WIRELESS CHARGING DEVICE WITH CIRCUIT ELECTRICALLY COUPLEABLE TO FIRST AND SECOND COILS

摘要

In one aspect, a wireless charge receiver includes a first coil, a second coil, and a circuit operatively coupleable to the first coil and the second coil. The circuit couples and decouples from being able to receive power from the first coil and the second coil based on at least one parameter.

主权项

1. A device, comprising:
system components; a battery which supplies power to the system components; at least one wireless charge receiver that charges the battery while influenced by a magnetic field of a wireless charge transmitter, the at least one wireless charge receiver comprising a circuit coupled to the battery, a first coil coupled to the circuit, and a second coil coupled to the circuit; and at least one magnetic field barrier at least in part separating the first coil from the second coil.