Arent Fox LLP
Electromagnetic wave shielding material, building material with electromagnetic wave shield, and article with electromagnetic wave shielding material
An electromagnetic wave shielding material is provided that is configured to prevent a usage environment from being limited. The electromagnetic wave shielding material shields an electromagnetic wave having a frequency, and includes a substrate and a plurality of resonance loops disposed on the substrate. Moreover, the plurality of resonance loops are positioned on the substrate to be magnetically coupled to each other. Each of the resonance loops forms an LC parallel resonance circuit that resonates at the frequency of the electromagnetic wave.
MURATA MANUFACTURING CO., LTD.
B H B B A B B B B B H B E H B H B B B B H B E B H E H
B32B H05K B32B B32B A61B B32B B32B B32B B32B B32B H05K B32B E04B H05K B32B H05B B32B B32B B32B B32B H03H B32B E04B B32B H05K E06B H03H
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Noboru
Kato