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27.4: Improving Color Conversion of Quantum Dot Films by Bank Engineering
Author(s) -
Duan Miao,
Hou Jun,
Geng Jing,
Peng Wenxiang,
Li Dongze
Publication year - 2021
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.15127
Subject(s) - quantum dot , energy conversion efficiency , materials science , optoelectronics , gray (unit) , nanotechnology , medicine , radiology
We fabricated patterned quantum dot films as c olor conversion layer using inkjet printing. Here, we studied the effect of black and gray bank p hotoresist on the color conversion of quantum dot films. Compared with black bank, the blue‐to‐red photo conversion efficiency of the gray ban k sample was improved by ∼30%.