RECHARGING SYSTEM AND ELECTRONIC DEVICE
First Claim
1. A recharging system for recharging a rechargeable battery in an electronic device, the recharging system comprising:
- a receiver fixed to a surface of a casing of the electronic device, the receiver comprising a receiving coil connected to the rechargeable battery, the receiving coil being a planar spiral coil substantially parallel to the surface of the casing of the electronic device; and
a power supply comprising a base and a source coil attached to a surface of the base corresponding to the receiving coil, the source coil being a planar spiral coil and capable of magnetically coupling to the receiving coil of the receiver.
1 Assignment
0 Petitions
Accused Products
Abstract
A recharging system for a rechargeable battery in an electronic device includes a receiver and a power supply. The receiver is fixed to a surface of a casing of the electronic device. The receiver includes a receiving coil connected to the rechargeable battery. The receiving coil is a planar spiral coil substantially parallel to the surface of the casing of the electronic device. The power supply includes a base and a source coil attached to a surface of the base corresponding to the receiving coil, and the source coil is a planar spiral coil and capable of magnetically coupling to the receiving coil of the receiver.
35 Citations
20 Claims
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1. A recharging system for recharging a rechargeable battery in an electronic device, the recharging system comprising:
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a receiver fixed to a surface of a casing of the electronic device, the receiver comprising a receiving coil connected to the rechargeable battery, the receiving coil being a planar spiral coil substantially parallel to the surface of the casing of the electronic device; and a power supply comprising a base and a source coil attached to a surface of the base corresponding to the receiving coil, the source coil being a planar spiral coil and capable of magnetically coupling to the receiving coil of the receiver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An electronic device capable of using a rechargeable battery, comprising:
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a casing; a battery housing received in the casing for receiving the rechargeable battery, the battery housing comprising two electrical contacts for electrically connecting two electrodes of the rechargeable battery; and a receiver fixed to a surface of the casing of the electronic device, the receiver comprising a receiving coil, the two ends of the receiving coil being connected to the two electrical contacts of the battery housing respectively, the receiving coil being a planar spiral coil substantially parallel to the surface of the casing of the electronic device, the receiving coil configured for inductively coupling to a magnetic field produced by a power supply. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. A recharging system, comprising:
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an electronic device, comprising; a casing; a battery housing received in the casing for receiving a rechargeable battery, the battery housing comprising two electrical contacts for electrically connecting two electrodes of the rechargeable battery; and a receiver fixed to a surface of the casing of the electronic device, the receiver comprising a receiving coil, the two ends of the receiving coil being connected to the two electrical contacts of the battery housing respectively, the receiving coil being a planar spiral coil substantially parallel to the surface of the casing of the electronic device, the receiving coil configured for inductively coupling to a magnetic field produced by a power supply, and a power supply comprising a base and a source coil attached to a surface of the base corresponding to the receiving coil, the source coil being a planar spiral coil and capable of magnetically coupling to the receiving coil of the receiver. - View Dependent Claims (18, 19, 20)
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Specification