Capacitor device and manufacturing method therefor
US12317521B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 30, 2020 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Sep 29, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G4/232
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A capacitor device includes: a substrate; an insulation film, disposed on the substrate; at least one capacitor unit cell, being covered by the insulation film on the substrate, the at least one capacitor unit cell having at least one first electrode and at least one second electrode disposed over the first electrode; an exposed conductive layer, disposed on the at least one capacitor unit cell and the insulation film, the exposed conductive layer having a first conductive pad formed on a first side of the exposed conductive layer and a second conductive pad formed on a second side different from the first side; wherein the first conductive pad and the second conductive pad are electrically connected to the at least one first electrodes and the at least one second electrodes of the at least one capacitor unit cell respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.