Title: Conductive Electrode Quality Research Based on Screen Printing Technology
Abstract: With the development of printed electronics on application, printing technology made more and more effect on conductive electrode. The printed conductive electrode has obvious advantages that it could apply to EL, heating film element, printed microchips, flexible sensors and RFID. Due to the conductive electrode functional application, printing technology including screen printing, Inkjet printing and flexography printing usually is chosen for its green, low cost and convenient. Specially screen printing technology has widely used. Commonly the screen printing quality is related with ink viscosity, line width, printing pressure, printing speed, roughness and so on. In order to improve conductive electrode quality, the study focuses on some parameters like squeegee Shore hardness, type of mesh, mesh count and ink viscosity, etc. This study compared line width and roughness under same screen mesh count. Through high mesh count, the thinner line was printed and good conductive property was got. According to the experimental measurement of surface roughness and width, which showed ink viscosity more important than other option and the conductive electrode of nano-silver showed good bending and higher conductive ability.
Publication Year: 2023
Publication Date: 2023-01-01
Language: en
Type: book-chapter
Indexed In: ['crossref']
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