MAGNETIC FIELD SHIELDING SHEET, METHOD FOR MANUFACTURING MAGNETIC FIELD SHIELDING SHEET, AND PORTABLE TERMINAL USING SAME

摘要

A magnetic field shielding sheet of the present invention comprises: an amorphous ribbon having a plurality of pieces; a cover layer adhered to one side of the amorphous ribbon; a double-sided tape adhered to the other side of the amorphous ribbon; and an adhesive film which prevents moisture from permeating into a gap by being filled in the gap between the plurality of pieces. Thus, the present invention can manufacture a magnetic field shielding sheet capable of preventing the permeation of moisture into a gap such that oxidation of an amorphous ribbon can be prevented, thereby eliminating appearance problems and deterioration of shielding performance caused by oxidation.