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：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：US20190225636A1

公开(公告)日：2019-07-25

申请号：US16253417

申请日：2019-01-22

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

Inventor： Hyejin Bae ,  Changho Noh ,  Eunsuk Kwon ,  Sangmo Kim ,  Minsik Min ,  Sangho Park ,  Virendra Kumar RAI ,  Jhunmo Son ,  Yongsik Jung

IPC: C07F15/00 ,  H01L51/00

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

公开(公告)号：US11832509B2

公开(公告)日：2023-11-28

申请号：US16898744

申请日：2020-06-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyejin Bae ,  Minsik Min ,  Eunsuk Kwon ,  Sangmo Kim ,  Hasup Lee ,  Soonok Jeon ,  Jongsoo Kim ,  Sungho Nam ,  Hyeonho Choi

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  C09B57/00 ,  C09B57/10 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K101/10

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09B57/00 ,  C09B57/10 ,  C09K11/06 ,  C09K2211/1044 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K50/18 ,  H10K2101/10

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:

公开(公告)号：US20230363269A1

公开(公告)日：2023-11-09

申请号：US18311572

申请日：2023-05-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Soo Kim ,  Giwook Kang ,  Hosuk Kang ,  Eunsuk Kwon ,  Sangmo Kim ,  Joonghyuk Kim ,  Jiwhan Kim ,  Sungho Nam ,  Eunhye An ,  Heechoon Ahn ,  Eunkyung Lee ,  Dongjin Jang ,  Daun Jeong ,  Yeon Sook Chung ,  Yongsik Jung ,  Byoungki Choi ,  Eunjeong Choi ,  Hyeonho Choi ,  Yeseul Lee ,  Seowon Cho

IPC: H10K85/60 ,  H10K50/15 ,  H10K50/16 ,  H10K85/40 ,  C09K11/06 ,  C09K11/02 ,  H10K85/30 ,  C07F15/00 ,  C07F7/08 ,  C07F5/02

CPC classification number: H10K85/6572 ,  H10K50/15 ,  H10K50/16 ,  H10K85/654 ,  H10K85/40 ,  C09K11/06 ,  C09K11/02 ,  H10K85/346 ,  H10K85/342 ,  H10K85/658 ,  H10K85/6574 ,  C07F15/0086 ,  C07F15/0033 ,  C07F7/0812 ,  C07F5/027 ,  C07B2200/05 ,  C09K2211/185 ,  C09K2211/1044 ,  C09K2211/1085 ,  H10K2101/25

Abstract: An organic light-emitting device including a first electrode; a second electrode facing the first electrode; an interlayer arranged between the first electrode and the second electrode, wherein the interlayer comprises an emission layer; a first compound represented by Formula 1; and a second compound represented by Formula 2:




wherein ring CY11 to ring CY14, ring CY23, and ring CY24 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; E1 is a group represented by Formula 1A; k1 is an integer from 1 to 5; n11 is an integer from 1 to 3; n12 is an integer from 0 to 3; X21 is N or C(R21a), X22 is N or C(R22a), X23 is N or C(R23a), and at least one of X21 to X23 is N; and the remaining substituents are as defined herein.

公开(公告)号：US11800797B2

公开(公告)日：2023-10-24

申请号：US16800104

申请日：2020-02-25

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

Inventor： Eunsuk Kwon ,  Youngmin Nam ,  Sangho Park ,  Hyejin Bae ,  Jhunmo Son ,  Wonseok Oh ,  Yongsik Jung ,  Dmitry Kravchuk

IPC: H10K85/60 ,  C07D209/86 ,  C07D401/14 ,  H10K50/11 ,  H10K101/30 ,  H10K101/40

CPC classification number: H10K85/6572 ,  C07D209/86 ,  C07D401/14 ,  H10K85/654 ,  H10K50/11 ,  H10K2101/30 ,  H10K2101/40

Abstract: A heterocyclic compound represented by Formula 1:




and an organic light-emitting device including the same are provided.

公开(公告)号：US20230034532A1

公开(公告)日：2023-02-02

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

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.

公开(公告)号：US20210328157A1

公开(公告)日：2021-10-21

申请号：US17193089

申请日：2021-03-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hasup LEE ,  Sangmo KIM ,  Eunsuk Kwon ,  Jong Soo KIM ,  Sungho NAM ,  Minsik MIN ,  Hyejin BAE ,  Hyeonho CHOI

IPC: H01L51/00 ,  C09K11/06

Abstract: Provided is an organic light-emitting device including an emission layer that includes a sensitizer, a fluorescent emitter, and a host.