Composite sheet material for electromagnetic radiation shielding

Details Composite sheet material for electromagnetic radiation shielding Composite sheet material for electromagnetic radiation shielding

1989-02-01

1990-10-23

Picard, Leo P.

Electricity: conductors and insulators

Anti-inductive structures

Conductor transposition

361424, H05K 900

Patent

active

049654080

ABSTRACT:
A radiation shielding laminate includes a layer of a polymeric or copolymeric film; a layer of metal foil; an adhesive in an amount sufficient to bond the metal and the polymeric or copolymeric layers together. A thin metal strip bridging two adjacent laminates is a means by which electricity may flow from one sheet to another and to attach an electrical ground to the layer of metal foil. An optional backing layer may be bonded to the sheet material on the opposite side of the layer of metal foil from the film.

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"Wallpaper Protects Against EMI" EDN, Nov. 3, 1988.
"Architectural Shielding with Advanced Nonwoven Structures" Fahy, Lawrence J.

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