Process for manufacturing a piezoelectric component
US5703425A · kind A · utility
7Cited by
9References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 1995 |
| Grant date | Dec 30, 1997 |
| Priority date | — |
| Expiry date | Jul 31, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N30/857
Abstract
The invention relates to a process for manufacturing a piezoelectric component and to the component resulting from such a process. According to the invention, the manufacturing process comprises the stacking of at least one piezoelectric element (1) and of at least two metallic electrodes (2), each piezoelectric element (1) being inserted between two metallic electrodes (2), characterized in that each piezoelectric element and each metallic electrode is produced, respectively, by coiling a piezoelectric film and by coiling a metallized film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.