Used as a phosphorescent emitter in organic light-emitting diodes (OLEDs), particularly in display and lighting technologies. Its structure enables efficient electroluminescence with high quantum yield, making it suitable for green emission layers. The compound contributes to device efficiency and stability due to strong spin-orbit coupling from the iridium center and tunable emission through ligand design. Commonly employed in dopant formulations within emissive layers of OLED panels for smartphones, TVs, and energy-efficient lighting.