This polymer is widely used in the field of organic electronics, particularly in the development of optoelectronic devices. Its primary application is in organic light-emitting diodes (OLEDs), where it serves as a hole-transport layer due to its excellent charge-transport properties. The material enhances the efficiency and stability of OLED displays and lighting systems. Additionally, it is utilized in organic photovoltaics (OPVs) to improve the performance of solar cells by facilitating efficient charge separation and transport. Its robust thermal and chemical stability makes it suitable for use in high-performance electronic applications, contributing to advancements in flexible and lightweight electronic devices.