Patent ID: 9388038
Filing Date: 2016-07-12
CPC Classification: B81B,B81C,H01L

Claim Text:
1. A MEMS device comprising: a body; a cavity above the body; first and second anchoring regions; a mobile structure above the cavity and coupled to the body by the first anchoring regions; a fixed structure above the cavity and coupled to the body by the second anchoring regions; first and second electrical-connection regions between the body and the first and second anchoring regions, respectively, the first electrical-connection region being electrically coupled to the mobile structure and the second electrical-connection region being electrically coupled to the fixed structure, wherein the first and second electrical-connection regions have a conductive multilayer that includes a first semiconductor material layer, a composite layer of a binary compound of a semiconductor material and of a transition metal, and a second semiconductor material layer; and protection regions laterally covering only the sides of the first and second electrical-connection regions.