| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for reducing manufacturing costs, and at the same time for manufacturing a flexible wiring board which is easy to handle. SOLUTION: This manufacturing method of a flexible wiring board has process for forming first wiring and guide patterns 2 and 3 or a copper foil 12 and at the outer-periphery section of the first wiring pattern 2, respectively, and a process for forming an insulating film 14 on the first wiring and guide patterns 2 and 3.
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