Rigid oxygen-bridged boron NHC-based homoleptic phosphorescent iridium complexes: structures, photophysics and OLED application

Key Points

• Phosphorescent iridium complexes exhibit enhanced light emission in OLED applications, indicating efficiency.
• The complex structures involve rigid oxygen-bridged boron and NHC ligands, which provide stability.
• Assessment focuses on the photophysical properties of these complexes for improved device performance.
• The findings may enable advancements in OLED technology, with practical implications for lighting and displays.