Coil component
US11569024B2 · kind B2 · utility
2Cited by
0References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 19, 2020 |
| Grant date | Jan 31, 2023 |
| Priority date | — |
| Expiry date | Feb 23, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F2017/048
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An upper end portion and a lower end portion of a second magnetic portion of a coil component are further away from a coil than when a third part and a fifth part are not present. For this reason, a magnetic flux is unlikely to be concentrated in the upper end portion and the lower end portion of the second magnetic portion, so that magnetic saturation is unlikely to occur. Therefore, improvement of direct current superimposition characteristics is realized in the coil component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.