| 摘要 |
PROBLEM TO BE SOLVED: To improve transmittance for visible lights and reduce surface reflection thereof, by alternately laminating metal layers and dielectric layers or high- and low-refractive index materials layers to form a conductive layer of a electromagnetic shield board. SOLUTION: A conductive mesh 2 is adhered to one side of an acrylic board 1 through adhesives as a blacked conductive layer and cut with a peripheral extrusion of about 5 mm out of the board 1, a conductive film 3 is adhered to the opposite side of the board 1 to the adhered mesh 2 side and film part extruding from the board 1 is cut off, the peripheral extrusion of the mesh 2 is bent to the end face 4 of the board 1, and a conductive Cu tape 5 is adhered and fixed to the periphery of the board 1 to complete an electromagnetic shield board. |
