Wireless power reception module
AssigneeAmosense Co., Ltd.
InventorKil Jae Jang
Life of this patent
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Abstract
The wireless power receiving module is disclosed. According to one embodiment of the present invention, the wireless power receiving module, to interact with a wireless power transmitting module including at least one wireless power transmitting antenna and a permanent magnet, includes an antenna unit including the wireless power receiving antenna formed of a hollow portion having a predetermined area at a central portion of a pattern portion and a shielding unit disposed on one surface of the antenna unit so as to shield a magnetic field. The shortest length between the inner sides of a coil pattern portion facing each other is the same as or larger than a diameter of the permanent magnet.
Claims15
A wireless power receiving module to interact with a wireless power transmitting module including at least one wireless power transmitting antenna and a permanent magnet, comprising:
- an antenna unit including a wireless power receiving antenna of which coil pattern portion is formed with a hollow portion having at a central portion of a predetermined area;
- and
- a shielding unit disposed on one surface of the antenna unit so as to shield a magnetic field,
- wherein in the wireless power receiving module, a shortest length between inner sides of the coil pattern portion facing each other is the same as or larger than a diameter of the permanent magnet,
- wherein the antenna unit is a combo type further including at least one other antenna using a different frequency band from the wireless power receiving antenna,
- wherein at least one other antenna includes at least one of a magnetic secure transmission (MST) antenna and a near field communication (NFC) antenna.
Dependencies are inferred from the claim text.