Electronic device and its operation system
First Claim
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1. An electronic device comprising:
- a first module comprising a first battery, a first receiving portion, and a first transmitting portion;
a second module comprising a second battery, a second receiving portion, and a second transmitting portion; and
a power supply management circuit configured to monitor amount of electric power of each of the first battery and the second battery and configured to charge the first battery with electric power wirelessly supplied from the second battery automatically,wherein each of the first module and the second module is configured to be able to be turned on or turned off independently.
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Abstract
An electronic device carried around by the user is desired to be used for a long period. In order to achieve this, a high-capacity battery may be incorporated. Since a high-capacity battery is large, its incorporation in an electronic device increases the weight of the electronic device. An electronic device used while being implanted in the body of the user, provided with an emergency power supply, is provided. In an electronic device provided with a plurality of batteries, a transmitting portion and a receiving portion conduct wireless charging among different batteries, and the battery to be charged or used is selected by a power supply management circuit depending on the circumstances.
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Citations
6 Claims
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1. An electronic device comprising:
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a first module comprising a first battery, a first receiving portion, and a first transmitting portion; a second module comprising a second battery, a second receiving portion, and a second transmitting portion; and a power supply management circuit configured to monitor amount of electric power of each of the first battery and the second battery and configured to charge the first battery with electric power wirelessly supplied from the second battery automatically, wherein each of the first module and the second module is configured to be able to be turned on or turned off independently. - View Dependent Claims (2, 3)
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4. An electronic device comprising:
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a first module comprising a first battery, a first receiving portion, and a first transmitting portion; a second module comprising a second battery, a second receiving portion, and a second transmitting portion; and a power supply management circuit configured to monitor amount of electric power of each of the first battery and the second battery and configured to charge the first battery with electric power wirelessly supplied from the second battery by operation of a user, wherein each of the first module and the second module is configured to be able to be turned on or turned off independently. - View Dependent Claims (5, 6)
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Specification