POWER TRANSMITTER, POWER SUPPLY DEVICE, POWER CONSUMPTION DEVICE, POWER SUPPLY SYSTEM AND METHOD FOR PRODUCING POWER TRANSMITTER
First Claim
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1. A power transmitter used for wireless power supply, comprising:
- a dielectric body;
a sheet of a conductive body forming, in the dielectric body, a plurality of layers stacked in a thickness direction; and
a structure in which the dielectric body is also located between the plurality of layers is formed, whereindifferent layers of the sheet of the conductive body are electrically connected.
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Abstract
The power transmitter used for wireless power supply, includes a structure in which a sheet of a conductive body forming plural layers stacked in a thickness direction in a dielectric body. The dielectric body is also located between the plural layers, and different layers of the sheet of the conductive body are electrically connected. The power transmitter easily ensures the insulation properties at a position where the electrode is disposed while improving the power transmission efficiency in the case of the wireless power supply with the electric field coupling system.
16 Citations
15 Claims
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1. A power transmitter used for wireless power supply, comprising:
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a dielectric body; a sheet of a conductive body forming, in the dielectric body, a plurality of layers stacked in a thickness direction; and a structure in which the dielectric body is also located between the plurality of layers is formed, wherein different layers of the sheet of the conductive body are electrically connected. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification
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Current AssigneeShowa Denko KK
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Original AssigneeShowa Denko KK
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InventorsTAMINO, Yasuaki, NISHIOKA, Ayako, KONUMA, Hiroshi, IMAIZUMI, Mitsuhiro, TOKITA, Koji
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Application NumberUS14/784,537Publication NumberTime in Patent OfficeDaysField of SearchUS Class Current1/1CPC Class CodesH02J 50/05 using capacitive couplingH02J 50/12 of the resonant typeH02J 7/0042 characterised by the mechan...
