Used in organic electronics, particularly in the development of organic field-effect transistors (OFETs) and organic photovoltaics (OPVs). Its rigid, planar structure enhances π-π stacking, improving charge carrier mobility. Commonly serves as a building block in conjugated polymers and small molecules for high-performance semiconducting materials. Also explored in perovskite solar cells as a hole-transport material due to its favorable energy levels and stability.