Analysis of Various Solvent Effects to Quantum Dots for Bilayer Quantum Dot Light-Emitting Diodes

JaeIn Yoo

doi:https://doi.org/10.36463/idw.2020.0425

16:10 〜 18:10

[OLEDp2-3L] Analysis of Various Solvent Effects to Quantum Dots for Bilayer Quantum Dot Light-Emitting Diodes

*JaeIn Yoo¹, Suk-Ho Song¹, Jae-Peel Jung¹, Zhang Yi¹, Sung-Jae Park¹, Sang Soo Kim¹, Jang-Kun Song¹ (1. sungkyunkwan university(Korea))

color-tunable, QD-LED, bilayer EML

https://doi.org/10.36463/idw.2020.0425

Bilayer color-tunable quantum dot light-emitting diodes (QD-LED) are required color modulation layer (CML) between two QD emission layers (EMLs). In this research, various organic solvents for CML are evaluated. Chlorobenzene showed minimum damage on the QD layer, consistent device performance, and wide color-tuning range.

Proceedings of the International Display Workshops Volume 27 (IDW '20)

[OLEDp2-3L] Analysis of Various Solvent Effects to Quantum Dots for Bilayer Quantum Dot Light-Emitting Diodes