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US 2006/0214759 A1Published application
Inductor
AssigneeSumida Corporation
InventorMitsugu Kawarai
Life of this patent
Estimating the term…
Abstract
An inductor that can be mounted on a flexible substrate and which also can be used in large-current signal lines or power lines. The inductor has a film-type coil formed by providing, in order, a heat-resistant resin film, a flexible conductor coil and insulation layer for covering the conductor coil. A compound magnet that combines magnetic powder and resin is disposed on one or both sides of the film-type coil, with the heat-resistant resin film, the insulation layer and the compound magnetic body being at least flexible.
Claims15
An-inductor comprising:
- a film-type coil formed from, in order, a heat-resistant resin film, a flexible conductor coil and an insulation layer for covering the conductor coil,
- a compound magnet combining magnetic powder and resin formed on one or both sides of the film-type coil,
- the heat-resistant resin film, the insulation layer and the compound magnet being at least flexible.
An inductor comprising:
- a film-type coil formed from, in order, a heat-resistant resin film, a flexible conductor coil and an insulation layer for covering the conductor coil,
- a magnet disposed on one or both sides of the film-type coil,
- the heat-resistant resin film, the insulation layer and the magnet being at least flexible.
Dependencies are inferred from the claim text.