel area corresponding to the second light source member, a third pixel area corresponding to the third light source member, and quantum dots arranged in at least one of the first pixel area, the second pixel area, and the third pixel area; and a first adhesive layer disposed between the color conversion module and the backlight module.

公开(公告)号：EP4299692A1

公开(公告)日：2024-01-03

申请号：EP23162080.8

申请日：2023-03-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： KIM, Hwang Suk ,  PARK, Sangho ,  MIN, Minsik ,  BAE, Hyejin ,  JEON, Soonok ,  CHOI, Hyesung ,  KANG, Hosuk ,  KIM, Jong Soo ,  WON, Joonghee ,  CHWAE, Jun

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

Abstract: An organometallic compound represented by Formula 1:

wherein, M is a transition metal, X 11 is N or C(R 11 ), X 12 is N or C(R 12 ), at least one of X 11 and X 12 is N, ring CY 2 , ring CY 31 , ring CY 32 , and ring CY 4 are each independently a C 3 -C 60 carbocyclic group or a C 1 -C 60 heterocyclic group, Y 2 to Y 4 are each independently C or N, A 2 to A 4 are each independently a chemical bond, O, or S, a1 to a3 are each independently an integer from 0 to 3, and the remaining substitutions are as provided in the detailed description.

公开(公告)号：EP4274404A1

公开(公告)日：2023-11-08

申请号：EP23171288.6

申请日：2023-05-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： KIM, Jong Soo ,  KANG, Giwook ,  KANG, Hosuk ,  KWON, Eunsuk ,  KIM, Sangmo ,  KIM, Joonghyuk ,  KIM, Jiwhan ,  NAM, Sungho ,  AN, Eunhye ,  AHN, Heechoon ,  LEE, Eunkyung ,  JANG, Dongjin ,  JEONG, Daun ,  CHUNG, Yeon Sook ,  JUNG, Yongsik ,  CHOI, Byoungki ,  CHOI, Eunjeong ,  CHOI, Hyeonho ,  LEE, Yeseul ,  CHO, Seowon

IPC: H10K85/60 ,  H10K85/40

Abstract: Provided are an organic light-emitting device including a first compound and a second compound and an electronic apparatus including the organic light-emitting device.
The first compound and the second compound are each the same as described in the present specification.

公开(公告)号：EP3859812A1

公开(公告)日：2021-08-04

申请号：EP21153792.3

申请日：2021-01-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： KIM, Joonghyuk ,  KANG, Hosuk ,  KIM, Sangmo ,  NAM, Sungho ,  SON, Youngmok ,  LEE, Hasup ,  CHUNG, Yeonsook ,  JUNG, Yongsik ,  CHOI, Hyeonho

IPC: H01L51/54

Abstract: An organic light-emitting device may include: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode,
wherein the organic layer may include an emission layer,
the emission layer may include a first compound, a second compound, and a fluorescent dopant,
the first compound, the second compound, and the fluorescent dopant may be different from one another,
the total weight of the first compound and the second compound may be greater than a weight of the fluorescent dopant, and
the first compound may be a compound represented by Formula 1:

Formula 1 may be understood by referring to the description of Formula 1 provided herein.

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：EP3142162A1

公开(公告)日：2017-03-15

申请号：EP16188366.5

申请日：2016-09-12

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

Inventor： IHN, Sooghang ,  KANG, Hosuk ,  SON, Jhunmo ,  LEE, Namheon ,  KIM, Jongsoo ,  KIM, Joonghyuk ,  SIM, Myungsun ,  SON, Youngmok ,  JEON, Soonok ,  HUH, Dalho

IPC: H01L51/50

CPC classification number: H01L51/0072 ,  C07D209/86 ,  C07D209/88 ,  C09K11/02 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  H01L51/0055 ,  H01L51/5004 ,  H01L51/5012 ,  H01L51/5028 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/552

Abstract: An organic light-emitting device that meets specific conditions is provided.

Abstract translation: 一种有机发光器件确实满足设置的特定条件。