Polymeric compounds, organic semiconductor material, the photoelectric conversion element and tran

PROBLEM TO BE SOLVED : To improve performance of a photoelectric conversion element and a transistor.SOLUTION : A polymer compound has a structure represented by formula (1). [Rand Rare each independently a substituted or unsubstituted linear, branched or cyclic aliphatic hydrocarbon group, a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted linear, branched or cyclic heteroatom-containing aliphatic hydrocarbon group, or a substituted or unsubstituted aromatic heterocyclic group; A is a monocyclic group or polycyclic heterocyclic group containing a 5-membered heterocyclic ring; and n is greater than 1.]SELECTED DRAWING : Figure 1