Wireless power transmission system having wireless power transmitter
First Claim
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1. A wireless power transmitter comprising:
- a substrate;
a first blocking unit disposed over the substrate and formed of a metallic material;
a wireless transmission unit provided on the first blocking unit,wherein the wireless transmission unit includes a first transmission coil, a second transmission coil and a control unit controlling an AC power output to at least one of the first transmission coil or the second transmission coil according to a power transmission scheme,wherein the first and second transmission coil transmit power in mutually different schemes.
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Abstract
The wireless power transmitter includes a substrate; a first blocking unit disposed over the substrate and formed of a metallic material; a second blocking unit over the first blocking unit; and a wireless transmission unit mounted on at least one of the first blocking unit and the second blocking unit, wherein the wireless transmission unit includes: a first wireless transmission unit including a first transmission coil; a second wireless transmission unit including a second transmission coil; and a control unit to control such that AC power is output to a transmission coil of one of the wireless transmission units according to a power transmission scheme.
13 Citations
19 Claims
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1. A wireless power transmitter comprising:
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a substrate; a first blocking unit disposed over the substrate and formed of a metallic material; a wireless transmission unit provided on the first blocking unit, wherein the wireless transmission unit includes a first transmission coil, a second transmission coil and a control unit controlling an AC power output to at least one of the first transmission coil or the second transmission coil according to a power transmission scheme, wherein the first and second transmission coil transmit power in mutually different schemes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification