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P‐14.2: Stretchable Transparent Electronic Circuit without Resistance Variation at 150% Strain Using Printing and Transfer Fabrication
Author(s) -
Chen Xiaolian,
Yuan Wei,
Nie Shuhong,
Guo Wenrui,
Lin Yong,
Su Wenming,
Cui Zheng
Publication year - 2019
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.13721
Subject(s) - stretchable electronics , materials science , transfer printing , electrical conductor , fabrication , electronic circuit , electroplating , transparency (behavior) , sheet resistance , optoelectronics , composite material , nanotechnology , electrical engineering , electronics , computer science , engineering , medicine , alternative medicine , computer security , pathology , layer (electronics)
A stretchable electronic circuit has been fabricated by electroplating Cu in imprinted grooves and transferred onto a stretchable substrate. The stretchable conductive trackes has fine dimensions down to 9 µm in width and excellent conductivity (<0.1 Ω/□ in sheet resistance). It demonstrates an outstanding stretchable performance, having no resistance variation at the strain of 150%. Moreover, the conductive circuits are of high transparency (82%) as well, because of the fine line dimension. Such stretchable circuits may have potential applications in stretchable micro‐LED or mini‐LED displays.