Microfluidic static droplet generated quantum dot arrays as color conversion layers for full-color micro-LED displays
Licai Zhu, Tao Jin, Panyuan Li, Wenchao Sun, Jiwei Li, Kaili Fan, Jinguang Lv, Yuxin Qin, Kaifeng Zheng, Baixuan Zhao, Yingze Zhao, Yupeng Chen, Yingwen Tang, Weibiao Wang, Jingqiu Liang
Abstract
This paper presents an easy and intact process based on microfluidics static droplet array (SDA) technology to fabricate quantum dot (QD) arrays for full-color micro-LED displays. A minimal sub-pixel size of 20 μm was achieved, and the fluorescence-converted red and green arrays provide good light uniformity of 98.58% and 98.72%, respectively.
Topics & Concepts
Quantum dotMicrofluidicsFull colorOptoelectronicsMaterials scienceFluorescencePixelNanotechnologyOpticsPhysicsQuantum Dots Synthesis And PropertiesElectrowetting and Microfluidic TechnologiesBiosensors and Analytical Detection