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Printing of Functional Structures on Molded 3D Devices

, , , , , , , and . 11th International Congress Molded Interconnect Devices – Scientific Proceedings, volume 1038 of Advanced Materials Research, page 37--42. Trans Tech Publications, (November 2014)
DOI: 10.4028/www.scientific.net/AMR.1038.37

Abstract

This paper summarizes the results on inkjet printing and characterization of functional structures on molded 2D and 3D devices. Different injection molded thermoplastics, a transfer molded thermoset and polyimide foil as substrate materials were used. Conductive structures were obtained by inkjet printing of a commercial available silver nanoparticle ink. The use of printable acrylic based ink enabled the fabrication of conductor crossovers or multilayers. Results on inkjet printed temperature sensitive structures and an inkjet printed intrusion sensor device as well as an inkjet printed electrical interconnect on a transfer molded package will be presented.

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