公开(公告)号：US11690288B2

公开(公告)日：2023-06-27

申请号：US16628119

申请日：2018-07-04

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Dong Wan Ryu ,  Sangshin Lee ,  Seungjae Lee ,  Sung-Hyun Jung ,  Eun Sun Yu ,  Dalho Huh

IPC: H01L51/00 ,  H10K85/60 ,  C07D403/10 ,  C07D491/048 ,  C07D495/04 ,  C09K11/02 ,  H10K50/11 ,  H10K101/10

CPC classification number: H10K85/654 ,  C07D403/10 ,  C07D491/048 ,  C07D495/04 ,  C09K11/025 ,  H10K85/657 ,  H10K85/6572 ,  H10K50/11 ,  H10K2101/10

Abstract: The present invention relates to a composition for an organic optoelectronic diode, comprising a first compound for an organic optoelectronic diode; and a second compound for an organic optoelectronic diode, and an organic optoelectronic diode and a display device including the same.

公开(公告)号：US11495758B2

公开(公告)日：2022-11-08

申请号：US16912752

申请日：2020-06-26

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

Inventor： Sangdong Kim ,  Seungyeon Kwak ,  Hyun Koo ,  Sungjun Kim ,  Hyungsun Kim ,  Chul Baik ,  Myungsun Sim ,  Yongtak Yang ,  Banglin Lee ,  Sunyoung Lee ,  Sunghun Lee ,  Jeoungin Yi ,  Yuri Cho ,  Pyeongseok Cho ,  Byoungki Choi ,  Hyeonho Choi ,  Dalho Huh ,  Seokhwan Hong

IPC: H01L51/50 ,  H01L51/00

Abstract: A composition including a platinum-containing organometallic compound, a first compound, a second compound, and a third compound, and an organic light-emitting device including the same wherein the composition does not comprise iridium, the Pt-containing organometallic compound, the first compound, the second compound, and the third compound are different from each other, the first compound comprises at least one electron transport moiety, the second compound and the third compound do not include a metal, each of an absolute value of a HOMO energy level of the second compound and an absolute value of a HOMO energy level of the third compound is 5.30 eV to 5.85 eV, the difference between the absolute value of the HOMO energy level of the second compound and the absolute value of the HOMO energy level of the third compound is 0.01 eV to 0.30 eV.

公开(公告)号：US10923664B2

公开(公告)日：2021-02-16

申请号：US16416370

申请日：2019-05-20

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

Inventor： Sooghang Ihn ,  Hosuk Kang ,  Jhunmo Son ,  Namheon Lee ,  Jongsoo Kim ,  Joonghyuk Kim ,  Myungsun Sim ,  Youngmok Son ,  Soonok Jeon ,  Dalho Huh

IPC: H01L51/50 ,  H01L51/00 ,  C07D209/86 ,  C07D209/88 ,  C09K11/02 ,  C09K11/06 ,  H01L51/52

Abstract: A composition including a donor compound and an acceptor compound, wherein the donor compound and the acceptor compound form an exciplex having characteristics 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：US10193080B2

公开(公告)日：2019-01-29

申请号：US14804898

申请日：2015-07-21

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

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

IPC: H01L51/50 ,  H01L51/00 ,  C09K11/02 ,  C07D405/04 ,  C09K11/06 ,  C07D409/04 ,  C07D209/88 ,  C07D405/10 ,  C07D471/04

Abstract: A condensed cyclic compound represented by Formulae 1A or 1B: wherein in Formulae 1A and 1B, 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：US10043984B2

公开(公告)日：2018-08-07

申请号：US14969257

申请日：2015-12-15

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

Inventor： Soonok Jeon ,  Sangmo Kim ,  Hyungjun Kim ,  Yeonsook Chung ,  Yongsik Jung ,  Miyoung Chae ,  Dalho Huh ,  Joonghyuk Kim ,  Sooghang Ihn

IPC: H01L51/00 ,  C07D401/10 ,  C09K11/02 ,  C09K11/06 ,  H01L51/50

Abstract: A condensed cyclic compound represented by Formula 1, comprising at least one cyano (—CN) group: 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.

公开(公告)号：US11871659B2

公开(公告)日：2024-01-09

申请号：US16788552

申请日：2020-02-12

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Jinhyun Lui ,  Dong Min Kang ,  Hyung Sun Kim ,  Yongtak Yang ,  Sung-Hyun Jung ,  Ho Kuk Jung ,  Youngkyoung Jo ,  Pyeongseok Cho ,  Dalho Huh ,  Hyungyu Lee

IPC: C07D405/14 ,  H10K85/60 ,  C07D405/10 ,  C09K11/06 ,  C07D487/04 ,  H10K50/11 ,  H10K71/00 ,  H10K71/16 ,  H10K101/10 ,  H10K102/00

CPC classification number: H10K85/654 ,  C07D405/10 ,  C07D405/14 ,  C07D487/04 ,  C09K11/06 ,  H10K85/6572 ,  H10K85/6574 ,  C09K2211/1018 ,  H10K50/11 ,  H10K71/00 ,  H10K71/164 ,  H10K2101/10 ,  H10K2102/351

Abstract: A composition for an organic optoelectronic device an organic optoelectronic device, and a display device, the composition including a first compound; a second compound; and a third compound, wherein the first compound, the second compound, and the third compound are different from each other, the first compound is represented by Chemical Formula I, the second compound is represented by Chemical Formula I, and the third compound is represented by Chemical Formula II or Chemical Formula III:

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.