Capacitors and method for manufacturing the same
US8767374B2 · kind B2 · utility
5Cited by
8References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 24, 2012 |
| Grant date | Jul 1, 2014 |
| Priority date | — |
| Expiry date | Feb 20, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G13/006
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A capacitor and a manufacturing method thereof with improved capacitance density, simplified production process, and/or improved high frequency characteristic without having to form a nano-scale pattern are provided. A capacitor element 12 includes a dielectric layer made of porous oxide substrate, first and second internal electrodes formed within holes of the porous oxide substrate, a first external electrode electrically connected to the first internal electrode, a second external electrode electrically connected to the second internal electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.