Glass dielectric capacitors and manufacturing processes for glass dielectric capacitors
US10586654B2 · kind B2 · utility
0Cited by
8References
22Claims
0Family size
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Key dates
| Filing date | Dec 21, 2017 |
| Grant date | Mar 10, 2020 |
| Priority date | — |
| Expiry date | Apr 12, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2237/335
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for making a glass dielectric capacitor may include providing a plurality of foil sheets, cutting each of the plurality of foil sheets with a laser beam by melting each of the plurality of foil sheets, forming a respective smooth foil edge on each of said plurality of foil sheets during the cutting, providing a plurality of glass sheets, and stacking the plurality of foil sheets in alternating layers with the plurality of glass sheets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.