| 摘要 |
PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding material improved in electromagnetic wave shielding characteristics.SOLUTION: An electromagnetic wave shielding material has a structure in which at least two sheets of metal foils are laminated via an insulation layer. A metal oxide layer formed at an interface where each metal foil is in contact with the insulation layer has a thickness of 1-30 nm.SELECTED DRAWING: Figure 2 |
