Mechanical structure comprising an actuator and mechanical amplification means, and production method
US10532379B2 · kind B2 · utility
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Key dates
| Filing date | Sep 30, 2015 |
| Grant date | Jan 14, 2020 |
| Priority date | — |
| Expiry date | Jul 30, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB81B2201/032
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A mechanical structure comprising a stack including an active substrate and at least one actuator designed to generate vibrations at the active substrate, the stack comprises an elementary structure for amplifying the vibrations: positioned between the actuator and the active substrate, the structure designed to transmit and amplify the vibrations; and comprising at least one trench, located between the actuator and the active substrate. A method for manufacturing the structure comprising the use of a temporary substrate is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.