An electronic device according to an embodiment of the present invention is configured to wirelessly receive electric power from a wireless electric power transfer device. A power reception unit of the electronic device comprises: a core having a predetermined length and having magnetic flux concentration portions formed at lengthwise side portions thereof; and a coil wound along an outer periphery of the core to form magnetic flux density in the magnetic flux concentration portions, the magnetic flux density having a magnitude equal to or larger than a predetermined value.
ELECTRONIC DEVICE, ELECTRIC VEHICLE, AND WIRELESS ELECTRIC POWER TRANSMISSION DEVICE
07.01.2016
Patent
Elektronische Ressource
Englisch
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