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:
Apr. 20, 2021
Filed:
Jan. 24, 2020
Stmicroelectronics S.r.l., Agrate Brianza, IT;
STMICROELECTRONICS S.r.l., Agrate Brianza, IT;
Abstract
A MEMS device includes a semiconductor support body having a first cavity, a membrane including a peripheral portion, fixed to the support body, and a suspended portion. A first deformable structure is at a distance from a central part of the suspended portion of the membrane and a second deformable structure is laterally offset relative to the first deformable structure towards the peripheral portion of the membrane. A projecting region is fixed under the membrane. The second deformable structure is deformable so as to translate the central part of the suspended portion of the membrane along a first direction, and the first deformable structure is deformable so as to translate the central part of the suspended portion of the membrane along a second direction.