Tag Archives: PiezoMAT

Leti and Partners in PiezoMAT Project Develop New Fingerprint Technology For Highly Reliable Security and ID Applications

By | September 5, 2017

Ultra-high Resolution Pressure Sensing Uses Matrices of Vertical Piezoelectric Nanowire To Reconstruct the Smallest Features of Human Fingerprints The project’s proof of concept demonstrates that a matrix of interconnected piezoelectric zinc-oxide (ZnO) nanowires grown on silicon can reconstruct the smallest features of human fingerprints at 1,000 dots per inch (DPI).   “The pressure-based fingerprint sensor derived from the integration… Read More »