PFO-DBT is widely used in the field of organic electronics, particularly in the development of organic photovoltaics (OPVs) and light-emitting diodes (OLEDs). Its unique properties make it an excellent material for enhancing the efficiency of solar cells by improving light absorption and charge carrier mobility. In OLEDs, it is utilized to create high-performance emissive layers, contributing to brighter and more energy-efficient displays. Additionally, PFO-DBT is employed in organic field-effect transistors (OFETs) due to its good semiconducting characteristics, enabling advancements in flexible and wearable electronics. Its application in these areas supports the ongoing innovation in sustainable and next-generation electronic devices.