The 26th International Display Workshops (IDW '19)

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Oral Presentation

[MEET2] EL Quantum Dots Technologies

Special Topics of Interest on Quantum Dot Technologies

Thu. Nov 28, 2019 5:20 PM - 6:40 PM Conference Hall (1F)

Chair: Frank Yan (Fuzhou University)
Co-Chair: Jang Hyuk Kwon (Kyung Hee University)

6:20 PM - 6:40 PM

[MEET2-4(Invited)] Efficient and Stable Light Emitting Diodes Based on Luminescent Nanocrystals

*Kai Wang1, Xiangtian Xiao1,2, Zhaojin Wang1, Taikang Ye1 (1. Southern University of Science and Technology (China), 2. The University of Hong Kong (China))

Keywords:Perovskite, Quantum dot, Light emitting diode, Stability

Efficiencies of electroluminescence perovskite LEDs were enhanced significantly by lowing surface defects and balancing charge injection. Moreover, optical and thermal stabilities of photoluminescence quantum dot LEDs and perovskite LEDs were also improved greatly by introducing the Quantum Dot Luminescent Micro-Sphere (QLuMiS) technology.