Widely used in organic light-emitting diodes (OLEDs), this compound functions as a hole-transporting material due to its excellent thermal stability and efficient charge transport properties. Its molecular structure supports high glass transition temperatures, which enhances device durability and performance. It is particularly effective in blue-emitting OLEDs, where it helps improve luminous efficiency and reduce energy consumption. Additionally, it serves as a host material in emissive layers, supporting balanced electron-hole recombination. Its application extends to phosphorescent OLEDs (PHOLEDs) and tandem OLED structures, contributing to longer operational lifetimes and higher brightness in display and lighting technologies.