Power supplier and receiver and mobile device
First Claim
1. A power-receiving/supplying device comprising:
- a coil module configured to receive and supply power from and to another coil module by a resonance phenomenon; and
an electronic component provided in a magnetic field space which is formed by the resonance phenomenon to have a lower magnetic field strength than other parts,the coil module including;
a resonance coil which is resonated with said another coil module; and
a power-receiving/supplying coil which partly overlaps the resonance coil in a coil diameter direction and is configured to receive and supply power from and to the resonance coil.
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Accused Products
Abstract
An arrangement place for a device such as a rectifier and a power storage device is easily secured. At the time of power supply using a resonance phenomenon, a power-receiving device generates a magnetic field space having a lower magnetic field strength than other parts at or around the inner side of the power-receiving module, and this magnetic field space is used as the arrangement place of an electronic component. The power-receiving module includes a power-receiving resonance coil which is resonated with a power-supplying module and a power-receiving coil which partly overlaps the power-receiving resonance coil in a coil diameter direction and receives and supplies power from and to the power-receiving resonance coil.
11 Citations
4 Claims
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1. A power-receiving/supplying device comprising:
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a coil module configured to receive and supply power from and to another coil module by a resonance phenomenon; and an electronic component provided in a magnetic field space which is formed by the resonance phenomenon to have a lower magnetic field strength than other parts, the coil module including; a resonance coil which is resonated with said another coil module; and a power-receiving/supplying coil which partly overlaps the resonance coil in a coil diameter direction and is configured to receive and supply power from and to the resonance coil. - View Dependent Claims (2, 3, 4)
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Specification