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US 2013/0093255 A1Published application
Wireless power transmitter
AssigneeLG Innotek Co., Ltd.
InventorsWoo Kil JUNG, Jung Oh LEE
Life of this patent
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Abstract
A wireless power transmitter according to an embodiment includes a coil and a capacitor which resonate with a wireless power receiver. The coil includes a plurality of cell groups and a core which connects the cell groups with each other. Each of the cell groups includes a plurality of cells. Each of the cells is configured such that magnetic field generated by currents flowing through the cells are formed in a same direction. Each of the cell groups is adjacent to at least one cell group. Each of the cell groups and the core are configured as one conductive wire.
Claims14
A wireless power transmitter comprising:
- a coil and a capacitor which resonate with a wireless power receiver,
- wherein the coil includes a plurality of cell groups and a core which connects the cell groups with each other,
- wherein each of the cell groups includes a plurality of cells,
- wherein each of the cells is configured such that magnetic field generated by currents flowing through the cells are formed in a same direction,
- wherein each of the cell groups is adjacent to at least one cell group, and
- wherein each of the cell groups and the core are configured as one conductive wire.
3 more elements
Dependencies are inferred from the claim text.