ELECTRONIC APPARATUS, POWER TRANSMITTING APPARATUS, METHOD, AND STORAGE MEDIUM
First Claim
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1. An electronic apparatus comprising:
- a power receiving unit configured to wirelessly receive power from a power transmitting apparatus;
a supply unit configured to supply power received by the power receiving unit to a load unit; and
a control unit configured to perform control such that an impedance of the load unit matches a predetermined impedance,wherein the predetermined impedance is set based on a Quality Factor relating to the electronic apparatus and a value indicating a level of coupling between the power transmitting apparatus and the electronic apparatus.
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Abstract
An electronic apparatus includes a power receiving unit that wirelessly receives power from a power transmitting apparatus, a supply unit that supplies the power received by the power receiving unit to a load unit, and a control unit that performs control in such a manner that an impedance of the load unit matches a predetermined impedance that is set based on a Quality Factor relating to the electronic apparatus and a value indicating a level of coupling between the power transmitting apparatus and the electronic apparatus.
11 Citations
16 Claims
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1. An electronic apparatus comprising:
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a power receiving unit configured to wirelessly receive power from a power transmitting apparatus; a supply unit configured to supply power received by the power receiving unit to a load unit; and a control unit configured to perform control such that an impedance of the load unit matches a predetermined impedance, wherein the predetermined impedance is set based on a Quality Factor relating to the electronic apparatus and a value indicating a level of coupling between the power transmitting apparatus and the electronic apparatus. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for controlling an electronic apparatus, the method comprising:
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wirelessly receiving power from a power transmitting apparatus; supplying power received from the power transmitting apparatus to a load unit connected to the electronic apparatus; and performing control such that an impedance of the load unit matches a predetermined impedance, wherein the predetermined impedance is set based on a Quality Factor relating to the electronic apparatus and a value indicating a level of coupling between the power transmitting apparatus and the electronic apparatus.
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9. A storage medium storing computer executable instructions for causing a computer to perform a method for controlling an electronic apparatus, the method comprising:
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wirelessly receiving power from a power transmitting apparatus; supplying power received from the power transmitting apparatus to a load unit connected to the electronic apparatus; and performing control such that an impedance of the load unit matches a predetermined impedance, wherein the predetermined impedance is set based on a Quality Factor relating to the electronic apparatus and a value indicating a level of coupling between the power transmitting apparatus and the electronic apparatus.
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10. A power transmitting apparatus comprising:
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a power transmitting unit configured to wirelessly transmit power to an electronic apparatus; a communication unit configured to perform wireless communication with the electronic apparatus; and a control unit configured to control the communication unit such that the communication unit transmits, to the electronic apparatus, data indicating a predetermined impedance for causing the electronic apparatus to control an impedance of a load unit connected to the electronic apparatus, wherein the predetermined impedance is set based on a Quality Factor relating to the power transmitting apparatus and a value indicating a level of coupling between the power transmitting apparatus and the electronic apparatus. - View Dependent Claims (11, 12, 13, 14)
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15. A method for controlling a power transmitting apparatus, the method comprising:
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wirelessly transmitting power to an electronic apparatus; and transmitting, to the electronic apparatus, data indicating a predetermined impedance for causing the electronic apparatus to control an impedance of a load unit connected to the electronic apparatus, wherein the predetermined impedance is set based on a Quality Factor relating to the power transmitting apparatus and a value indicating a level of coupling between the power transmitting apparatus and the electronic apparatus.
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16. A storage medium storing computer executable instructions for causing a computer to perform a method for controlling a power transmitting apparatus, the method comprising:
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wirelessly transmitting power to an electronic apparatus; and transmitting, to the electronic apparatus, data indicating a predetermined impedance for causing the electronic apparatus to control an impedance of a load unit connected to the electronic apparatus, wherein the predetermined impedance is set based on a Quality Factor relating to the power transmitting apparatus and a value indicating a level of coupling between the power transmitting apparatus and the electronic apparatus.
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Specification