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Power supply apparatus, electronic device and control method

A technology for electronic devices and power supply equipment, which is applied to battery circuit devices, circuit devices, current collectors, etc., and can solve problems such as increased load on electronic devices.

Active Publication Date: 2013-02-06
CANON KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Significantly increased load on electronic devices

Method used

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  • Power supply apparatus, electronic device and control method
  • Power supply apparatus, electronic device and control method
  • Power supply apparatus, electronic device and control method

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Embodiment Construction

[0020] Various exemplary embodiments, features, and aspects of the present invention will be described in detail below with reference to the accompanying drawings.

[0021] A power supply system according to a first exemplary embodiment of the present invention will be described in detail below with reference to the drawings. The power supply system according to the first exemplary embodiment includes figure 1 The power supply device 100 and the electronic device 200 are shown. In the power supply system according to the first exemplary embodiment, for example, when the electronic device 200 is placed on the power supply apparatus 100 , the power supply apparatus 100 can wirelessly supply power to the electronic apparatus 200 via the power supply antenna 108 .

[0022] Also, the electronic device 200 including the power receiving antenna 201 can wirelessly receive power from the power supply device 100 via the power receiving antenna 201 in a state where the distance between ...

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Abstract

The invention relates to a power supply apparatus, an electronic device and a control method. The power supply apparatus includes a power supply unit that outputs power wirelessly to an electronic device and a setting unit that sets a first time and a second time. The first time includes a period of time that the power supply unit outputs the first power. The second time includes a period of time that the power supply unit outputs the second power.

Description

technical field [0001] The present invention relates to a power supply device for power supply operation, a method for controlling the power supply device, and a storage medium storing related programs. Background technique [0002] In a conventional system including a power supply device and an electronic device, the power supply device wirelessly supplies electric power (without a connector connected) to the electronic device, and in the case of wirelessly supplying power from the power supply device, the electronic device supplies power to the battery. to charge. For example, as described in Japanese Patent Laid-Open No. 2008-113519, in such a system, conventionally known power supply equipment is equipped with a common antenna that can be used for data communication for sending commands to electronic devices and used A power supply to deliver power to electronic devices. [0003] For example, a conventional power supply device sends a charging instruction command to an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J17/00H02J7/00
CPCY02E60/12H02J7/00H02J17/00H02J50/20H02J50/80H02J7/00041H02J7/00036H02J7/00047H02J50/12
Inventor 深谷雄大
Owner CANON KK