Printing Technologies

Micro contact printing is a simple and versatile method for transfering individual molecules or complex substances, e.g. adhesives, coatings onto surfaces in a structured way. As a result, different chemical functions within the micro- and nanometer range can be created on a single surface of extensive size. Micro contact printing is a way to transfer molecules onto a target surface by means of an elastic silicon stamp.

A specifically developed mold tool and a micro contact printingtool made by IMP allow an economical and reproducible fabrication of the stamp.

The surfaces are functionalized and structured by µCP, either from laminar gas phases or from chemical solutions.

For the various printing methods, e.g. ink jet printing, we are involved with dispersion and stabilization of particles, modification of existing fluids and coatings as well as characterization of inks.