International Display Workshops General Incorporated Association

13:30 〜 13:50

[OLED4/PH3-1(Invited)] Realizing High Performance Quantum Dots Light Emitting Diodes (QLEDs) Through the Novel Device Structure and Transporting Materials

*Longjia Wu1、Wenjun Hou1、Likuan Zhou1、Yiran Yan1、Xiongfeng Lin1、Tianshuo Zhang1、Jianchao Ge1、Zizhe Lu1、Jin Wang1、Yixing Yang1、Xiaolin Yan1 (1.TCL Research (China))

QLEDs, Lifetime, Top emitting structures, Transporting materials

https://doi.org/10.36463/idw.2021.0365

The lifetime problem of blue QLEDs is the most challenging issue in QLED, and the performance of green QLEDs also need to be improved to meet the requirement of commercialization. In this work, great progress of green/blue QLEDs has been implemented by using top emitting structure and modifying transporting materials.