Presentation Information
[We-P-65]Designed TADF-Exciplexes Utilizing Electronic Transmission Materials as Hosts for High-Efficiency OLEDs
Guan-You Chen1, Pei-Yu Lai1, Chih-Hao Chang2, 〇Chin-Wei Lu1 (1. Providence University (Taiwan), 2. Yuan Ze University (Taiwan))
This study develops novel quinoxaline-based bipolar materials as exciplex hosts for high-efficiency OLEDs. By utilizing TADF mechanisms, these materials achieve ultra-low turn-on voltages and high luminance, significantly improving carrier balance and reducing efficiency roll-off in red phosphorescent OLED devices.