公开(公告)号：US20200055803A1

公开(公告)日：2020-02-20

申请号：US16341380

申请日：2018-05-18

Applicant: LG CHEM, LTD.

Inventor： Soyoung YU ,  Sungkyoung KANG ,  Jaesoon BAE ,  Kilsun LEE ,  Donggu LEE ,  Jaechol LEE

IPC: C07C13/567 ,  C07D209/58 ,  H01L51/00

Abstract: The present specification relates to a compound of Chemical Formula 1, a coating composition including the compound of Chemical Formula 1, an organic light emitting device using the same, and a method for manufacturing the same.

公开(公告)号：US20180083195A1

公开(公告)日：2018-03-22

申请号：US15562116

申请日：2016-05-24

Applicant: LG CHEM, LTD.

Inventor： Bogyu LIM ,  Jaechol LEE ,  Doowhan CHOI ,  Sungkyoung KANG

IPC: H01L51/00 ,  C08G61/12

CPC classification number: H01L51/0036 ,  C08G61/123 ,  C08G61/124 ,  C08G61/126 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/146 ,  C08G2261/149 ,  C08G2261/18 ,  C08G2261/228 ,  C08G2261/3223 ,  C08G2261/3243 ,  C08G2261/3246 ,  C08G2261/344 ,  C08G2261/364 ,  C08G2261/51 ,  C08G2261/91 ,  C08G2261/92 ,  C08G2261/95 ,  H01L51/0043 ,  H01L51/0558 ,  H01L51/42 ,  H01L51/4253 ,  H01L2251/552 ,  Y02E10/549

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.