Triphenylamine‐Functionalized Multiple‐Resonance TADF Emitters with Accelerated Reverse Intersystem Crossing and Aggregation‐Induced Emission Enhancement for Narrowband OLEDs

• Published in: Advanced functional materials Vol. 33; no. 12
• Main Authors: Chen, Guowei, Wang, Jianghui, Chen, Wen‐Cheng, Gong, Yarong, Zhuang, Ning, Liang, Hui, Xing, Longjiang, Liu, Yuan, Ji, Shaomin, Zhang, Hao‐Li, Zhao, Zujin, Huo, Yanping, Tang, Ben Zhong
• Format: Journal Article
• Language: English
• Published: Hoboken Wiley Subscription Services, Inc 01.03.2023
• Subjects: Agglomeration; aggregation‐induced emission enhancements; Charge transfer; Color; Efficiency; Emission; Emitters; Excitation; Light emitting diodes; Materials science; multi‐resonance; Narrowband; organic light‐emitting diodes; Planar structures; Quantum efficiency; Resonance; reverse intersystem crossing; thermally activated delayed fluorescence

Multiple‐resonance (MR) thermal activated delayed fluorescence (TADF) emitters have attracted increasing attention in organic electroluminescence devices, owing to their superior quantum efficiency and narrowband emission for high color purity. However, MR‐TADF materials often suffer from severe agg...