公开(公告)号：WO2018119780A1

公开(公告)日：2018-07-05

申请号：PCT/CN2016/112715

申请日：2016-12-28

Applicant: SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Inventor： GUO, Xugang ,  WANG, Yulun ,  LIAO, Qiaogan ,  GUO, Han ,  SHI, Shengbin

IPC: C07D333/10 ,  C07D333/16 ,  H01L51/42 ,  C07F7/22 ,  C08G61/00

CPC classification number: H01L51/0036 ,  C07D333/18 ,  C07F7/2208 ,  C08G61/123 ,  C08G61/126 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/1414 ,  C08G2261/146 ,  C08G2261/18 ,  C08G2261/3229 ,  C08G2261/3241 ,  C08G2261/3246 ,  C08G2261/344 ,  C08G2261/364 ,  C08G2261/414 ,  C08G2261/512 ,  C08G2261/91 ,  C08G2261/92 ,  H01L51/0035 ,  H01L51/0558 ,  H01L51/4253

Abstract: A compound having a formula (I) is provided, in which each of A and B is independently and respectively one of formula (II) and (III), given that at least one of A and B comprise an alkynyl, each of R 1 and R 2 is independently and respectively a C 1-20 alkyl, a thienyl or a phenyl, and each of the thienyl and the phenyl is optionally and independently substituted with a C 1-20 alkyl. An organic semiconductor polymer formed by an electron donor unit and an electron acceptor unit, a film formed by the organic semiconductor polymer, and a semiconductor device are also provided.