Patent ID: 7655807

Claim:
A low molecular weight conjugated nitrogen compound represented by Formula 1 below: wherein L is a single bond; Ar is thiophene, benzo[c]thiophene, or 3,4-ethylenedioxythiophene; R 1 is selected from the group consisting of hydrogen, C 1-10 linear and branched alkyl groups, C 1-10 linear and branched alkoxy groups, C 1-10 linear and branched hydroxyalkyl groups, and C 1-10 linear and branched alkoxyalkyl groups; R 2 is selected from the group consisting of C 1-10 linear and branched alkyl groups, C 1-10 linear and branched alkoxy groups, C 1-10 linear and branched hydroxyalkyl groups, C 1-10 linear and branched alkoxyalkyl groups, and substituted thienyl groups; m is an integer between 1 and 5; and n is an integer between 1 and 3.