Publication detail

The Progress in Photoacoustic Measurements of Printed Conductive Layers

Authors: Peřinka Nikola | Držková Markéta | Syrová Lucie | Syrový Tomáš

Year: 2011

Type of publication: ostatní - článek ve sborníku

Name of source: Workshop and Summer School Printed Electronics and Foil Assembly : proceedings

Publisher name: COSMIC project

Place: Munich

Page from-to: 1-1

Titles:

Language	Name	Abstract	Keywords
eng	The Progress in Photoacoustic Measurements of Printed Conductive Layers	For the reliability of the printed functional devices, the quality of the printed layers must be observed and evaluated. Currently, for these purposes different methods can be used. However some of the methods may have certain drawbacks and therefore new methods are still being searched and developed. For instance, one of important parameters is the resulting thickness of printed functional layer. The layer thickness can be determined either by mechanical (or optical) profilometers. As another approach, the spectroscopic methods can be named, e.g. UV-VIS or the photoacoustics. The main advantage of the spectroscopic methods consists in the fact that they are not affected by the unevenness of the substrate; and they are usually non-destructive. After receiving some promising results based on photoacoustic measurements of spiral coated functional layers, further measurements have been done to prove the capability of this method for the determination of layer thickness with the screen printed transparent	functional materials; printed thin layers; photoacoustics; thickness

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