| 摘要 |
PROBLEM TO BE SOLVED: To provide an injection molded circuit part for preventing short-circuiting from being generated easily between adjacent circuits, and to provide a manufacturing method of the injection molded circuit part. SOLUTION: In the injection molded circuit part, a circuit is provided on the surface of a primary molding formed by a resin composition containing reinforced fiber having an average fiber length of 1-15μm and an aspect ratio of at least 10 by 5-50 vol.%. For the manufacturing method, a secondary forming section is subjected to insert-molding on the surface of the primary molding formed by performing the injection molding of the resin composition to obtain a coinjection molding, the surface is allowed to carry a catalyst, the secondary forming section is removed, and a metal layer that becomes a circuit is formed selectively at the region carrying the catalyst on the surface of the primary molding by chemical plating. COPYRIGHT: (C)2007,JPO&INPIT
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