公开(公告)号：US11713416B2

公开(公告)日：2023-08-01

申请号：US17220275

申请日：2021-04-01

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

Inventor： Sooghang Ihn ,  Dalho Huh ,  Namheon Lee ,  Jhunmo Son ,  Hosuk Kang ,  Sangmo Kim ,  Jongsoo Kim ,  Joonghyuk Kim ,  Hyunjung Kim ,  Youngmok Son ,  Myungsun Sim ,  Yeonsook Chung ,  Youngseok Park ,  Yongsik Jung

IPC: H01L51/50 ,  C09K11/06 ,  C09K11/02 ,  H05B33/14 ,  H10K50/11 ,  H10K85/30 ,  H10K85/60 ,  H10K101/10 ,  H10K101/00

CPC classification number: C09K11/06 ,  C09K11/02 ,  H05B33/14 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1092 ,  C09K2211/185 ,  H10K50/11 ,  H10K85/342 ,  H10K85/631 ,  H10K85/654 ,  H10K85/657 ,  H10K85/6572 ,  H10K2101/10 ,  H10K2101/90

Abstract: A thin film including a combination of a donor compound and an acceptor compound, and a phosphorescent dopant, wherein the donor compound and the acceptor compound form an exciplex having characteristics described in the specification.

公开(公告)号：US11539012B2

公开(公告)日：2022-12-27

申请号：US16944248

申请日：2020-07-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonok Jeon ,  Eunsuk Kwon ,  Sangmo Kim ,  Minsik Min ,  Hyejin Bae ,  Yeonsook Chung ,  Yongsik Jung ,  Youngmok Son ,  Eunkyung Lee ,  Hasup Lee ,  Hyeonho Choi

IPC: H01L51/50 ,  H01L51/00 ,  H01L27/32

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

公开(公告)号：US11508914B2

公开(公告)日：2022-11-22

申请号：US16206331

申请日：2018-11-30

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

Inventor： Hyunjung Kim ,  Miyoung Chae ,  Eunsuk Kwon ,  Sangmo Kim ,  Soonok Jeon ,  Yeonsook Chung ,  Dalho Huh ,  Youngseok Park ,  Youngmok Son

IPC: H01L51/00 ,  C07D209/88 ,  C07D409/10 ,  C09K11/02 ,  C09K11/06 ,  H01L51/50

Abstract: A condensed cyclic compound represented by Formula 1: wherein in Formula 1, Ar1 and R1 to R8 are the same as described in the specification.

公开(公告)号：US11469381B2

公开(公告)日：2022-10-11

申请号：US16176145

申请日：2018-10-31

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

Inventor： Soonok Jeon ,  Eunsuk Kwon ,  Sangmo Kim ,  Jongsoo Kim ,  Joonghyuk Kim ,  Jhunmo Son ,  Yeonsook Chung ,  Yongsik Jung

IPC: H01L51/50 ,  H01L51/00 ,  C07D471/04 ,  C09K11/06 ,  H01L51/56

Abstract: A condensed cyclic compound represented by Formula 1: Ar1-L1-L2-Ar2  Formula 1 wherein, in Formula 1, Ar1, Ar2, L1, and L2 are the same as described in the specification.

公开(公告)号：US20210198222A1

公开(公告)日：2021-07-01

申请号：US16897189

申请日：2020-06-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsik Jung ,  Wataru SOTOYAMA ,  Hosuk Kang ,  Sungjun Kim ,  Joonghyuk Kim ,  Youngmok Son ,  Won-joon Son ,  Yeonsook Chung

IPC: C07D307/79 ,  C07D407/14 ,  C07D407/04 ,  C07D409/04 ,  C07D407/10 ,  C07D333/54 ,  C07D409/14 ,  C07D409/10 ,  C07D405/04 ,  C07D413/10 ,  C07D471/04 ,  C07F7/08 ,  H01L51/00 ,  H01L51/50 ,  C07D405/10 ,  C07D413/04 ,  C07D419/04

Abstract: Provided are a condensed cyclic compound represented by Formula 1 and an organic light-emitting device including the same: wherein, in Formula 1, X1, A1, L11, a11, Ar11, Ar12, b11, R11, R12, c11, and c12 are the same as defined in the specification.

