FLEXIBLE WIRING UNIT AND ELECTRONIC DEVICE

摘要

A flexible wiring unit (100) includes: a flexible substrate (50) having flexibility in the longitudinal direction and formed by a signal line (30) for transmitting and receiving a signal to/from an external circuit, a front insulation layer (20) and a rear insulation layer (40) arranged to sandwich the signal line (30), and a shield layer (10) layered on the upper surface of the front insulation layer (20); a non-conductive substrate spacer member (62) arranged to oppose to the lower surface of the rear insulation layer (40); and a support member (61) which supports one end of the flexible substrate (50) in the longitudinal direction. The flexible wiring unit (100) is configured so that the other end of the longitudinal direction can be moved. When the flexible substrate (50) is in abutment with the surface of the substrate spacer member (62), the distance (Y) between the rear surface of the substrate spacer member (62) and the signal line (30) is greater than the distance (X) between the lower surface of the shield layer (10) and the signal line (30).