Metal Film Encapsulation
First Claim
Patent Images
1. A device comprising:
- an electrochemical device with at least one notch; and
a metal foil;
wherein said metal foil encapsulates said electrochemical device and a portion of said metal foil extends over said notch providing an electrical contact tab on said metal foil over the notched portion of said electrochemical device.
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Abstract
The present invention relates to metal foil encapsulation of an electrochemical device. The metal foil encapsulation may also provide contact tabs for the electrochemical device. The present invention may also include a selectively conductive bonding layer between a contact and a cell structure.
93 Citations
21 Claims
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1. A device comprising:
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an electrochemical device with at least one notch; and a metal foil; wherein said metal foil encapsulates said electrochemical device and a portion of said metal foil extends over said notch providing an electrical contact tab on said metal foil over the notched portion of said electrochemical device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification