International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 30 (IDW '23)

Proceedings of the International Display Workshops Volume 30 (IDW '23)

Dec 6, 2023 - Dec 8, 2023
TOKI MESSE Niigata Convention Center

1:50 PM - 2:10 PM

[MEET6-2 (Invited)] Recent Progress in Colloidal Quantum Dot Based Color Conversion Layers

*Chien-Chung Lin1,2, Kai-Ling Liang2, Wei-Hung Kuo2, Han-Yu Chao1, Guan-Ying Lee3, Yen-Hsiang Fang2 (1. National Taiwan University (Taiwan), 2. Industrial Technology Research Institute (Taiwan), 3. National Yang Ming Chiao Tung University (Taiwan))

Colloidal Quantum Dots, Micro-LEDs, Ink-Jet Printing, Quantum Dot Photoresist, Color conversion

https://doi.org/10.36463/idw.2023.0964

In this talk, we will review our latest development for color conversion layers based on colloidal quantum dots (CQDs). By using the quantum dot photoresist and directly dispensed quantum dot patterns, new types of color conversion layer can be made with great conversion efficiency. The smallest pixel that can be demonstrated is 2 um in this study.