Rubrene is widely used in organic electronics due to its high photoluminescence and charge carrier mobility. It is commonly employed as a semiconductor material in organic field-effect transistors (OFETs) and organic light-emitting diodes (OLEDs). Its ability to efficiently transport electrons and holes makes it a key component in the development of flexible and lightweight electronic devices. Additionally, rubrene is utilized in organic photovoltaic cells to enhance energy conversion efficiency. Its stability and performance under various conditions also make it suitable for research in optoelectronic applications and advanced material science.