公开(公告)号：US11713371B2

公开(公告)日：2023-08-01

申请号：US16646939

申请日：2018-11-26

Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

Inventor： Chang Eun Song ,  Won Suk Shin ,  Sang Jin Moon ,  Jong Cheol Lee ,  Sang Kyu Lee ,  Hang Ken Lee ,  Vu Van Doan ,  Shafket Rasool

IPC: C08G61/12

CPC classification number: C08G61/126 ,  C08G2261/12 ,  C08G2261/3246 ,  C08G2261/344

Abstract: The present invention relates to a polar functional group-partially introduced polymer, a preparation method therefor, and an organic electronic element adopting the same. The organic electronic element of the present invention has excellent photoelectric conversion efficiency and stability and is very advantageous in commercialization, by adopting the polar functional group-partially introduced polymer of the present invention.

公开(公告)号：US20190040056A1

公开(公告)日：2019-02-07

申请号：US15964451

申请日：2018-04-27

Applicant: Korea Research Institute of Chemical Technology ,  Kyonggi University Industry & Academia Cooperation Foundation

Inventor： Jong Cheol Lee ,  Sang Kyu Lee ,  Won Suk Shin ,  ChangEun Song ,  Sang Jin Moon ,  Hang Ken Lee ,  Eunhee Lim

IPC: C07D421/14 ,  C07D417/14 ,  H01L51/00

CPC classification number: C07D421/14 ,  C07D417/14 ,  H01L51/0065 ,  H01L51/0068 ,  H01L51/0069 ,  H01L51/4253

Abstract: Provided are a novel organic semiconductor compound, a production method thereof, and an organic electronic device using the same, wherein the organic semiconductor compound includes a thiazolidine functional group introduced into a heteroaromatic ring to thereby remarkably improve photovoltaic characteristics of an organic electronic device including the same.

公开(公告)号：US10344028B2

公开(公告)日：2019-07-09

申请号：US15964451

申请日：2018-04-27

Applicant: Korea Research Institute of Chemical Technology ,  Kyonggi University Industry & Academia Cooperation Foundation

Inventor： Jong Cheol Lee ,  Sang Kyu Lee ,  Won Suk Shin ,  ChangEun Song ,  Sang Jin Moon ,  Hang Ken Lee ,  Eunhee Lim

IPC: C07D421/14 ,  C07D417/14 ,  H01L51/00 ,  H01L51/42

Abstract: Provided are a novel organic semiconductor compound, a production method thereof, and an organic electronic device using the same, wherein the organic semiconductor compound includes a thiazolidine functional group introduced into a heteroaromatic ring to thereby remarkably improve photovoltaic characteristics of an organic electronic device including the same.