| 摘要 |
PROBLEM TO BE SOLVED: To provide the manufacturing method of a translucent electromagnetic wave shielding film, with which an electromagnetic wave shielding material having high EMI shielding property and high transparency can be formed into a pattern of a fine line and inexpensive mass production is realized, and to provide the translucent electromagnetic shielding film which is obtained by the manufacturing method and which does not have a problem of moire. SOLUTION: A silver salt content layer comprising silver salt installed on a support body is exposed, and developed. Thus, a metallic silver and a light transmission are formed and the metallic silver is physically developed and/or plated. Thus, a conductive metal where the metal silver supports conductive metallic particles is formed. Then, the translucent electromagnetic wave shielding film which has a high transmission factor and high conductivity (electromagnetic wave shielding performance) and which does not have the problem of moire can be obtained. Since the manufacturing method of high productivity can be used, large quantity of the translucent electromagnetic wave shielding films can inexpensively be manufactured. COPYRIGHT: (C)2004,JPO&NCIPI
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