ELECTROMAGNETIC WAVE SHIELD SHEET

PROBLEM TO BE SOLVED: To provide an electromagnetic wave shield sheet in which a mesh is easily cut, a transparent base film side is not contaminated and not corroded in an etching step or the like in the sheet in which a mesh-like metal foil by etching is stacked on the base film. SOLUTION: The ele...

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Bibliographische Detailangaben
Hauptverfasser: OISHI EIJI, ARAKAWA FUMIHIRO, ISHII YAEHIKO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an electromagnetic wave shield sheet in which a mesh is easily cut, a transparent base film side is not contaminated and not corroded in an etching step or the like in the sheet in which a mesh-like metal foil by etching is stacked on the base film. SOLUTION: The electromagnetic wave shield sheet comprises a transparent base film 14, an adhesive layer 13 and a mesh-like metal foil 11' in which opening 11a are densely arranged, at least stacked, and a protective film 30 releasably stack on the surface of the film 14 side or/and the foil 11' side. COPYRIGHT: (C)2003,JPO