Electromagnetic wave shielding material for FPC

The invention provides an electromagnetic wave shielding material for FPC. The electromagnetic wave shielding material is flexible and thin. Even the electromagnetic wave shielding material is bent repeatedly and severely, the electromagnetic wave shielding performance does not degrade and thus the...

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Bibliographische Detailangaben
Hauptverfasser:	MORITOSHI OGUNI, FUJII SANAE, INABA YUKO, GOTOU NOBUHIRO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PERFORMING OPERATIONS PRINTED CIRCUITS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention provides an electromagnetic wave shielding material for FPC. The electromagnetic wave shielding material is flexible and thin. Even the electromagnetic wave shielding material is bent repeatedly and severely, the electromagnetic wave shielding performance does not degrade and thus the bending property is excellent. The electromagnetic wave shielding material (5) for FPC is characterized in that a base material (1) formed by coated dielectric thin resin film, a filmy adhesive layer (2), and an electrical conductivity layer (3) are laminated on a single face of a support body film (6), wherein the base material (1) is made of polyimide film formed by polyimide which is soluble through a solvent and is 1-9 microns thick.