SIGNAL LINE PATH AND METHOD FOR MANUFACTURING SAME

摘要

Provided is a signal line path capable of being easily curved and a method for manufacturing the same. A laminate (12) is obtained by stacking at least the insulating layers (22a to 22d) in that order from the front side to the back side in the Z direction. The insulating layers (22a to 22d) are made of a flexible material. A ground conductor (30) is adhered to a main surface of the insulating layer (22b) on the front side in the Z direction. A signal line (32) is adhered to a main surface of the insulating layer (22c) on the front side in the Z direction. A ground conductor (34) is adhered to a main surface of the insulating layer (22d) on the front side in the Z direction. The ground conductors (30, 34) and the signal line (32) form a strip line structure. The laminate (12) is curved so that the insulating layer (22d) is located on an inner circumferential side of the insulating layer (22b).