公开(公告)号：US20200301230A1

公开(公告)日：2020-09-24

申请号：US16607237

申请日：2018-07-04

Applicant: LG CHEM, LTD.

Inventor： Bogyu Lim ,  Jiyoung LEE ,  Ji Hoon KIM

IPC: G02F1/1516 ,  C09K9/02 ,  C07D495/04

Abstract: The present application relates to an electrochromic device comprising a compound for electrochromism represented by Chemical Formula 1, and a method for manufacturing same.

公开(公告)号：US20200002468A1

公开(公告)日：2020-01-02

申请号：US16482021

申请日：2018-06-04

Applicant: LG Chem, Ltd.

Inventor： Bogyu Lim ,  Songrim Jang ,  Doowhan Choi ,  Ji Hoon Kim

IPC: C08G61/12 ,  H01L51/00 ,  C07D495/04

Abstract: The present specification provides a compound including a unit of Formula 1 and an organic solar cell including the same.

公开(公告)号：US10439153B2

公开(公告)日：2019-10-08

申请号：US15559377

申请日：2016-04-28

Applicant: LG CHEM, LTD.

Inventor： Bogyu Lim ,  Jaechol Lee ,  Jiyoung Lee ,  Younshin Kim

IPC: H01L31/00 ,  H01L51/00 ,  C07F7/02 ,  H01L31/0224 ,  C07F7/18 ,  C07D409/10 ,  G01N21/31 ,  G01R33/46 ,  H01L51/42

Abstract: The present specification relates to a compound and an organic solar cell comprising the same.

公开(公告)号：US10756276B2

公开(公告)日：2020-08-25

申请号：US16472508

申请日：2018-09-17

Applicant: LG CHEM, LTD.

Inventor： Bogyu Lim ,  Sang Ah Kim ,  Ji Hoon Kim ,  Seung Jun Yoo

IPC: H01L51/00 ,  H01L51/42

Abstract: The present specification relates to an organic photodiode including: a first electrode; a second electrode provided to face the first electrode; and an organic material layer having one or more layers provided between the first electrode and the second electrode, in which one or more layers of the organic material layer include the compound of Formula 1, and an organic image sensor including the same.

公开(公告)号：US11422425B2

公开(公告)日：2022-08-23

申请号：US16607237

申请日：2018-07-04

Applicant: LG CHEM, LTD.

Inventor： Bogyu Lim ,  Jiyoung Lee ,  Ji Hoon Kim

IPC: C09K9/02 ,  C07D495/04 ,  G02F1/1516

Abstract: The present application relates to an electrochromic device comprising a compound for electrochromism represented by Chemical Formula 1, and a method for manufacturing same.

公开(公告)号：US11283033B2

公开(公告)日：2022-03-22

申请号：US16500843

申请日：2019-02-22

Applicant: LG CHEM, LTD.

Inventor： Jiyoung Lee ,  Doowhan Choi ,  Bogyu Lim ,  Ji Hoon Kim

IPC: H01L51/42 ,  C08G61/12 ,  H01L51/00

Abstract: The present specification relates to a composition for an organic material layer of an organic solar cell including an electron donor including a polymer including a first unit represented by Chemical Formula 1, a second unit represented by Chemical Formula 2, and a third unit represented by Chemical Formula 3 or 4; and a non-fullerene-based electron acceptor, and an organic solar cell including the composition.

公开(公告)号：US11133479B2

公开(公告)日：2021-09-28

申请号：US16477415

申请日：2018-06-18

Applicant: LG CHEM, LTD.

Inventor： Doowhan Choi ,  Jiyoung Lee ,  Bogyu Lim ,  Songrim Jang ,  Ji Hoon Kim

IPC: H01L51/00 ,  H01L51/44

Abstract: The present specification relates to an organic solar cell including a first electrode; a second electrode; and one or more organic material layers including a photoactive layer, wherein the photoactive layer includes an electron donor and an electron acceptor, the electron donor includes a polymer including a first unit represented by Chemical Formula 1; a second unit represented by Chemical Formula 2; and a third unit represented by Chemical Formula 3, and the electron acceptor includes a non-fullerene-based compound.

公开(公告)号：US11008343B2

公开(公告)日：2021-05-18

申请号：US16318277

申请日：2018-01-31

Applicant: LG CHEM, LTD.

Inventor： Ji Hoon Kim ,  Jiyoung Lee ,  Songrim Jang ,  Doowhan Choi ,  Bogyu Lim ,  Junghyun Park

IPC: H01L51/50 ,  C07D519/00 ,  H01L51/00 ,  H01L51/42 ,  C07D495/04

Abstract: The present specification relates to a heterocyclic compound of Chemical Formula 1 and an organic electronic device including the same.

公开(公告)号：US20190390001A1

公开(公告)日：2019-12-26

申请号：US16481656

申请日：2018-06-22

Applicant: LG Chem, Ltd.

Inventor： Bogyu Lim ,  Ji Hoon Kim ,  Songrim Jang ,  Doowhan Choi

IPC: C08G61/12 ,  H01L51/00

Abstract: The present specification provides a copolymer including: a repeating unit derived from a compound represented by Formula 1; a first conjugated monomer; and a second conjugated monomer different from the first conjugated monomer, and an organic solar cell including the same.

公开(公告)号：US10312445B2

公开(公告)日：2019-06-04

申请号：US15562116

申请日：2016-05-24

Applicant: LG CHEM, LTD.

Inventor： Bogyu Lim ,  Jaechol Lee ,  Doowhan Choi ,  Sungkyoung Kang

IPC: C08G61/12 ,  H01L51/00 ,  H01L51/42 ,  H01L51/52 ,  H01L51/05

Abstract: The present specification relates to a polymer, which comprises an electron acceptor functional group on a side chain and is represented by chemical formula 1 below, and to an organic electronic element comprising the same.