Microarray Formation Maximizes Quantum Dot Color Conversion

To enhance the color conversion process of quantum dots for use in LEDs, micro-LEDS, near-field displays, and other devices, researchers from Beijing Institute of Technology have developed perovskite quantum dot (PQD) microarrays. The assembly strategy aims to overcome a common problem facing conventional quantum dot color conversion (QDCC) pixels that are fabricated by inkjet printing: the thinness of the pixels preventing the dots from achieving efficient color conversion.