Used in organic light-emitting diodes (OLEDs) as an emissive layer material due to its efficient blue light emission and good charge transport properties. Its amino-functionalized side chains enhance solubility and film-forming ability, making it suitable for solution-processed electronic devices. Also employed in organic photovoltaics (OPVs) and sensors, where tunable energy levels and fluorescence are beneficial. The polymer’s structure supports electron-donating and hole-transport characteristics, improving device efficiency in optoelectronic applications.