Thin film capacitor
US11651895B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2021 |
| Grant date | May 16, 2023 |
| Priority date | — |
| Expiry date | Nov 29, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G4/33
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed herein is a thin film capacitor that includes a capacitive insulating film having first and second surfaces opposite to each other, a first capacitive electrode covering the first surface of the capacitive insulating film, and a second capacitive electrode covering the second surface of the capacitive insulating film and including a plurality of capacitor areas divided by a slit and a plurality of fuse areas connecting two of adjacent capacitor areas. The second capacitive electrode has a structure in which a plurality of conductor films including a first conductor film and a second conductor film lower in electrical resistivity than the first conductor film are laminated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.