Soft magnetic particle powder, soft magnetic resin composition, soft magnetic film, soft magnetic film laminated circuit board, and position detection device
US10418161B2 · kind B2 · utility
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1References
6Claims
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Key dates
| Filing date | Sep 18, 2014 |
| Grant date | Sep 17, 2019 |
| Priority date | — |
| Expiry date | Aug 3, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/086
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Soft magnetic particle powder is soft magnetic particle powder composed of flat soft magnetic particles, and the soft magnetic particle powder has a particle size D10 and a particle size D50 measured with a laser diffraction particle size distribution analyzer satisfying formula below: D10/D50>0.30.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.