US 6,982,023 B2
Electromagnetic wave shielding filter and its production process
Hiroshi Wachi, Ichihara (Japan); and Ken Moriwaki, Ichihara (Japan)
Assigned to Asahi Glass Company, Limited, Tokyo (Japan)
Filed on Nov. 27, 2002, as Appl. No. 10/305,194.
Claims priority of application No. 2001-365816 (JP), filed on Nov. 30, 2001.
Prior Publication US 2003/0102790 A1, Jun. 05, 2003
Int. Cl. B32B 31/24 (2006.01)
U.S. Cl. 156—285 7 Claims
OG exemplary drawing
 
1. A process for producing an electromagnetic wave shielding filter, comprising steps of:
bonding a substrate having an electrically conductive mesh layer on one side and a functional film layer at the mesh layer side with an adhesive layer; and
applying a fluid pressure treatment to a laminate that includes the substrate, the mesh layer, the adhesive layer, and the functional film layer, such that a pressure of the fluid pressure treatment is between three and ten times atmospheric pressure.