公开(公告)号：US10096777B2

公开(公告)日：2018-10-09

申请号：US15794087

申请日：2017-10-26

Applicant: SAMSUNG SDI CO., LTD. ,  SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangshin Lee ,  Dong Wan Ryu ,  Joohee Seo ,  Eun Sun Yu ,  Seungjae Lee ,  Chunkeun Jang ,  Sung-Hyun Jung

IPC: H01L51/00 ,  H01L51/50 ,  H01L27/32

Abstract: Disclosed are a composition for an organic optoelectric device including at least one first compound for an organic optoelectric device represented by Chemical Formula 1; and at least one second compound for an organic optoelectric device including a carbazole moiety represented by Chemical Formula 2, an organic optoelectric device include the same, and a display device. Details of Chemical Formula 1 and Chemical Formula 2 are the same as defined in the specification.

公开(公告)号：US09865820B2

公开(公告)日：2018-01-09

申请号：US14596645

申请日：2015-01-14

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

Inventor： Hyungsun Kim ,  Byungku Kim ,  Youngkwon Kim ,  Changwoo Kim ,  Changju Shin ,  Seungjae Lee ,  Eunsun Yu ,  Byoungki Choi ,  Kyuyoung Hwang

IPC: H01L51/00 ,  H01L51/50 ,  C07D493/04 ,  C07D495/04 ,  C07D498/04 ,  C09K11/06 ,  C09B57/00

CPC classification number: H01L51/0067 ,  C07D493/04 ,  C07D495/04 ,  C07D498/04 ,  C09B57/00 ,  C09K11/06 ,  C09K2211/185 ,  H01L51/0071 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L2251/5384

Abstract: A condensed cyclic compound represented by Formula 1, wherein, in Formula 1, L1, E1, R1, X11 to X13, X21 to X26, a1, and b1 are described in the specification.

公开(公告)号：US20250160205A1

公开(公告)日：2025-05-15

申请号：US18916858

申请日：2024-10-16

Applicant: Samsung SDI Co., Ltd.

Inventor： Wook KIM ,  Hanill Lee ,  Seungjae Lee ,  Seonyeong Gwak ,  Jiah Yoon ,  Suheon Im ,  Jonghoon Kim ,  Jiyun Kwon ,  Dalho Huh ,  Hyung Sun Kim

IPC: H10K85/60 ,  C07D471/04 ,  C09K11/02 ,  H10K50/11

Abstract: A compound for an organic optoelectronic device, a composition for an organic optoelectronic device including the compound, an organic optoelectronic device including the compound or the composition for an organic optoelectronic device, and a display device including the organic optoelectronic device, the compound being represented by Chemical Formula 1:

公开(公告)号：US12219869B2

公开(公告)日：2025-02-04

申请号：US17512856

申请日：2021-10-28

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Seungjae Lee ,  Seonyeong Gwak ,  Jinhyun Lui ,  Chang Ju Shin ,  Jongwoo Won ,  Youngkyoung Jo ,  Hyung Sun Kim ,  Hyungyu Lee ,  Sung-Hyun Jung

IPC: H01L51/50 ,  C07D491/048 ,  C09K11/02 ,  C09K11/06 ,  H10K85/60 ,  H10K50/11 ,  H10K101/00 ,  H10K101/10

Abstract: A composition for an organic optoelectronic device, an organic optoelectronic device including the same, 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 a combination of Chemical Formula 3 and Chemical Formula 4,

公开(公告)号：US11223019B2

公开(公告)日：2022-01-11

申请号：US16285617

申请日：2019-02-26

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Jinhyun Lui ,  Changwoo Kim ,  Dong Wan Ryu ,  Chang Ju Shin ,  Hyung Sun Kim ,  Seungjae Lee ,  Jihun Shin ,  Sung-Hyun Jung ,  Ho Kuk Jung

IPC: H01L51/54 ,  H01L51/00 ,  C07D405/14 ,  H01L51/50

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

公开(公告)号：US10749151B2

公开(公告)日：2020-08-18

申请号：US15719319

申请日：2017-09-28

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Juhyeong Han ,  Junwon Suh ,  Jandee Kim ,  Junggyu Nam ,  Wonkyu Bang ,  Juhee Sohn ,  Hyunhwa Song ,  Jungyup Yang ,  Hyeri Eom ,  Jeongdoo Yi ,  Seungjae Lee ,  Sol Choi ,  Da-Un Han ,  Seokhun Hong

IPC: H01M2/08 ,  H01M10/647 ,  H01M2/02 ,  H01M10/0525

Abstract: A pouch-type rechargeable battery according to one or more exemplary embodiments includes: an electrode assembly; an exterior material receiving the electrode assembly; and a sealing portion arranged at an edge of the exterior material, and including at least one metal particle and a resin surrounding the at least one metal particle, and an area ratio of the at least one metal particle and the resin in a cross-section of the sealing portion cut along a direction that is perpendicular to a lengthwise direction of the sealing portion is from 1:99 to 6:4.