Red and Green Quantum Dot Color Filter for Full-Color Micro-LED Arrays.

ABSTRACT: This work demonstrated color-conversion layers of red and green quantum dots color filter for full-color display arrays. Ligands exchange using (3-glycidyloxypropyl) trimethoxysilane with epoxy functional groups to treat QDs in the liquid phase was performed for photolithography use. The combination of ligands of QDs with photo-initiator played a protective role on QDs. Moreover, the pixel size of green QDCF can be reduced to 50 μm, and a high optical density (OD) of 1.2 is realized.

SUBMITTER: Zhao B 

PROVIDER: S-EPMC9029460 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature