Performance of inkjet-printed structures on different substrate materials under high humidity and elevated temperature conditions
conference paper
Inkjet printing is widely being researched as enabling technology for printed electronics; however, there are scarce publications concerning the reliability of inkjet-printed structures on different substrates. The reliability of such structures under high humidity and high temperature conditions is treated in this work. To do so, the adhesion and resistivity of printed structures on PET, Rogers, PI and FR-4 materials are studied before and after a moisture resistance test. The samples present average resistivity values in the range of 12-106 μω·cm and only one specimen of the Rogers sample fails the reliability test. The Rogers sample presents perfect adhesion characteristics, the adhesion can be improved for the rest of the samples, especially for the PI sample. The general performance of inkjet-printed structures on different substrate materials is good.
Topics
TNO Identifier
507176
ISBN
9781467346450
Publisher
IEEE Computer Society
Article nr.
6542111
Source title
2012 4th Electronic System-Integration Technology Conference, ESTC 2012, 17 September 2012 through 20 September 2012, Amsterdam
Files
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