Thin-film coatingsMicrocertec S.A.S has extended its range of technical capabilities and products through a partnership with Kerdry, a French company specialized in custom-made optical and metal thin-film coatings from prototypes to production quantities.
Range of metallizationAu, Ag, Al, Ti, Ni, Cr, NiCr, Pt, Cu..
Coatings are made in vacuum with e-beam or sputtering processes. Microcertec main application for those thin-film metal coatings are the manufacturing of 3D interconnected circuits and 2D substrates, with electrical conductors and bond pads suitable for wire bonding and low temperature brazing processes.
Typical coating thicknesses range from 500 nm up to 5 µm depending on the materials.