公开(公告)号：EP3263569B1

公开(公告)日：2019-11-27

申请号：EP17177730.3

申请日：2017-06-23

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

Inventor： JUNG, Yongsik ,  HUH, Dalho ,  SON, Jhunmo ,  KWON, Eunsuk ,  KIM, Sangmo ,  LEE, Saeyoun ,  JEON, Soonok ,  CHUNG, Yeonsook ,  KIM, Jongsoo ,  IHN, Sooghang

IPC: C07D405/10 ,  C07D209/82 ,  H01L51/50 ,  C09K11/00

公开(公告)号：EP3263569A1

公开(公告)日：2018-01-03

申请号：EP17177730.3

申请日：2017-06-23

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

Inventor： JUNG, Yongsik ,  HUH, Dalho ,  SON, Jhunmo ,  KWON, Eunsuk ,  KIM, Sangmo ,  LEE, Saeyoun ,  JEON, Soonok ,  CHUNG, Yeonsook ,  KIM, Jongsoo ,  IHN, Sooghang

IPC: C07D405/10 ,  C07D209/82 ,  H01L51/50 ,  C09K11/00

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: 式1表示的稠环化合物：其中式1中的基团和变量与说明书中所述的相同。

公开(公告)号：EP3367456A1

公开(公告)日：2018-08-29

申请号：EP18158782.5

申请日：2018-02-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： IHN, Sooghang ,  SON, Wonjoon ,  KANG, Hosuk ,  SIM, Myungsun ,  KIM, Sunghan ,  NUMATA, Masaki ,  MIYAZAKI, Hiroshi ,  LEE, Saeyoun ,  JEON, Soonok

IPC: H01L51/50

CPC classification number: H01L51/508 ,  C09K11/06 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1051 ,  C09K2211/1077 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5092 ,  H01L51/5203 ,  H01L51/56 ,  H01L2251/55

Abstract: An organic light-emitting device 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 includes an emission layer, wherein the emission layer includes a thermally activated delayed fluorescence (TADF) emitter and a host and the TADF emitter is different from the host, and wherein the TDAF emitter is capable of satisfying certain conditions disclosed in the specification.