Unraveling Emission Narrowing Pathways in N -Embedded Polyaromatic Systems via Sequential π-Interlocking for Efficient Electroluminescence

Key Points

• The aim is to develop a better understanding of emission narrowing pathways in N-embedded polyaromatic systems to enhance electroluminescence efficiency.
• Investigated vibronic coupling and structural relaxation in N-embedded polyaromatic systems.
• Utilized sequential π-interlocking techniques to optimize emitter design.
• Achieved significant improvement in electroluminescence efficiency compared to traditional organic emitters.
• Demonstrated controlled emission narrowing through effective vibronic coupling adjustments.