Wireless charging coil
First Claim
1. A wireless charging coil comprising:
- a first stamped coil having a first spiral trace, the first spiral trace defining a first space between windings;
a second stamped coil having a second spiral trace, the second spiral trace defining a second space between windings,the first stamped coil and second stamped coil in co-planar relation, the first stamped coil positioned within the second space of the second stamped coil, and the second stamped coil positioned within the first space of the first stamped coil, the first and second coils electronically connected;
a first laminate attached to the first stamped coil and fixing the first stamped coil in place; and
a second laminate attached to the second stamped coil and fixing the second stamped coil in place,the first laminate being engaged with the second laminate to bond the coils together and to insulate the coils.
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Accused Products
Abstract
A wireless charging coil is provided herein. More specifically, provided herein is a wireless charging coil comprising a first stamped coil having a first spiral trace, the first spiral trace defining a first space between windings, and a second stamped coil having a second spiral trace, the second spiral trace defining a second space between windings, the first stamped coil and second stamped coil in co-planar relation, the first stamped coil positioned within the second space of the second stamped coil, and the second stamped coil positioned within the first space of the first stamped coil, the first and second coils electronically connected and an adhesive covering and surrounding the first stamped coil and the second stamped coil to bond the coils together and to insulate the coils.
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Citations
8 Claims
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1. A wireless charging coil comprising:
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a first stamped coil having a first spiral trace, the first spiral trace defining a first space between windings; a second stamped coil having a second spiral trace, the second spiral trace defining a second space between windings, the first stamped coil and second stamped coil in co-planar relation, the first stamped coil positioned within the second space of the second stamped coil, and the second stamped coil positioned within the first space of the first stamped coil, the first and second coils electronically connected; a first laminate attached to the first stamped coil and fixing the first stamped coil in place; and a second laminate attached to the second stamped coil and fixing the second stamped coil in place, the first laminate being engaged with the second laminate to bond the coils together and to insulate the coils. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification