申请人:Park Jea Gun
公开号:US20120302712A1
公开(公告)日:2012-11-29
Disclosed are a benzobis(thiadiazole)-based alternating copolymer, a method for preparing the same, and an organic electronic device including the same.
The present disclosure provides a benzobis(thiadiazole)-based alternating copolymer represented by the chemical formula 1:
wherein R
1
, R
2
or R
3
is hydrogen or C
1
-C
20
linear, branched or cyclic alkyl, X is S, O, NR
4
, PR
5
, or HC═CH, wherein R
4
or R
5
is C
1
-C
20
linear, branched or cyclic alkyl, Y is C, Si or N (in this case only one of R
2
and R
3
exists), and m is an integer from 1 to 3.
本公开提供了一种基于苯并噻二唑的交替共聚物,其制备方法以及包括该共聚物的有机电子器件。本公开提供了一种由化学式1表示的基于苯并噻二唑的交替共聚物:其中,R1、R2或R3为氢或C1-C20线性、支链或环烷基,X为S、O、NR4、PR5或HC═CH,其中R4或R5为C1-C20线性、支链或环烷基,Y为C、Si或N(在这种情况下,仅R2和R3中的一个存在),m为1至3的整数。