公开(公告)号：US20180212074A1

公开(公告)日：2018-07-26

申请号：US15545321

申请日：2016-12-09

Applicant: SOUTH CHINA UNIVERSITY OF TECHNOLOGY

Inventor： Fei HUANG ,  Xiaojuan MA ,  Peng ZHU ,  Yong CAO

IPC: H01L31/0256 ,  C08L41/00 ,  C08L39/04 ,  C08F30/00

CPC classification number: H01L31/0256 ,  C08F30/00 ,  C08G61/12 ,  C08L39/04 ,  C08L41/00 ,  C08L2203/204 ,  H01L2031/0344 ,  Y02E10/549

Abstract: The present invention discloses a polymer containing 1,2,5-benzoselenadiazole-N—R1-5,6-dicarboxylic acid imide, and a preparation method and use thereof. The conjugated polymer prepared by the present invention has fluorescence, and a relatively wide absorption of sunlight, and thus it can be used for manufacture of an active layer for a polymer light-emitting diode device, a polymer field-effect transistor and a polymer solar cell.