Patent ID: 7489228
Filing Date: 2009-02-10
Classification: H01H

Abstract:
1. A bistable MEMS microswitch produced on a substrate and configured to electrically connect ends of at least two conductive tracks, including a beam suspended above a surface of the substrate, wherein the beam is embedded at ends thereof and is subjected to compressive stress when the beam is in a non-deformed position, the beam including an electrical contact-forming mechanism to produce a lateral connection with ends of the at least two conductive tracks when the beam is deformed, the microswitch comprising: means for actuating the beam to place the beam either in a first deformed position corresponding to a first stable state, or in a second deformed position corresponding to a second stable state, the second deformed position opposing the first deformed position, wherein the microswitch is activated to urge the beam from an initial, non-deformed position to connect the electrical contact-forming mechanism to ends of the at least two conductive tracks.