MOBILE TERMINAL

PROBLEM TO BE SOLVED: To provide a mobile terminal capable of executing efficient wireless charging and power supply among a plurality of mobile terminals.SOLUTION: In a mobile terminal 1, a power transmission and reception unit 103 can execute wireless charging and power supply between another mobi...

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Bibliographic Details
Main Authors SOWA SHOICHI, KUBOTA HIDEYUKI
Format Patent
LanguageEnglish
Japanese
Published 03.08.2015
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
TELEPHONIC COMMUNICATION
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Summary:PROBLEM TO BE SOLVED: To provide a mobile terminal capable of executing efficient wireless charging and power supply among a plurality of mobile terminals.SOLUTION: In a mobile terminal 1, a power transmission and reception unit 103 can execute wireless charging and power supply between another mobile terminal 1 using a magnetic field resonance method. Also, in the mobile terminal 1, the power transmission and reception unit 103 executes the changeover of the charging and the power supply on the basis of a detection result by a state detection unit 105. This enables avoiding the execution of power supply from a mobile terminal 1 having an insufficient charge amount, or the execution of charging a mobile terminal 1 having a sufficient charge amount, if the charge state of each battery 101 is different between a plurality of mobile terminals 1, 1. 【課題】複数の携帯端末間で効率良いワイヤレス充電・給電を実行できる携帯端末を提供する。【解決手段】携帯端末１では、電力送受信部１０３によって他の携帯端末１との間で磁場共鳴方式を用いたワイヤレス充電・給電を実行することができる。また、携帯端末１では、状態検出部１０５の検出結果に基づいて電力送受信部１０３による充電・給電の切り替えを実行する。これにより、複数の携帯端末１，１間で電池１０１の充電状態が異なっていたとしても、容量が不十分な携帯端末１からの給電や容量が十分な携帯端末１への充電が実行されることを回避でき、複数の携帯端末１，１間で効率良いワイヤレス充電・給電を実行できる。【選択図】図１
Bibliography:Application Number: JP20140014557