公开(公告)号：US20200377490A1

公开(公告)日：2020-12-03

申请号：US16885595

申请日：2020-05-28

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  SAMSUNG SDI CO., LTD.

Inventor： Yongsik Jung ,  Youngchun Kwon ,  Younsuk Choi ,  Hosuk Kang ,  Eunsuk Kwon ,  Jhunmo Son ,  Soonok Jeon ,  Yeonsook Chung

IPC: C07D409/04 ,  C07D209/82 ,  C07D403/04 ,  C07D401/04 ,  C07F7/08 ,  H01L51/00 ,  C07D407/04 ,  H01L51/50

Abstract: Provided are a condensed cyclic compound, an organic light-emitting device including the condensed cyclic compound, and an electronic device including the organic light-emitting device. The condensed cyclic compound is represented by Formula 1, wherein R12 is a group represented by Formula 2-1 and R13 is a group represented by Formula 2-2.

公开(公告)号：US20200321537A1

公开(公告)日：2020-10-08

申请号：US16834444

申请日：2020-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonok Jeon ,  Jongsoo Kim ,  Hyeonho Choi ,  Eunsuk Kwon ,  Minsik Min ,  Hyejin Bae

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

Abstract: Provided is an organic light-emitting device including a host, a cooling dopant, and a sensitizer.

公开(公告)号：US10581000B2

公开(公告)日：2020-03-03

申请号：US14859815

申请日：2015-09-21

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

Inventor： Soonok Jeon ,  Sangmo Kim ,  Joonghyuk Kim ,  Youngseok Park ,  Youngmok Son ,  Yeonsook Chung ,  Yongsik Jung

IPC: H01L51/00 ,  C07D409/14 ,  C09K11/02 ,  C09K11/06 ,  H01L51/50

Abstract: A condensed cyclic compound represented by Formula 1: wherein in Formula 1, groups X1 to X3 and X11 to X18 are the same as described in the specification.

公开(公告)号：US10580997B2

公开(公告)日：2020-03-03

申请号：US15585829

申请日：2017-05-03

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

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

IPC: H01L51/50 ,  H01L51/00 ,  C07D491/048 ,  C07D495/04 ,  C09K11/02 ,  C09K11/06

Abstract: A condensed cyclic compound represented by Formula 1: wherein in Formula 1, a1, a2, Ar1, Ar2, R1, and R2 are the same as described in the specification.

公开(公告)号：US20180251484A1

公开(公告)日：2018-09-06

申请号：US15911614

申请日：2018-03-05

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

Inventor： Hyejin Bae ,  Soonok Jeon ,  Wataru Sotoyama ,  Jun Chwae ,  Jongsoo Kim ,  Joonghyuk Kim ,  Wook Kim ,  Sangho Park ,  Hasup Lee

IPC: C07F15/00 ,  C09K11/06 ,  H01L51/00 ,  H01L51/50 ,  H01L51/52 ,  H01L51/56

CPC classification number: C07F15/0086 ,  C07F15/006 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0087 ,  H01L51/5016 ,  H01L51/5024 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5092 ,  H01L51/5096 ,  H01L51/5218 ,  H01L51/5234 ,  H01L51/56

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

公开(公告)号：US09957280B2

公开(公告)日：2018-05-01

申请号：US14667617

申请日：2015-03-24

Applicant: Samsung Electronics Co., Ltd. ,  Massachusetts Institute of Technology

Inventor： Hyun Sik Chae ,  David P. McMahon ,  Troy Van Voorhis ,  Ohyun Kwon ,  Seong Ik Hong ,  Soonok Jeon

IPC: C07D491/147 ,  H01L51/00 ,  H01L51/50 ,  H01L51/52

CPC classification number: C07D491/147 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5203

Abstract: A chemical compound is provided having a structure that includes at least one donor moiety covalently bonded to at least one acceptor moiety. For example, the compound may include an indolocarbazole moiety covalently bonded to at least one furylpyridine moiety. The compound may exhibit thermally activated delayed fluorescence and an accompanying ΔEST of no greater than about 0.25 eV. The compound finds use in OLED display technology.

公开(公告)号：US12281106B2

公开(公告)日：2025-04-22

申请号：US16885595

申请日：2020-05-28

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

Inventor： Yongsik Jung ,  Youngchun Kwon ,  Younsuk Choi ,  Hosuk Kang ,  Eunsuk Kwon ,  Jhunmo Son ,  Soonok Jeon ,  Yeonsook Chung

IPC: C07D409/04 ,  C07D209/82 ,  C07D401/04 ,  C07D403/04 ,  C07D407/04 ,  C07F7/08 ,  H10K50/12 ,  H10K85/40 ,  H10K85/60

Abstract: Provided are a condensed cyclic compound, an organic light-emitting device including the condensed cyclic compound, and an electronic device including the organic light-emitting device. The condensed cyclic compound is represented by Formula 1, wherein R12 is a group represented by Formula 2-1 and R13 is a group represented by Formula 2-2.

公开(公告)号：US12167679B2

公开(公告)日：2024-12-10

申请号：US17472777

申请日：2021-09-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Masaki Numata ,  Hiroshi Miyazaki ,  Soonok Jeon ,  Hosuk Kang ,  Sooghang Ihn

IPC: H10K85/60 ,  C09K11/02 ,  C09K11/06 ,  H10K50/11 ,  H10K50/12 ,  H10K101/10 ,  H10K101/30

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 comprises an emission layer and satisfies Equations 1 and 2, ET1(HOST)−ET1(AD)>0.05 eV  Equation 1 ES1(FD)−ES1(AD)

公开(公告)号：US12114563B2

公开(公告)日：2024-10-08

申请号：US17324323

申请日：2021-05-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yusuke Maruyama ,  Sangmo Kim ,  Juhyun Kim ,  Joonghyuk Kim ,  Hwangsuk Kim ,  Sungho Nam ,  Soohwan Sul ,  Dmitry Androsov ,  Soonok Jeon ,  Yongsik Jung

IPC: H10K85/30 ,  C09K11/06 ,  H10K85/60 ,  H10K50/12

CPC classification number: H10K85/631 ,  C09K11/06 ,  H10K85/346 ,  H10K85/6572 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H10K50/121

Abstract: Disclosed are an organic light-emitting device and an electronic apparatus including the same. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer located between the first electrode and the second electrode and including an emission layer, wherein the emission layer includes a host compound, a first dopant compound, and a second dopant compound, and the second dopant compound is represented by Formula 1,

A-(Ar1)n11  Formula 1

wherein, in Formula 1,



A is a group represented by Formula 1-1,








wherein, in Formulae 1 and 1-1, Ar1, n11, M, CY1 to CY5, R1 to R5, and a1 to a5 are the same as described in the specification.

公开(公告)号：US11778899B2

公开(公告)日：2023-10-03

申请号：US16899776

申请日：2020-06-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyejin Bae ,  Minsik Min ,  Sangho Park ,  Soonok Jeon ,  Hyesung Choi ,  Jiwhan Kim ,  Sungho Nam ,  Youngmok Son ,  Hyeonho Choi

IPC: C07F15/00 ,  H01L51/00 ,  H10K85/30 ,  C09K11/06 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K101/10 ,  H10K101/30 ,  H10K101/40

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K50/18 ,  H10K2101/10 ,  H10K2101/30 ,  H10K2101/40

Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound.

M1(L11)n11(L12)n12  



wherein L11 in Formula 1 is a ligand represented by Formula 1-1, and the descriptions of other substituents are the same as described in the detailed description of the present application: