Electrical connections through microfabricated suspensions on a pneumatically pumped elastomer membrane were demonstrated. A method to fabricate the suspensions on the elastomer membrane was developed. The elastomer membrane was 1 mm in diameter and 120 μm in thickness. Resistances of the microfabricated suspensions measured across the elastomer membrane were within 1% difference when the membrane's center deflection ranged from 0 to 100 μm, which corresponded to a numerical aperture change from 0 to 0.2 as well as a 2.6% elongation of the elastomer.
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)