公开(公告)号：US20240164205A1

公开(公告)日：2024-05-16

申请号：US18285683

申请日：2022-09-02

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Hanill LEE ,  Hyung Sun KIM ,  Mijin LEE ,  Sung-Hyun JUNG ,  Ho Kuk JUNG ,  Seonyeong GWAK ,  Wook KIM ,  Jaehoon KIM ,  Seungjae LEE ,  Yoonman LEE ,  Suheon IM

IPC: H10K85/60 ,  H10K50/12

CPC classification number: H10K85/654 ,  H10K50/12 ,  H10K85/622 ,  H10K85/626 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576

Abstract: Provided are a composition for an organic optoelectronic device, and an organic optoelectronic device including the same, and a display device, the composition for an organic optoelectronic device including a first compound, a second compound, and a third compound, wherein the first compound is represented by Chemical Formula I or Chemical Formula II, the second compound is represented by Chemical Formula III, and the third compound is represented by Chemical Formula IV.
Details of Chemical Formula I, Chemical Formula II, Chemical Formula III and Chemical Formula IV are as described in the specification.

公开(公告)号：US20240023434A1

公开(公告)日：2024-01-18

申请号：US18222598

申请日：2023-07-17

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Jongwoo WON ,  Youngmook LIM ,  Youngkyoung JO ,  Sunwoong SHIN ,  Sunghyun JUNG ,  Junmo PARK ,  Jaehoon KIM ,  Hokuk JUNG ,  Hayun SONG ,  ChanWoo KIM

IPC: H10K85/60 ,  C07D403/14 ,  C09K11/06 ,  C07D209/86 ,  C07C211/61

CPC classification number: H10K85/6572 ,  C07D403/14 ,  C09K11/06 ,  H10K85/654 ,  C07D209/86 ,  C07C211/61 ,  H10K85/633 ,  H10K50/156

Abstract: An organic optoelectronic device and a display device, the organic optoelectronic device includes 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 light emitting layer and the hole transport layer, wherein the light emitting layer includes 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, the hole transport auxiliary layer includes a third compound represented by Chemical Formula 5.

公开(公告)号：US20220069226A1

公开(公告)日：2022-03-03

申请号：US17272396

申请日：2019-09-06

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

Inventor： Byoungkwan LEE ,  Dong Min KANG ,  Dongyeong KIM ,  Jun Seok KIM ,  Jinhyun LUI ,  Sangshin LEE ,  Byungku KIM ,  Jaehoon KIM ,  Eun Sun YU ,  Ho Kuk JUNG

IPC: H01L51/00 ,  C07D209/88 ,  C07D405/12 ,  C07D495/04

Abstract: The present invention relates to a composition for an organic optoelectronic element, an organic optoelectronic element and a display device, the composition including a first compound for an organic optoelectronic element, represented by a combination of Chemical Formula 1 and Chemical Formula 2; and a second compound for an organic optoelectronic element, represented by a combination of Chemical Formula 3 and Chemical Formula 4.
In Chemical Formula 1 to Chemical Formula 4, each substituent is defined as that in the specification.

公开(公告)号：US20230345831A1

公开(公告)日：2023-10-26

申请号：US18008558

申请日：2021-05-31

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Dong Min KANG ,  Jiyun KWON ,  Byungku KIM ,  Junmo PARK ,  Eunjeong CHOI ,  Jaehoon KIM ,  Namheon LEE ,  Kipo JANG ,  Sung-Hyun JUNG ,  Ho Kuk JUNG

IPC: H10K85/60 ,  C07D405/04 ,  C09K11/06 ,  C07D209/80

CPC classification number: H10K85/6574 ,  C07D405/04 ,  C09K11/06 ,  H10K85/654 ,  C07D209/80 ,  H10K85/6572 ,  H10K50/11

Abstract: A composition for an organic optoelectronic device including a first compound represented by Chemical Formula 1, and a second compound represented by a combination of Chemical Formula 2 and Chemical Formula 3, an organic photoelectronic device including the same, and a display device.
The contents of Chemical Formula 1 to Chemical Formula 3 are as defined in the specification.

