Colloidal Quantum Dot Enhanced Color Conversion Layer for Micro LEDs

Chien-chung LIN; Kai-Ling LIANG; Wei-Hung KUO; Hui-Tang SHEN; Chun-I WU; Yen-Hsiang FANG

doi:10.1587/transele.2021DII0005

Special Section on Electronic Displays

Colloidal Quantum Dot Enhanced Color Conversion Layer for Micro LEDs

Chien-chung LIN, Kai-Ling LIANG, Wei-Hung KUO, Hui-Tang SHEN, Chun-I WU, Yen-Hsiang FANG

Author information

Keywords: colloidal quantum dots, micro LEDs, mini LEDs, heterogeneous integration

JOURNAL FREE ACCESS

2022 Volume E105.C Issue 2 Pages 52-58

DOI https://doi.org/10.1587/transele.2021DII0005

Browse “Advance online publication” version

Details

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.

Corresponding author

Register with J-STAGE for free!