International Display Workshops General Incorporated Association

09:40 〜 10:00

[AMD3-3 (Invited)] Current Status of Quantum Dot Color Conversion for microLED Application

*Zhongsheng Luo1, David Olmeijer1, Jeff Yurek1 (1. Nanosys, part of Shoei Chemical (United States of America))

quantum dot, color conversion, MicroLED, stability

https://doi.org/10.36463/idw.2023.0183

MicroLED commercialization faces two main challenges. Firstly, the red LED has low efficiency and high wavelength shift at small sizes. Secondly, transferring RGB color microLED is costly due to limited yield and high repair time. Quantum Dot Color Conversion (QDCC) addresses these challenges with high conversion efficiency and fast response. Ensuring QD stability under high blue-light excitation is a key challenge for commercializing QDCC in ...