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,

公开(公告)号：US11696498B2

公开(公告)日：2023-07-04

申请号：US16722853

申请日：2019-12-20

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Kipo Jang ,  Byungku Kim ,  Giwook Kang ,  Hanill Lee ,  Sung-Hyun Jung ,  Ho Kuk Jung ,  Youngkyoung Jo ,  Eun Sun Yu

IPC: C09K11/02 ,  H10K85/60 ,  C07D405/14 ,  C09K11/06 ,  H10K85/30 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K101/10 ,  H10K101/00

CPC classification number: H10K85/654 ,  C07D405/14 ,  C09K11/025 ,  C09K11/06 ,  H10K85/342 ,  H10K85/6572 ,  H10K85/6574 ,  C09K2211/1029 ,  C09K2211/1088 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K2101/10 ,  H10K2101/90

Abstract: A compound and an organic optoelectronic device, the compound being represented by Chemical Formula 1-3a-I or Chemical Formula 1-4a-I:

公开(公告)号：US11417844B2

公开(公告)日：2022-08-16

申请号：US16478564

申请日：2017-10-26

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Youngkyoung Jo ,  Jinhyun Lui ,  Yongtak Yang ,  Jaejin Oh ,  Eun Sun Yu ,  Hanill Lee ,  Sung-Hyun Jung ,  Ho Kuk Jung ,  Pyeongseok Cho ,  Dalho Huh

IPC: H01L51/00 ,  C09K11/02 ,  C07D487/04 ,  C07D251/24 ,  C07D405/10 ,  H01L51/50

Abstract: The present invention relates to a composition for an organic optoelectronic device, an organic optoelectronic device employing the composition, and a display device, wherein the composition includes: at least one first compound for an organic optoelectronic device, represented by chemical formula 1; and a second compound for an organic optoelectronic device, represented by a combination of Chemical Formula 2 and Chemical Formula 3A or a combination of Chemical Formula 2 and Chemical Formula 3B. The details of Chemical Formulae 1, 2, 3A, and 3B are as defined in the specification.

公开(公告)号：US11158817B2

公开(公告)日：2021-10-26

申请号：US16468779

申请日：2017-10-26

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Jinhyun Lui ,  Changwoo Kim ,  Eun Sun Yu ,  Kipo Jang ,  Ho Kuk Jung ,  Youngkyoung Jo

IPC: H01L51/50 ,  H01L51/00 ,  C07D405/04 ,  C09K11/06 ,  C07D487/04

Abstract: Disclosed are a compound for an organic optoelectronic device represented by Chemical Formula 1, a composition for an organic optoelectronic device, organic optoelectronic device including the same, and a display device.
Details of Chemical Formula 1 are the same as defined in the specification.

公开(公告)号：US20190198775A1

公开(公告)日：2019-06-27

申请号：US16224906

申请日：2018-12-19

Applicant: Samsung SDI Co., Ltd.

Inventor： Jinhyun Lui ,  Byoungkwan Lee ,  Ho Kuk Jung ,  Youngkyoung Jo ,  Changwoo Kim ,  Min Seok Seo ,  Sangshin Lee ,  Seungjae Lee ,  Sung-Hyun Jung ,  Pyeongseok Cho

IPC: H01L51/00 ,  H01L51/50

CPC classification number: H01L51/0072 ,  C07D405/04 ,  C07D405/10 ,  C07D405/14 ,  C07D409/04 ,  C07D409/10 ,  C07D409/14 ,  C07D471/14 ,  H01L51/0067 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5016 ,  H01L51/5036

Abstract: A composition, an organic optoelectronic device, and a display device, the composition including a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2 or Chemical Formula 3: