It
has been suggested that two other structural factors are
required to be considered for the morphology of conjugated
rod–coil block copolymers, the Maier–Saupe interaction
strength N and the ratio of coil radius of gyration
to the rod length. The controlled nano-sized structure in
the conjugated rod–coil block copolymers could tune the
electronic, optical, and optoelectronic properties. Since
the solution/thin film/melt morphologies of conjugated
rod–coil block copolymers have been reviewed recently
[15], we only summarize them and briefly describe recent
progress.