This polymer is widely used in the field of organic electronics, particularly in the fabrication of organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs). Its excellent hole-transporting properties make it a key material in enhancing the efficiency and performance of these devices. Additionally, it is employed in organic field-effect transistors (OFETs) due to its ability to facilitate charge carrier mobility. The polymer’s stability and solubility in organic solvents also make it suitable for solution-based processing techniques, enabling cost-effective and scalable production of electronic components.