Used in organic photovoltaic (OPV) cells as a key component in active layers to enhance light absorption and charge transport. Its structure supports efficient π-π stacking, improving device performance and stability. Commonly employed in donor materials for solar cells due to favorable energy level alignment with common acceptors. Also explored in organic field-effect transistors (OFETs) for its semiconducting properties. Suitable for flexible and lightweight electronic devices owing to solution-processability.