Apparatus and method for using near field communication and wireless power transmission
First Claim
1. A power receiving apparatus comprising:
- a resonator configured to receive a power and to output the power;
a near field communication (NFC) receiver configured to perform wireless communication using the power output by the resonator;
a wireless power transmission (WPT) receiver configured to supply a voltage using the power output by the resonator;
a connecting unit configured to selectively connect the resonator to either the NFC receiver or the WPT receiver; and
a mode selector configured to control the connecting unit to selectively connect the resonator to either the NFC receiver or the WPT receiver based on the power output by the resonator.
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Accused Products
Abstract
An apparatus and method of using near field communication (NFC) and wireless power transmission (WPT) are provided. A power receiving apparatus includes a resonator configured to receive a power and to output the power. The power receiving apparatus further includes a near field communication (NFC) receiver configured to perform wireless communication using the power output by the resonator. The power receiving apparatus further includes a wireless power transmission (WPT) receiver configured to supply a voltage using the power output by the resonator. The power receiving apparatus further includes a connecting unit configured to selectively connect the resonator to either the NFC receiver or the WPT receiver. The power receiving apparatus further includes a mode selector configured to control the connecting unit to selectively connect the resonator to either the NFC receiver or the WPT receiver based on the power output by the resonator.
32 Citations
20 Claims
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1. A power receiving apparatus comprising:
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a resonator configured to receive a power and to output the power; a near field communication (NFC) receiver configured to perform wireless communication using the power output by the resonator; a wireless power transmission (WPT) receiver configured to supply a voltage using the power output by the resonator; a connecting unit configured to selectively connect the resonator to either the NFC receiver or the WPT receiver; and a mode selector configured to control the connecting unit to selectively connect the resonator to either the NFC receiver or the WPT receiver based on the power output by the resonator. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method of operating a power receiving apparatus, comprising:
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connecting a resonator to either a near field communication (NFC) receiver or a wireless power transmission (WPT) receiver based on a power received by the resonator; using the NFC receiver to perform wireless communication using the power when the resonator is connected to the NFC receiver; and using the WPT receiver to supplying a voltage using the power when the resonator is connected to the WPT receiver. - View Dependent Claims (14, 15)
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16. A power receiving apparatus comprising:
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a near field communication (NFC) resonator configured to receive a first power and output the first power; an NFC receiver configured to perform wireless communication using the first power output by the NFC resonator; a wireless power transmission (WPT) resonator configured to receive a second power and output the second power; and an WPT receiver configured to supply a voltage using the second power output by the WPT resonator, wherein a resonance frequency of the NFC resonator is different from a resonance frequency of the WPT resonator. - View Dependent Claims (17, 18)
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19. A method of operating a power receiving apparatus, comprising:
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using a near field communication (NFC) receiver to perform wireless communication using a first power received by an NFC resonator; and using a wireless power transmission (WPT) receiver to supply a voltage using a second power received by a WPT resonator, wherein a resonance frequency of the NFC resonator is different from a resonance frequency of the WPT resonator. - View Dependent Claims (20)
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Specification