| 摘要 |
PROBLEM TO BE SOLVED: To prevent disconnection in a site that is bent for usage, and to improve reliability. SOLUTION: In an FPC 10, a conductive layer 2 having a specific pattern is formed on the upper surface of a base material 1 and the conductive layer 2 is covered with a coverlay 3. Also, in the FPC 10, a spacer 4 for controlling curvature radius on bending is provided inside a bending part.
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