Reliable contact and safe system and method for providing power to an electronic device
First Claim
1. An electrical apparatus, comprising:
- a power delivery surface that comprises at least a part of a support surface, said power delivery surface being connected to an electrical power source, said power delivery surface being capable of supplying electrical power, and said power delivery surface having a plurality of pads, wherein some of said pads are at a first voltage level and others of said pads are at a second voltage level;
an electrical device, which is supplied electricity and is positionable in any location on a support surface, said electrical device obtaining electrical power from said power delivery surface that is at least part of said support surface;
a plurality of contacts that are part of said electrical device, said plurality of contacts are spaced apart in relation to each other in positions to make power delivery capable contact with said power delivery surface; and
a contact face for each contact of said plurality of contacts that has a plurality of raised regions that act as independent contact regions for power delivery capable contact with said power delivery surface.
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Accused Products
Abstract
An electronic system which includes a power delivery surface that delivers electrical power to an electrical or electronic device. The power delivery surface may be powered by any electrical power source, including, but not limited to: wall electrical outlet, solar power system, battery, vehicle cigarette lighter system, direct connection to electrical generator device, and any other electrical power source. The power delivery surface delivers power to the electronic device wirelessly. The power delivery surface may deliver power via a plurality of contacts on the electrical device conducting electricity from the power delivery surface. The electrical device may be mobile device. Each contact may be shaped to improve power delivery reliability. The power delivery surface may further include circuitry to protect against accidental electrocutions.
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Citations
16 Claims
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1. An electrical apparatus, comprising:
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a power delivery surface that comprises at least a part of a support surface, said power delivery surface being connected to an electrical power source, said power delivery surface being capable of supplying electrical power, and said power delivery surface having a plurality of pads, wherein some of said pads are at a first voltage level and others of said pads are at a second voltage level; an electrical device, which is supplied electricity and is positionable in any location on a support surface, said electrical device obtaining electrical power from said power delivery surface that is at least part of said support surface; a plurality of contacts that are part of said electrical device, said plurality of contacts are spaced apart in relation to each other in positions to make power delivery capable contact with said power delivery surface; and a contact face for each contact of said plurality of contacts that has a plurality of raised regions that act as independent contact regions for power delivery capable contact with said power delivery surface. - View Dependent Claims (2, 3, 4, 5)
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6. An electrical apparatus, comprising:
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a power delivery surface that comprises at least a part of a support surface, said power delivery surface being connected to an electrical power source, said power delivery surface being capable of supplying electrical power; an electrical device, which is supplied electricity and is positionable in any location on a support surface, said electrical device obtaining electrical power from said power delivery surface that is at least part of said support surface; a capacitive load detection circuit that detects a capacitive load on said power delivery surface; and a shut down circuit that turns off said power delivery surface when a capacitive load exceeds a preset capacitive load limit. - View Dependent Claims (7)
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8. An electrical apparatus, comprising:
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a power delivery surface that comprises at least a part of a support surface, said power delivery surface being connected to an electrical power source, said power delivery surface being capable of supplying electrical power, and said power delivery surface having a plurality of pads, wherein some of said pads are at a first voltage level and others of said pads are at a second voltage level; and an electrical device, which is supplied electricity and is positionable in any location on a support surface, said electrical device obtaining electrical power from said power delivery surface that is at least part of said support surface; a power receiver device that is attached and electrically connected to said electrical device in order to provide a plurality of contacts to said electrical device, said plurality of contacts are spaced apart in relation to each other in positions to make power delivery capable contact with said power delivery surface. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16)
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Specification