Multilayer transducer assembly and the method for the manufacture thereof
US6121718A · kind A · utility
26Cited by
17References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 31, 1998 |
| Grant date | Sep 19, 2000 |
| Priority date | — |
| Expiry date | Mar 31, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N30/872
Abstract
A multilayered transducer assembly and the method of fabricating a multilayered transducer assembly using commercially available sheets of piezoelectric material and depositing electrodes thereon. The top and bottom surfaces of each layer have a major and a minor electrode formed thereon. The layers are stacked together so that the minority electrode formed on one layer is in contact with a minority layer formed on an adjacent layer and a majority layer formed on a surface is in contact with a majority electrode formed on an adjacent layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.