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Nanosilver conductive lines made by spray coating and aerosol jet printing technique
Author(s): Jakub Krzeminski; Grzegorz Wroblewski; Lucja Dybowska-Sarapuk; Sandra Lepak; Malgorzata Jakubowska
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Paper Abstract

Printing electronics even though the printing techniques are known for a long time, are gaining in importance. The possibility of making the electronic circuits on flexible, big-area substrates with efficient and cheap technology make it attractive for the electronic industry. Spray coating, as a one of printing methods, additionally provide the chance to print on the non-flat, complicated shaped substrates. Despite the spray coating is mostly used to print a big pads, it is reachable to spray the separate conductive lines both as a quickly-produced prototype and as a fully manufactured circuit. Our work presents the directly printed lines with spray coating technique. For the printing process self-made ink was used. We tested three different approaches to line formation and compare them in the terms of line edge, resistivity and thickness. Line profiles provide the information about the roughness and the line size. In the end we showed the aerosol jet printed meander to give an overview of this similar to spray coating but more sophisticated technique.

Paper Details

Date Published: 7 August 2017
PDF: 6 pages
Proc. SPIE 10445, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2017, 1044555 (7 August 2017); doi: 10.1117/12.2280836
Show Author Affiliations
Jakub Krzeminski, Warsaw Univ. of Technology (Poland)
Grzegorz Wroblewski, Warsaw Univ. of Technology (Poland)
Lucja Dybowska-Sarapuk, Warsaw Univ. of Technology (Poland)
Sandra Lepak, Warsaw Univ. of Technology (Poland)
Malgorzata Jakubowska, Warsaw Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 10445:
Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2017
Ryszard S. Romaniuk; Maciej Linczuk, Editor(s)

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