Colloidal Quantum Dot Enhanced Color Conversion Layer for Micro LEDs

Abstract

In this paper, we introduce our latest progress in the colloidal quantum dot enhanced color conversion layer for micro LEDs. Different methods of how to deploy colloidal quantum dots can be discussed and reviewed. The necessity of the using color conversion layer can be seen and color conversion efficiency of such layer can be calculated from the measured spectrum. A sub-pixel size of 5 micron of colloidal quantum dot pattern can be demonstrated in array format. key words: colloidal quantum dots, micro LEDs, mini LEDs, heterogeneous integration