Feedthrough multilayer capacitor
US8526162B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 8, 2012 |
| Grant date | Sep 3, 2013 |
| Priority date | — |
| Expiry date | May 1, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G4/35
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A conducting portion includes a plurality of conducting inner electrodes. Each of a pair of capacitance portions includes a plurality of signal inner electrodes while adjacently opposing each other in the laminating direction, a plurality of first grounding inner electrodes while adjacently opposing each other in the laminating direction, and a plurality of second grounding inner electrodes while adjacently opposing each other in the laminating direction. The plurality of first grounding inner electrodes are located between the conducting portion and the plurality of signal inner electrodes, while one of the first grounding inner electrodes adjacently opposes one of the first signal inner electrodes in the laminating direction. The plurality of second grounding inner electrodes are located between principal faces opposing each other in the laminating direction in the outer surface and the plurality of signal inner electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.