Title:
ELECTROMAGNETIC WAVE SUPPRESSION SHEET, MANUFACTURING METHOD OF THE ELECTROMAGNETIC WAVE SUPPRESSION SHEET, SHEET LAMINATE, AND FLEXIBLE MATERIAL
Document Type and Number:
Japanese Patent JP2012129352
Kind Code:
A
Abstract:
To maintain electromagnetic wave suppression effect while securing bending durability of an electromagnetic wave suppression sheet.
In an electromagnetic wave suppression sheet 1 in which a magnetic material is dispersed in a resin, press molding is performed on a sheet raw fabric 4 formed by molding the resin to which the magnetic material is mixed after the slit processing is performed. This structure recombines portions cut in the slit processing, and the cut portions are broken along slits 5 when the electromagnetic wave suppression sheet is bent.
Inventors:
IKEDA YOSHITO
YAMAMOTO YOSHIKAZU
KATO YOSHIHIRO
YAMAMOTO YOSHIKAZU
KATO YOSHIHIRO
Application Number:
JP2010279247A
Publication Date:
July 05, 2012
Filing Date:
December 15, 2010
Export Citation:
Assignee:
SONY CHEM & INF DEVICE CORP
International Classes:
H05K9/00; H01F17/04; H01Q17/00
Attorney, Agent or Firm:
Akira Koike
Seiji Iga
Toshiya Fujii
Nobuhiro Noguchi
Yusei Atsuya
Seiji Iga
Toshiya Fujii
Nobuhiro Noguchi
Yusei Atsuya