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1. (WO2013155743) WIRELESS CHARGING RECEIVING DEVICE, WIRELESS CHARGING RECEIVING METHOD AND WIRELESS TERMINAL

Pub. No.:    WO/2013/155743    International Application No.:    PCT/CN2012/075355
Publication Date: Fri Oct 25 01:59:59 CEST 2013 International Filing Date: Sat May 12 01:59:59 CEST 2012
IPC: H02J 17/00
Applicants: ZTE CORPORATION
中兴通讯股份有限公司
GENG, Qi
耿琦
Inventors: GENG, Qi
耿琦
Title: WIRELESS CHARGING RECEIVING DEVICE, WIRELESS CHARGING RECEIVING METHOD AND WIRELESS TERMINAL
Abstract:
The present invention provides a wireless charging receiving device, a wireless charging receiving method and a wireless terminal. The wireless charging receiving device comprises: a wireless receiving coil, for receiving wireless power to produce charging current used for charging the wireless terminal; a charging current detecting module, for detecting the charging current to obtain the charging current value of the wireless receiving coil; an indication signal producing module, for judging the charging current value and producing an indication signal indicating whether the wireless terminal should be moved. The present invention can produce, according to the charging current value of the wireless receiving coil fixed on the wireless terminal, an indication signal indicating whether the wireless terminal should be moved, thus the user can be indicated to adjust the position of the wireless terminal to a better charging position. As a result, the present invention can improve the charging efficiency and provide convenience to users.