| 摘要 |
PROBLEM TO BE SOLVED: To provide an electromagnetic shielding body which uses a copper foil pattern having superior electromagnetic shielding properties, requires no treatment for transparency, has no adhesive agent and no base film located at a pattern aperture, and is excellent in visible light transmission properties, and to provide its manufacturing method. SOLUTION: Copper foil 25 is pasted on one surface of a separator 24, and a bonding agent layer or an adhesive agent layer 26 is printed on the copper foil 25 for the formation of a pattern. An exposed region 27 as a non-pattern part of the copper foil 25 appearing from the bonding agent layer or the adhesive agent layer 26 is removed by etching by the use of a copper foil 25 etching liquid E, then the bonding agent layer or the adhesive agent layer 26 and the copper foil layer 25a which are patterned are transferred to a transparent glass 20A, and thus the electromagnetic shielding body 30 can be obtained. COPYRIGHT: (C)2005,JPO&NCIPI
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