Durable transparent EMI shielding film

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6818291
APP PUB NO 20040033384A1
SERIAL NO

10222465

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A device or an enclosed area that can cause or is sensitive to electromagnetic interference (EMI) is shielded by at least partially surrounding the device or the area with a visible light-transmissive film comprising a flexible support, an extensible visible light-transmissive metal or metal alloy layer and a visible light-transmissive crosslinked polymeric protective layer, and connecting at least one grounding electrode to the metal or metal alloy layer. The film has reduced susceptibility to fracture or corrosion compared to commercially available EMI shielding films.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bright, Clark Ivan Tucson, AZ 5 179
Fleming, Robert James Saint Paul, MN 6 471
Funkenbusch, Arnold William Mahtomedi, MN 1 55

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