Used as a highly efficient phosphorescent emitter in organic light-emitting diodes (OLEDs), particularly in the fabrication of red and near-infrared emitting devices. Its strong spin-orbit coupling and tunable emission properties make it ideal for display technologies and solid-state lighting. The compound is incorporated into the emissive layer of OLEDs, where it enables high quantum efficiency and improved color purity. Due to its thermal and electrochemical stability, it performs well under prolonged device operation, making it suitable for commercial OLED applications in smartphones, televisions, and wearable electronics.