Used as a blue-emitting material in organic light-emitting diodes (OLEDs), particularly in the emissive layer of devices requiring high efficiency and color purity. Its rigid, conjugated structure enhances thermal stability and promotes efficient exciton formation, making it suitable for use in both fluorescent and phosphorescent OLED architectures. Commonly employed in display technologies and solid-state lighting, where it contributes to improved device lifetime and reduced energy consumption. Also explored as a host or dopant in emissive layers due to its favorable energy level alignment with common charge-transport materials.