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:
Nov. 04, 2025
Filed:
Nov. 18, 2021
Robert Bosch Gmbh, Stuttgart, DE;
Ferenc Lukacs, Budapest, HU;
Mate Erdosi, Dunakeszi, HU;
Raschid Baraki, Reutlingen, DE;
Sophielouise Mach, Reutlingen, DE;
Thomas Friedrich, Moessingen-Oeschingen, DE;
Volkmar Senz, Metzingen, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A micromechanical component. The micromechanical component includes: a substrate; a frame structure which frames a partial surface of the substrate and/or an interlayer applied to the substrate, at least one electrode being mounted on the framed partial surface and/or interlayer; a pressure-sensitive membrane on which an external pressure acts and which brings about a deformation, wherein a self-supporting area of the membrane spans the framed partial surface and/or interlayer, the self-supporting area having at least one movable counterelectrode directed toward the framed partial surface and/or interlayer; and a sealed cavity having a reference pressure, surrounded by the membrane and the frame structure; wherein the self-supporting area of the membrane has local reinforcement structures for increasing a membrane thickness of the self-supporting area, the local reinforcement structures being mounted in particular regions of the self-supporting area where the membrane thickness of the self-supporting area changes.