公开(公告)号：US10062853B2

公开(公告)日：2018-08-28

申请号：US15346090

申请日：2016-11-08

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

Inventor： Yongsik Jung ,  Miyoung Chae ,  Jhunmo Son ,  Dalho Huh ,  Eunsuk Kwon ,  Sangmo Kim ,  Saeyoun Lee ,  Soonok Jeon ,  Yeonsook Chung ,  Hosuk Kang ,  Jongsoo Kim

IPC: H01L51/50 ,  H01L51/00 ,  C07D209/86 ,  C09K11/02

CPC classification number: H01L51/0072 ,  C07D209/86 ,  C09K11/025 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5096

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：US10957862B2

公开(公告)日：2021-03-23

申请号：US15597771

申请日：2017-05-17

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

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

IPC: H01L29/08 ,  H01L51/00 ,  C07D209/86 ,  C07D209/88 ,  C07D401/10 ,  C07D403/10 ,  C07D471/04 ,  C07D487/04 ,  C07D491/048 ,  C07D495/04 ,  C09K11/06 ,  H01L51/50

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：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：US10957863B2

公开(公告)日：2021-03-23

申请号：US15906502

申请日：2018-02-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Saeyoun Lee ,  Masaki Numata ,  Hiroshi Miyazaki ,  Myungsun Sim ,  Hasup Lee ,  Sooghang Ihn

IPC: H01L51/50 ,  H01L51/00 ,  C07D487/04 ,  C09K11/06 ,  C07D403/14

Abstract: A condensed cyclic compound represented by Formula 1: wherein D1 in Formula 1 is a group represented by Formula 1-1, A1 in Formula 1 is a group represented by Formula 1-2, 1-3, or 1-4, wherein in Formulae 1-1, 1-2, 1-3, and 1-4, groups and variables are the same as described in the specification.

公开(公告)号：US10510966B2

公开(公告)日：2019-12-17

申请号：US15291477

申请日：2016-10-12

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

Inventor： Soonok Jeon ,  Masaki Numata ,  Saeyoun Lee ,  Hiroshi Miyazaki ,  Jhunmo Son ,  Myungsun Sim ,  Namheon Lee ,  Sooghang Ihn

IPC: H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  C09K11/02 ,  C07D487/04 ,  H05B33/14 ,  H01L51/50

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 has an emission layer, wherein the emission layer includes a host and a thermally activated delayed fluorescent dopant, wherein the dopant includes a condensed cyclic compound represented by Formula 1, and wherein an amount of the dopant is smaller than that of the host: Ar1—Ar2  Formula 1 wherein Ar1 and Ar2 are the same as described in the specification.

公开(公告)号：US10396295B2

公开(公告)日：2019-08-27

申请号：US15466087

申请日：2017-03-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Masaki Numata ,  Hiroshi Miyazaki ,  Myungsun Sim ,  Saeyoun Lee ,  Sooghang Ihn ,  Soonok Jeon

IPC: H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  C07D519/00 ,  H01L51/50 ,  H01L27/12

Abstract: A condensed cyclic compound represented by Formula 1: Ar1-(L1)a1-Ar2  Formula 1 wherein, in Formula 1, a1, Ar1, Ar2, and L1 are the same as described in the specification.

公开(公告)号：US10199584B2

公开(公告)日：2019-02-05

申请号：US15400253

申请日：2017-01-06

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

Inventor： Yongsik Jung ,  Dalho Huh ,  Jhunmo Son ,  Eunsuk Kwon ,  Sangmo Kim ,  Saeyoun Lee ,  Soonok Jeon ,  Yeonsook Chung ,  Joonghyuk Kim ,  Myungsun Sim

IPC: H01L51/50 ,  H01L51/00 ,  C07F7/08 ,  C09K11/02 ,  C09K11/06

Abstract: A silyl group-containing 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：US10155724B2

公开(公告)日：2018-12-18

申请号：US15631043

申请日：2017-06-23

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

Inventor： Yongsik Jung ,  Dalho Huh ,  Jhunmo Son ,  Eunsuk Kwon ,  Sangmo Kim ,  Saeyoun Lee ,  Soonok Jeon ,  Yeonsook Chung ,  Jongsoo Kim ,  Sooghang Ihn

IPC: C07D209/82 ,  C07D405/10 ,  C09K11/06 ,  H01L51/00

Abstract: A condensed cyclic compound represented by Formula 1: wherein in Formula 1 groups and variables are the same as described in the specification.

公开(公告)号：US09960367B2

公开(公告)日：2018-05-01

申请号：US15170226

申请日：2016-06-01

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

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

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

CPC classification number: H01L51/0072 ,  C07D491/048 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1022 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0071 ,  H01L51/008 ,  H01L51/0085 ,  H01L51/009 ,  H01L51/5012 ,  H01L51/5096 ,  H05B33/20

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.