The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 17, 2013
Filed:
Dec. 06, 2010
Jeffrey P. Gambino, Westford, VT (US);
Stephen A. Mongeon, Essex Junction, VT (US);
Jeffrey P. Gambino, Westford, VT (US);
Stephen A. Mongeon, Essex Junction, VT (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
MEMS switches and methods of fabricating MEMS switches. The switch has a vertically oriented deflection electrode having a conductive layer supported by a supporting layer, at least one drive electrode, and a stationary electrode. An actuation voltage applied to the drive electrode causes the deflection electrode to be deflect laterally and contact the stationary electrode, which closes the switch. The deflection electrode is restored to a vertical position when the actuation voltage is removed, thereby opening the switch. The method of fabricating the MEMS switch includes depositing a conductive layer on mandrels to define vertical electrodes and then releasing the deflection electrode by removing the mandrel and layer end sections.