Flex circuit interface for wireless charging
First Claim
1. A flex circuit for inductively charging a power source comprising;
- a primary-portion and at least one folding-portion,a secondary coil on one of said primary-portion and said at least one folding-portion,a secondary receiving circuit on one of said primary-portion and said at least one folding-portion,a battery contact in communication with at least one of said secondary receiving circuit and said secondary coil, andat least one pass-through contact having a first surface and a second surface in electrical communication with said first surface.
8 Assignments
0 Petitions
Accused Products
Abstract
A flex circuit interface for inductively charging a power source includes a flex circuit having a primary-portion and at least one folding portion. A device contact and a battery contact are disposed on a folding-portion. A secondary coil is disposed on the flex circuit for receiving inductively transferred power. A secondary receiving circuit is also disposed on the flex circuit. The secondary receiving circuit is in communication with the secondary coil to receive power from the coil. The flex circuit includes a battery contact and at least one pass-through contact. The battery contact is in communication with the secondary circuit for delivering power to the battery.
59 Citations
32 Claims
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1. A flex circuit for inductively charging a power source comprising;
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a primary-portion and at least one folding-portion, a secondary coil on one of said primary-portion and said at least one folding-portion, a secondary receiving circuit on one of said primary-portion and said at least one folding-portion, a battery contact in communication with at least one of said secondary receiving circuit and said secondary coil, and at least one pass-through contact having a first surface and a second surface in electrical communication with said first surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A flex circuit for inductively charging a battery of an electronic device, said electronic device including device terminals and said battery having battery terminals, said flex circuit interface comprising;
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a primary-portion and at least one folding-portion, a secondary coil on one of said primary-portion and said at least one folding-portion, a secondary receiving circuit on one of said primary-portion and said at least one folding-portion, a battery contact in electrical communication with at least one of said secondary receiving circuit and said secondary coil for delivering power to at least one of the battery and the electronic device, and at least one pass-through contact having at least one of a first surface facing the battery and in direct communication with the battery and a second surface in direct communication with the electronic device. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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30. A flex circuit interface for inductively charging a power source comprising, an electronic device having a compartment including device terminals disposed therein,
a battery sized to fit within said compartment and wherein said battery includes a plurality of battery terminals disposed against said device terminals, said plurality of battery terminals including at least one ground terminal connected to a ground reference and at least one power terminal, a flex circuit including a primary-portion and at least one folding-portion having creases for defining a first section and a second section for folding around at least one side of said battery, a secondary coil disposed on one of said primary-portion and said folding-portion, a secondary receiving circuit disposed on one of said primary portion and said folding portion and in communication with said secondary coil, a battery contact disposed on one of said primary-portion and said folding-portion and in communication with said secondary receiving circuit for providing power to said power terminal of said battery, at least one pass-through terminal for delivering power from said battery to said electronic device.
Specification