Phillips 66
METHODS AND SYSTEMS OF ORGANIC SEMICONDUCTING POLYMERS

Abstract:

A polymer comprising: ##STR00001## In this embodiment, R' and R'', can be independently selected from the group consisting of: a halogen, a substituted alkyl, an unsubstituted alkyl, a substituted aryl, and an unsubstituted aryl. Additionally, X.sub.1 and X.sub.2 can be independently selected from the group consisting of: O, S, Se, N--R, and Si--R--R. Lastly, Ar and Ar' can be identical or different and can be independently selected from the group consisting of: a substituted aryl, and an unsubstituted aryl.