Apparatus and method for fracture absorption layer
First Claim
1. An apparatus for use as a fracture absorption layer comprising a first electrochemical layer having a first side, a second electrochemical layer having a first side, and a third electrochemical layer adapted to stunt fractures, wherein said third electrochemical layer is disposed between at least a portion of said first side of said first electrochemical layer, and at least a portion of said first side of said second electrochemical layer.
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Abstract
An apparatus for use as a fracture absorption layer, an apparatus for use as a electrochemical device, and methods of manufacturing the same are taught. The apparatuses and methods of the present invention may be of particular use in the manufacture of thin-film, lightweight, flexible or conformable, electrochemical devices such as batteries, and arrays of such devices. The present invention may provide many advantages including stunting fractures in a first electrochemical layer from propagating in a second electrochemical layer.
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Citations
30 Claims
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1. An apparatus for use as a fracture absorption layer comprising
a first electrochemical layer having a first side, a second electrochemical layer having a first side, and a third electrochemical layer adapted to stunt fractures, wherein said third electrochemical layer is disposed between at least a portion of said first side of said first electrochemical layer, and at least a portion of said first side of said second electrochemical layer.
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17. An apparatus for use as an electrochemical device comprising
a first electrochemical layer having a first side, a second electrochemical layer having a first side, a third electrochemical layer adapted to stunt fractures, wherein said third electrochemical layer is disposed between at least a portion of said first side of said first electrochemical layer, and at least a portion of said first side of said second electrochemical layer, and a substrate layer, wherein at least a portion of said first electrochemical layer is supported by said substrate layer.
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30-43. -43. (canceled)
Specification