Patent ID: 8643001

Claim:
A semiconductor composition comprising: a polymer binder; and a small molecule semiconductor of Formula (I): wherein each R 1 is independently selected from alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, aryl, substituted aryl, heteroaryl, substituted heteroaryl, alkoxy, alkylthio, trialkylsilyl, ketonyl, cyano, and halogen; m and n are the number of R1 sidechains on their respective phenyl or naphthyl ring, and are independently an integer from 0 to 6; X is selected from the group consisting of O, S, and Se; and a, b, and c are independently 0 or 1; wherein the semiconductor composition is capable of forming a layer having a field-effect mobility greater than 0.10 cm 2 /V·sec.