High performance and reliability solid electrolytic tantalum capacitors and screening method
US10978254B2 · kind B2 · utility
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25References
7Claims
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Key dates
| Filing date | Aug 12, 2019 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Aug 12, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G9/26
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed are tantalum capacitors having enhanced volumetric efficiency, effective series resistance, effective series inductance, and high frequency performance when compared to existing tantalum capacitors. Also disclosed is a screening process for tantalum capacitors to enhance reliability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.