Chassis Design for Wireless-Charging Coil Integration for Computing Systems
First Claim
1. An apparatus, comprising:
- a computing unit, comprising;
a power receiving unit;
a conductive surface having an opening that is adjacent to the power receiving unit and a cavity extending from the opening towards the perimeter of the conductive surface; and
a system base coupled to the power receiving unit wherein the power receiving unit is to provide power to the system base.
1 Assignment
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Accused Products
Abstract
This disclosure pertains to wireless power transfer systems, and in particular (but not exclusively), to techniques to improve the coupling efficiency between a power transmitting unit and a power receiving unit within a computing device. The present disclosure includes a system which comprises a computing unit which includes a power receiving unit and a conductive surface. The conductive surface has an opening that is adjacent to the power receiving unit and a slot extending from the opening towards the perimeter of the conductive surface. The computing unit further includes a system base coupled to the power receiving unit wherein the power receiving unit is to provide power to the system base. The system also includes a power transmitting unit adjacent to the computing unit.
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Citations
24 Claims
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1. An apparatus, comprising:
a computing unit, comprising; a power receiving unit; a conductive surface having an opening that is adjacent to the power receiving unit and a cavity extending from the opening towards the perimeter of the conductive surface; and a system base coupled to the power receiving unit wherein the power receiving unit is to provide power to the system base. - View Dependent Claims (2, 3, 4, 5, 6, 7, 15)
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8. A computing device, comprising:
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a non-conductive bottom cover; a conductive sheet, having an opening, adjacent to the non-conductive bottom cover and a slot extending from the opening towards the perimeter of the conductive sheet; a power receiving unit adjacent to the conductive sheet and disposed around the perimeter of the opening; an electromagnetic shield adjacent to the power receiving unit and covering the opening of the conductive sheet; and a system base adjacent to the electromagnetic shield. - View Dependent Claims (9, 10, 11, 12, 13, 14, 16)
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17. A conductive sheet, comprising:
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a conductive surface comprising an opening therein; a slot extending from the opening towards the perimeter of the conductive surface; wherein the conductive surface is to shield electromagnetic interference and to provide electrostatic discharge protection. - View Dependent Claims (18, 19, 20)
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21. A system, comprising:
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a computing unit, comprising; a power receiving unit; a conductive surface having an opening that is adjacent to the power receiving unit and a cavity extending from the opening towards the perimeter of the conductive surface; and a system base coupled to the power receiving unit wherein the power receiving unit is to provide power to the system base; and a power transmitting unit adjacent to the computing unit. - View Dependent Claims (22, 23, 24)
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Specification