| 摘要 |
A flexible wiring board is provided having a wiring structure which can reduce transmission loss by reducing impedance mismatching even if being folded in a three-dimensional manner. In a flexible wiring board 10 having a characteristic impedance control circuit 20, the flexible wiring board has a planar projection shape of a folded spot 20A in the characteristic impedance control circuit after folding in an arc state along a tangent.
|