公开(公告)号：US20220384738A1

公开(公告)日：2022-12-01

申请号：US17622415

申请日：2020-06-26

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Jinhyun LUI ,  Dong Min KANG ,  Dong Wan RYU ,  Ho Kuk JUNG ,  Sangshin LEE ,  Jaehoon KIM ,  Changwoo KIM ,  Chang Ju SHIN ,  Namheon LEE ,  Sung-Hyun JUNG

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

Abstract: a compound for an organic optoelectronic device represented by a combination of Chemical Formula 1 and 2, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device.
Details of Chemical Formulas 1 and 2 are as described in the specification.

公开(公告)号：US20220115747A1

公开(公告)日：2022-04-14

申请号：US17473073

申请日：2021-09-13

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Soodeok MOON ,  Byunghyun LEE ,  Younghwan KWON ,  Jaepil AHN ,  Jaehoon KIM ,  Jihyeon LEE

IPC: H01M50/519 ,  H05K1/02 ,  H01M50/298 ,  H01M50/209

Abstract: A battery pack including battery cells; a circuit unit connected to the battery cells; and a flexible wiring connecting the battery cells and the circuit unit to each other, wherein the flexible wiring includes a first end portion to which a plurality of conductive lines are physically bound; and a first group of conductive lines and a second group of conductive lines which extend from the first end portion, branch off from each other, and then extend in parallel to each other, and the first group of conductive lines includes a folded portion at a branching position at which the first group of conductive lines is separated from the second group of conductive lines.

公开(公告)号：US20220081449A1

公开(公告)日：2022-03-17

申请号：US17466504

申请日：2021-09-03

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Jongwoo WON ,  Seonyeong GWAK ,  Mijin LEE ,  Jaehoon KIM ,  Hyung Sun KIM ,  Jinhyun LUI ,  Hayun SONG ,  Chang Ju SHIN ,  Hyunji YOO ,  Seungjae LEE ,  Sung-Hyun JUNG

IPC: C07D498/04 ,  H01L51/00 ,  C07D519/00

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 a combination of Chemical Formula 1 and Chemical Formula 2, and a second compound represented by a combination of Chemical Formula 3 and Chemical Formula 4:

公开(公告)号：US20240258630A1

公开(公告)日：2024-08-01

申请号：US18596988

申请日：2024-03-06

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Soodeok MOON ,  Byunghyun LEE ,  Younghwan KWON ,  Jaepil AHN ,  Jaehoon KIM ,  Jihyeon LEE

IPC: H01M50/284 ,  H01B7/08 ,  H01B9/00 ,  H01M10/42 ,  H01M50/209 ,  H01M50/298 ,  H01M50/502 ,  H05K1/02

CPC classification number: H01M50/284 ,  H01M10/425 ,  H01M50/209 ,  H01M50/298 ,  H01M50/502 ,  H05K1/028 ,  H01B7/0823 ,  H01B9/006 ,  H05K2201/10037

Abstract: A battery pack including battery cells; a circuit unit connected to the battery cells; and a flexible wiring connecting the battery cells and the circuit unit to each other, wherein the flexible wiring includes a first end portion to which a plurality of conductive lines are physically bound; and a first group of conductive lines and a second group of conductive lines which extend from the first end portion, branch off from each other, and then extend in parallel to each other, and the first group of conductive lines includes a folded portion at a branching position at which the first group of conductive lines is separated from the second group of conductive lines.

公开(公告)号：US20230139045A1

公开(公告)日：2023-05-04

申请号：US17903190

申请日：2022-09-06

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Wook KIM ,  Seonyeong GWAK ,  Jaehoon KIM ,  Hyung Sun KIM ,  Mijin LEE ,  Yoonman LEE ,  Hanill LEE ,  Suheon IM ,  Sung-Hyun JUNG

IPC: C07D403/10 ,  C07D405/14 ,  C07D409/14 ,  C07F7/08 ,  C07D403/04 ,  C07D491/048 ,  C07D495/04 ,  C07D487/04 ,  H01L51/00 ,  H01L51/50

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

公开(公告)号：US20230123757A1

公开(公告)日：2023-04-20

申请号：US17961772

申请日：2022-10-07

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Hanill LEE ,  Hyung Sun KIM ,  Sung-Hyun JUNG ,  Seonyeong GWAK ,  Wook KIM ,  Jaehoon KIM ,  Chang Ju SHIN ,  Dongkyu RYU ,  Mijin LEE ,  Yoonman LEE ,  Suheon IM

IPC: H01L51/00 ,  C07D403/14 ,  C09K11/06 ,  C07D405/14

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