公开(公告)号：US10995265B2

公开(公告)日：2021-05-04

申请号：US16293966

申请日：2019-03-06

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

Inventor： Sooghang Ihn ,  Dalho Huh ,  Namheon Lee ,  Jhunmo Son ,  Hosuk Kang ,  Sangmo Kim ,  Jongsoo Kim ,  Joonghyuk Kim ,  Hyunjung Kim ,  Youngmok Son ,  Myungsun Sim ,  Yeonsook Chung ,  Youngseok Park ,  Yongsik Jung

IPC: H01L51/50 ,  C09K11/06 ,  C09K11/02 ,  H05B33/14 ,  H01L51/00

Abstract: A thin film including a combination of a donor compound and an acceptor compound, and a phosphorescent dopant, wherein the donor compound and the acceptor compound form an exciplex having characteristics described in the specification.

公开(公告)号：US10593891B2

公开(公告)日：2020-03-17

申请号：US15234089

申请日：2016-08-11

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

Inventor： Yeonsook Chung ,  Sangmo Kim ,  Hyunjung Kim ,  Soonok Jeon ,  Yongsik Jung ,  Miyoung Chae ,  Dalho Huh ,  Hosuk Kang ,  Jongsoo Kim

IPC: H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  C07D405/14 ,  C07D405/10 ,  C07D495/04 ,  C07D409/10 ,  C07D491/048 ,  C09K11/02 ,  H01L51/50 ,  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.

公开(公告)号：US10243149B2

公开(公告)日：2019-03-26

申请号：US15399332

申请日：2017-01-05

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

Inventor： Hosuk Kang ,  Hyunjung Kim ,  Namheon Lee ,  Miyoung Chae ,  Sangmo Kim ,  Jongsoo Kim ,  Joonghyuk Kim ,  Myungsun Sim ,  Sooghang Ihn ,  Soonok Jeon ,  Yeonsook Chung ,  Yongsik Jung ,  Dalho Huh

IPC: H01L51/50 ,  H01L51/00 ,  C09K11/02 ,  C09K11/06 ,  H01L51/52

Abstract: A composition including a first compound represented by Formula 1 and a second compound represented by Formula 2: Ar1-(L1)a1-Ar2  Formula 1 Ar11-(L11)a11-Ar12  Formula 2 wherein Ar1, Ar2, Ar11, Ar12, L1, L11, a1, and a11 are the same as described in the specification.

公开(公告)号：US10193082B2

公开(公告)日：2019-01-29

申请号：US15093412

申请日：2016-04-07

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

Inventor： Hyunjung Kim ,  Miyoung Chae ,  Sangmo Kim ,  Soonok Jeon ,  Yeonsook Chung ,  Dalho Huh ,  Namheon Lee

IPC: C07D405/10 ,  H01L51/00 ,  C09K11/02 ,  C07D401/10 ,  H01L51/50

Abstract: A condensed-cyclic compound represented by Formula 1: wherein, in Formula 1, Ar11, X1 to X8, and Z11 to Z14 are the same as described in the specification.

公开(公告)号：US11991928B2

公开(公告)日：2024-05-21

申请号：US17199635

申请日：2021-03-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsik Jung ,  Eunsuk Kwon ,  Hwangsuk Kim ,  Yeonsook Chung ,  Hosuk Kang ,  Joonghyuk Kim ,  Sungho Nam ,  Youngmok Son

IPC: H01L51/00 ,  C07D209/86 ,  C09K11/06 ,  H10K85/60 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K101/10

CPC classification number: H10K85/6572 ,  C07D209/86 ,  C09K11/06 ,  H10K85/626 ,  C09K2211/1018 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K50/18 ,  H10K2101/10

Abstract: A heterocyclic compound represented by Formula 1:






wherein,
Ar1 is a group represented by Formula 2,
Ar1 includes at least one cyano group,
A1, A2, L1, a1, Ar11, Ar12, Ar13, m1, R1, R10, R20, R30, b1, b10, b20, and b30 are the same as described in the present disclosure, and
* and *′ each indicate a binding site to a neighboring atom.