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|1. (WO2018184584) WIRELESS CHARGING APPARATUS AND METHOD, AND DEVICE TO BE CHARGED|
|Applicants:||GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
|Title:||WIRELESS CHARGING APPARATUS AND METHOD, AND DEVICE TO BE CHARGED|
A wireless charging apparatus and method, and a device to be charged. The wireless charging apparatus (220) comprises a wireless transmission circuit (221) and a first communication control circuit (222). The device to be charged (230) comprises a battery (232), a wireless reception circuit (231), a first charging channel (233), a detection circuit (234) and a second communication control circuit (235), the second communication control circuit being used for performing wireless communication with the first communication control circuit during wireless charging. The wireless charging apparatus and method, and the device to be charged improve wireless charging, and increase charging efficiency.