Soft magnetic powder, method of manufacturing the same, noise suppression sheet using the same, and method of manufacturing the same

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United States of America Patent

PATENT NO 9468134
APP PUB NO 20130214198A1
SERIAL NO

13772066

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Abstract

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In order to provide a noise suppression sheet whose imaginary part magnetic permeability μ″, representing a magnetic loss component, is large at a GHz-band frequency, thus having an excellent noise suppression effect, the noise suppression sheet comprises a flat magnetic powder having a saturation magnetostriction of 12.0×10−6 or more and 38.0×10−6 or less and an organic binder.

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Patent Owner(s)

Patent OwnerAddress
TOKIN CORPORATION1-1 ASAHI-CHO 7-CHOME SHIROISHI-SHI MIYAGI 989-0223

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Igarashi, Toshiyuki Sendai, JP 18 76

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