This chemical is primarily utilized in the development of organic light-emitting diodes (OLEDs) due to its excellent electron-transporting and light-emitting properties. Its structure, featuring multiple carbazole units, enhances thermal stability and charge mobility, making it suitable for high-performance optoelectronic devices. It is often incorporated into the emissive layer of OLEDs to improve efficiency and longevity. Additionally, its ability to form stable thin films makes it a valuable component in advanced display technologies and lighting systems. Researchers also explore its potential in organic photovoltaic cells for energy conversion applications.