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Apparatus and method for wireless charging

A wireless charging and wireless power technology, applied in circuit devices, battery circuit devices, data exchange chargers, etc., to prevent the human body from being exposed to magnetic fields and achieve the effect of continuous wireless charging

Inactive Publication Date: 2014-06-04
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Traditional wireless charging technology is limited to electric shavers or electric toothbrushes

Method used

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  • Apparatus and method for wireless charging
  • Apparatus and method for wireless charging
  • Apparatus and method for wireless charging

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Embodiment Construction

[0025] Hereinafter, various embodiments of the present invention will be described with reference to the accompanying drawings. In addition, various specific definitions found in the following description are provided only to help the general understanding of the present invention, and those of ordinary skill in the art will understand that various changes and modifications can be made thereto without departing from the present invention. The spirit and scope of the invention.

[0026] A wireless charging device according to an embodiment of the present invention may be applied to a wireless power receiving device and a wireless power supply device. The wireless charging device according to the embodiment of the present invention can be applied to wireless charging of portable electronic equipment, wireless power supply and wireless charging of electric vehicles, wireless power supply in remote places, wireless sensor power supply existing everywhere, etc., and can be applied ...

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Abstract

The present disclosure relates to an apparatus and a method for wireless charging. The method includes: receiving a wireless power and performing wireless charging by a wireless power reception apparatus; detecting whether a human body approaches the wireless power reception apparatus during receiving of the wireless power; and when approaching of the human body is detected, interrupting the wireless charging. The method can prevent a human body from being exposed to a magnetic field by interrupting wireless charging when a human body approaches during wireless charging.

Description

technical field [0001] The present invention generally relates to a device and method for wireless charging, and more particularly, to wireless charging by using a wireless power receiving device for charging by wirelessly receiving power and a wireless power supply device for wirelessly supplying power devices and methods. Background technique [0002] Along with the development of IT technology, various technologies for providing power to portable electronic products have been developed according to the increase in release and spread of various electronic products. In particular, the technology of extracting power through power lines has been mainly used in the past. Recently, however, development of a wireless power transmission technology capable of wirelessly supplying power has been actively performed. [0003] The wireless power transmission technology is a technology capable of wirelessly supplying power anytime and anywhere without a power line such as an electric...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H02J17/00
CPCH02J7/00H02J50/12H02J50/60H02J7/00034H02J7/0029H02J50/80
Inventor 朴世镐李荣敏
Owner SAMSUNG ELECTRONICS CO LTD