Back to results
US 2019/0100870 A1Published application
Multilayered fabric composed of alternating conductive and nonconductive layers for emi or rf shielding applications
AssigneeCerex Advanced Fabrics, Inc.
InventorAlbert E. Ortega
Life of this patent
Estimating the term…
Abstract
Fabrics for electromagnetic interference (EMI) and/or radio frequency (RF) shielding, along with methods of fabricating and using the same, are provided. A multilayer fabric with at least two different materials can be provided as a substrate for the fabrication of a fabric with alternating conductive and nonconductive layers. The fabric can be made with one layer of a second material between two layers a first material, which can be different from the second material. The layers made with the first material can be coated with a conductive material.
Claims14
A nonwoven multilayered fabric, comprising:
- a plurality of first layers comprising a first material;
- and
- at least one second layer comprising a second material that is nonconductive and is different from the first material,
- wherein the first and second layers are disposed in an alternating fashion such that each first layer of the plurality of first layers is in direct physical contact with a second layer of the at least one second layer and physically separated from each other first layer of the plurality of first layers, and
- wherein each first layer is coated with a conductive material.
2 more elements
Dependencies are inferred from the claim text.