Capacitor and manufacturing method therefor
US10903004B2 · kind B2 · utility
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26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 16, 2018 |
| Grant date | Jan 26, 2021 |
| Priority date | — |
| Expiry date | Jan 16, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G9/08
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention provides a capacitor including a conductive porous base material with a porous part, a dielectric layer and an upper electrode. The porous part, the dielectric layer, and the upper electrode are stacked on top of one another in this order to define a capacitance formation part. The capacitance format ion part is not present at a lateral end part of the porous part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.