| abstract |
The wiring board includes a first surface and a second surface located opposite to the first surface, a substrate having elasticity, wiring located on the first surface side of the substrate, and a direction normal to the first surface of the substrate In this case, a reinforcing member overlapping the wiring is provided. The base material has a control region overlapping the reinforcing member, and a non-controlling region positioned so as to sandwich the control region in a direction orthogonal to the direction in which the wiring extends, and not overlapping the reinforcing member. |