Flexible, formable conductive films
First Claim
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1. A conductive film comprising:
- a flexible support,an extensible metal layer, wherein the metal layer has a physical thickness from about 3 nm to about 50 nm,and a crossliniked polymeric protective layer,wherein the extensible metal layer is disposed between the flexible support and the crosslinked polymeric protective layer, and the film has at least one permanently deformed curved region.
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Abstract
Electrically conductive films comprising a flexible support, an extensible metal or metal alloy layer, and a crosslinked polymeric protective layer have at least one permanently deformed curved region. The films can be light transmissive and can have regions of compound curvature, and the metal or metal alloy layer can be substantially continuous. The films have reduced susceptibility to fracture or corrosion compared to commercially available electromagnetic interference (EMI) shielding films.
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17 Claims
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1. A conductive film comprising:
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a flexible support, an extensible metal layer, wherein the metal layer has a physical thickness from about 3 nm to about 50 nm, and a crossliniked polymeric protective layer, wherein the extensible metal layer is disposed between the flexible support and the crosslinked polymeric protective layer, and the film has at least one permanently deformed curved region. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification