| 摘要 |
A producing method of a wired circuit board includes the steps of preparing a wired circuit board having an insulating layer and a conductive pattern including a wire covered with the insulating layer and a terminal portion exposed from the insulating layer, disposing a contact member formed of a material having a standard electrode potential lower than that of a conductive material forming the conductive pattern such that the contact member is in contact with the conductive pattern and exposed from the insulating layer, and dipping the wired circuit board including the disposed contact member in a polymerization solution of a conductive polymer to form a semiconductive layer on the surface of the insulating layer.
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