Lian Duan

Prof. Dr. Lian Duan was born in 1975. He received his Ph. D from  Department of Chemistry, Tsinghua University, in 2003. He is now with  the Department of Chemistry, Tsinghua University. His research interests  focus on new organic materials for flexible optoelectronics. He has  authored and co-authored over 200 SCI indexed papers. He has over 100  patents filed and 65 issued. He was awarded the National Science Fund for  “Distinguished Young Scholar” by NSFC in 2015, and he was appointed as  "Changjiang Scholar" by the Ministry of Education in 2020.

Wide color gamut OLEDs based on TADF sensitized fluorescence 

Lian Duan 

Key Laboratory of Organic Optoelectronics, Department of Chemistry, Tsinghua University,  Beijing 100084, China Email: duanl@mail.tsinghua.edu.cn

Abstract 

Wide color gamut OLEDs satisfying the requirements of BT2020 are highly desired for future  displays. Here, we report our recent advances in developing TADF sensitizers with fast upconversion rate and final emitters with narrowband for TADF sensitized fluorescent (TSF) OLEDs. We’ve successfully demonstrated high performance TSF OLEDs covering the whole  visible region.