Solid electrolytic capacitor and a fabrication method therefor
US6956732B1 · kind B1 · utility
6Cited by
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6Claims
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Key dates
| Filing date | Jan 11, 2005 |
| Grant date | Oct 18, 2005 |
| Priority date | — |
| Expiry date | Jan 28, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/13
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A solid electrolytic capacitor of the present invention is provided with: an anode employing titanium; a dielectric layer formed on said anode, which comprises titanium oxide containing fluorine and at least one element selected from a group consisting of phosphorus, boron, sulfur, and tungsten; and a cathode layer formed on said dielectric layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.