RESONANT COIL, WIRELESS POWER TRANSMITTER USING THE SAME, WIRELESS POWER RECEIVER USING THE SAME
First Claim
Patent Images
1. A coil for wirelessly transmitting or receiving power, the coil comprising:
- a coil unit comprising a first coil and a second coil, the first coil and the second coil insulated from each other; and
a capacitor connected to the coil unit,wherein the first coil and the second coil of the coil unit are shorted at predetermined intervals throughout the entirety of the first coil and the second coil.
2 Assignments
0 Petitions
Accused Products
Abstract
Disclosed is a coil for wirelessly transmitting or receiving power. The coil includes a coil unit formed by winding a plurality of wires insulated from each other; and a capacitor connected to the coil unit. The wires of the coil unit are shorted at a predetermined interval.
7 Citations
20 Claims
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1. A coil for wirelessly transmitting or receiving power, the coil comprising:
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a coil unit comprising a first coil and a second coil, the first coil and the second coil insulated from each other; and a capacitor connected to the coil unit, wherein the first coil and the second coil of the coil unit are shorted at predetermined intervals throughout the entirety of the first coil and the second coil. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A wireless power transmitter comprising:
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a power source; and a transmission coil for transmitting power supplied from the power source to a wireless power receiver using an electromagnetic induction; and wherein the transmission coil comprises; a coil unit comprising a first coil and a second coil, the first coil and the second coil insulated from each other; and a capacitor connected to the coil unit, wherein the first coil and the second coil of the coil unit are shorted at predetermined intervals throughout the entirety of the first coil and the second coil. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A wireless power receiver for wirelessly receiving power from a wireless power transmitter to transmit the power to a load, the wireless power receiver comprising:
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a load; and a receiving coil for receiving the power from a wireless power transmitter using an electromagnetic induction to transmit the power to the load, wherein the receiving coil comprises; a coil unit comprising a first coil and a second coil, the first coil and the second coil insulated from each other; and a capacitor connected to the coil unit, wherein the first coil and the second coil of the coil unit are shorted at predetermined intervals throughout the entirety of the first coil and the second coil. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification