Metalized film and film capacitor
US10796850B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 29, 2018 |
| Grant date | Oct 6, 2020 |
| Priority date | — |
| Expiry date | Jun 1, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G4/32
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A metalized film includes a dielectric film having a strip-shape, and a metal vapor-deposited electrode. An insulation margin is provided on a first end portion located at one end in a width direction of the dielectric film. A plurality of first slits each extending in a longitudinal direction of the dielectric film and a plurality of fuses are provided close to a second end portion located at an other end in the width direction. The metal vapor-deposited electrode includes a plurality of divided electrodes separated by a corresponding one of a plurality of second slits. Each of the plurality of second slits extends from the insulation margin to a corresponding one of the plurality of first slits. When the metalized film is cut along a cutting line extending in the width direction, at least two divided electrodes among the plurality of divided electrodes are respectively cut at the cutting line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.