ANTENNA PATTERN, METHOD OF FORMING ELECTROMAGNETIC SHIELDING PATTERN ON SHEETLIKE SUBSTRATE, ANTENNA AND ELECTROMAGNETIC SHIELDING MATERIAL

摘要

PROBLEM TO BE SOLVED: To obtain an antenna pattern capable of forming an electrode layer to serve as the antenna pattern or an electromagnetic shielding pattern on a substrate at a low cost without adversely influencing environments, and a forming method of the electromagnetic shielding pattern on a sheetlike substrate.

SOLUTION: An adhesive layer 16 is formed on the sheetlike substrate 14, and a metallic foil 26 is glued onto the adhesive layer 16. A cut in the shape of the antenna pattern or the electromagnetic shielding pattern is formed on the metallic foil 26, and an unnecessary part of the foil 26 is removed while adhesion of the adhesive layer 16 is weak. Thereafter, the adhesion of the layer 16 is made strong for strongly fixing the necessary part of the metallic foil 26 to the substrate 14.

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