| 摘要 |
A thin shield against radio or magnetic wave, capable of blocking a magnetic wave and a high-frequency radio wave and excellent in cost efficiency. At least a pore-containing insulating layer (15) is provided between conductive layers (11, 12), i.e., a pair of aluminum foils. A magnetic shield layer (20) of iron foil is adhered to the conductive layer (12) on the backside. After peeling the peelable layer (18), the shield is stuck to a wall through an adhesive layer (17). The pore-containing insulating layer (15) is made of nonwoven fabric, woven fabric, paper, gauze, foamable material, porous material, or natural material such as cellulose. The shield can be applied to prevention of digital noise for electronic devices. |
