P‐151: The Optimization of Quantum‐Dots Color Filter for Flexible Display Applications

This paper introduces a flexible and uniformly‐dispersed quantum dot (QD) color filter (QDCF) fabricated for micro‐LED by photolithography. We studied the condition of PET films and concentration of QDs, the optimized QDCF exhibited high quantum yield (QY) up to over 70%, and a high optical density...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2024-06, Vol.55 (1), p.1965-1967
Main Authors: Zhao, Bingxin, Li, Depeng, Hao, Junjie, Li, Shang, Bai, Xue, Sun, Xiao Wei
Format: Article
Language:English
Subjects:
Color
micro‐LED
Optical density
Photolithography
Polyethylene terephthalate
Quantum dot color filter
Quantum dots
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Summary:This paper introduces a flexible and uniformly‐dispersed quantum dot (QD) color filter (QDCF) fabricated for micro‐LED by photolithography. We studied the condition of PET films and concentration of QDs, the optimized QDCF exhibited high quantum yield (QY) up to over 70%, and a high optical density (OD) over 1.2. The QY increased and then decreased with the increase of the concentration.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.17978