Manufacturing method of conductive reinforcing member, flexible printed wiring board, and flexible printed wiring board

摘要

Provided are a conductive reinforcing member and a flexible printed wiring board that can be reduced in thickness and size, and that can reduce costs and improve productivity. The conductive reinforcing member 135 is obtained by applying and solidifying a paste-like reinforcing material 120 mainly composed of a thermosetting resin in which conductive particles are dispersed on a reinforcing portion of the base member 110 on which the wiring pattern 115 is formed. Is.