| 摘要 |
<p>An electro magnetic shielding material characterized in that a shielding layer (103) having a thickness of 1 to 8 mum and made of at lease one kind selected from the group consisting of Ni, Fe, Co, Ti, Zn, Cr, Sn, Cu and alloys containing at lease one of those metals is formed on a surface of a polymer film (101) in the form of a single layer or two or more layers by a sputtering method, a vapor deposition method or a plating method.</p> |
