Hot-Exciton Green OLED

High Efficiency, Minimal Roll-Off

Achieves near-theoretical efficiency by harvesting TBRb triplet excitons via cascade Dexter energy transfer from host and sensitizer to emitter.

Wang, Huiyao · Chen, Jing · Yang, Song · Lu, Hong · Wei, Fuxian · Wu, Yuting · Zhao, Xi · Lihong, Cheng · Zuo, Li · Yingfei, Yi · Tian, Yu · Zhang, Sijie · Zhu, Hongqiang · Chen, Xiaoli · Xiong, Zuhong

Advanced Functional Materials 2024

Specifications

最大外量子效率

{'zh': '24.9', 'en': ''} %

外量子效率

{'zh': '24.34', 'en': ''} %

外量子效率

{'zh': '19.73', 'en': ''} %

Advantages

Cascade Dexter energy transfer channels confirmed by spectroscopic and magneto-EL studies