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：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：US20210009616A1

公开(公告)日：2021-01-14

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: C07F15/00 ,  H01L51/00 ,  H01L51/50

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：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：US12274160B2

公开(公告)日：2025-04-08

申请号：US17336558

申请日：2021-06-02

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Jonghoon Kim ,  Youngmook Lim ,  Changwoo Kim ,  Hansol Seo ,  Hyung Sun Kim ,  Mijin Lee ,  Sung-Hyun Jung ,  Ho Kuk Jung ,  Youngkyoung Jo ,  Dalho Huh

IPC: H01L51/00 ,  C07F5/02 ,  C09K11/06 ,  H01L51/50 ,  H01L51/52 ,  H10K85/60 ,  H10K50/11 ,  H10K101/10

Abstract: A composition for an organic optoelectronic device, an organic optoelectronic device, and a display device, the composition including a first compound represented by Chemical Formula I, a second compound represented by Chemical Formula II, and a third compound represented by Chemical Formula III,

公开(公告)号：US12225817B2

公开(公告)日：2025-02-11

申请号：US17739532

申请日：2022-05-09

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

Inventor： Sangmo Kim ,  Hyunjung Kim ,  Soonok Jeon ,  Yeonsook Chung ,  Miyoung Chae ,  Dalho Huh ,  Eunsuk Kwon ,  Jongsoo Kim ,  Myungsun Sim

IPC: H01L51/54 ,  C07D209/94 ,  C07D487/04 ,  C07D491/04 ,  C07D491/048 ,  C07D495/04 ,  C07D513/04 ,  C07D519/00 ,  C09K11/02 ,  C09K11/06 ,  H10K85/60 ,  H10K50/11 ,  H10K85/30 ,  H10K101/10

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

公开(公告)号：US20250031566A1

公开(公告)日：2025-01-23

申请号：US18743291

申请日：2024-06-14

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Sunwoong SHIN ,  Youngmook Lim ,  Jongwoo Won ,  Junghoon Kim ,  Gibeom Park ,  Kyoungrok Kim ,  Ho Kuk Jung ,  Youngkyoung Jo ,  Jihun Shin ,  Dalho Huh ,  Hyung Sun Kim

IPC: H10K85/60 ,  C07C211/61 ,  C07D307/91 ,  C07D333/76 ,  C07F7/08 ,  C09K11/06 ,  H10K50/15 ,  H10K85/40

Abstract: An organic optoelectronic device, including an anode and a cathode facing each other; a light emitting layer between the anode and the cathode; a hole transport layer between the anode and the light emitting layer; and a hole transport auxiliary layer between the hole transport layer and the light emitting layer, wherein the hole transport auxiliary layer includes a first hole transport auxiliary layer adjacent to the hole transport layer and a second hole transport auxiliary layer adjacent to the light emitting layer, the first hole transport auxiliary layer includes a first compound represented by Chemical Formula 1, and the second hole transport auxiliary layer includes a second compound represented by Chemical Formula 2:

公开(公告)号：US12029112B2

公开(公告)日：2024-07-02

申请号：US16791205

申请日：2020-02-14

Applicant: SAMSUNG SDI CO., LTD.

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

IPC: H10K85/60 ,  C07D403/10 ,  C07D403/14 ,  C07D405/14 ,  C07D487/04 ,  C07F15/00 ,  C09K11/06 ,  H10K50/11 ,  H10K85/30 ,  H10K101/10

CPC classification number: H10K85/654 ,  C07D403/10 ,  C07D403/14 ,  C07D405/14 ,  C07D487/04 ,  C07F15/0033 ,  C07F15/0086 ,  C09K11/06 ,  H10K85/342 ,  H10K85/346 ,  H10K85/6572 ,  H10K85/6574 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H10K50/11 ,  H10K2101/10

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, 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 II or Chemical Formula III, and the third compound is represented by Chemical Formula II or Chemical Formula III,