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Wireless Power Transmission Apparatus And Energy Charging Apparatus

A technology for transmitting equipment and wireless power, which is applied in the field of wireless power transmitting equipment and energy charging equipment, and can solve the problems of increasing battery capacity and inconvenient wired power supply, etc.

Active Publication Date: 2015-06-24
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the increase of various electronic devices including mobile devices, research on wireless power transmission has been started to overcome various problems such as increase in inconvenience of wired power supply and limited existing battery capacity

Method used

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  • Wireless Power Transmission Apparatus And Energy Charging Apparatus
  • Wireless Power Transmission Apparatus And Energy Charging Apparatus
  • Wireless Power Transmission Apparatus And Energy Charging Apparatus

Examples

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Embodiment Construction

[0040] The following detailed description is provided to assist the reader in gaining a comprehensive understanding of the methods, devices and / or systems described herein. However, various changes, modifications, and equivalents of the systems, devices, and / or methods described herein will be apparent to those of ordinary skill in the art. The described performance of process steps and / or operations is an example, however, the order of steps and / or operations is not limited to the order set forth herein, but may be changed as known in the art, unless the steps and / or operations must be performed in a specific order. happen sequentially. Also, descriptions of functions and constructions that are well known to one of ordinary skill in the art may be omitted for increased clarity and conciseness.

[0041] The features described herein may be implemented in different forms and should not be construed as limited to the examples described herein. Rather, the examples described he...

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Abstract

A wireless power transmission apparatus includes a resonator configured to transmit power through a resonance with another resonator, a switch configured to connect the resonator to a power source, a setting unit configured to set a target amount of current to flow in the resonator, and a control unit configured to control the switch based on the target amount of current.

Description

[0001] This application claims the benefit of Korean Patent Application No. 10-2013-0162136 filed with the Korean Intellectual Property Office on December 24, 2013, the entire disclosure of which is hereby incorporated by application for all purposes. technical field [0002] The following description relates to a wireless power transmitting device and an energy charging device. Background technique [0003] Due to the increase of various electronic devices including mobile devices, research on wireless power transmission has been initiated to overcome various problems such as increased inconvenience of wired power supply and limited existing battery capacity. Specifically, research has focused on near-field wireless power transfer. Near-field wireless power transmission refers to wireless power transmission in which the distance between a transmitting coil and a receiving coil is shorter than a wavelength at an operating frequency. In near-field wireless power transmission...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J17/00H02J7/00
CPCH02J5/005H04B5/79H02J50/12H02J7/00714H02J50/50H02J7/0047H04B5/24
Inventor 权义根金尚骏尹胜槿
Owner SAMSUNG ELECTRONICS CO LTD