Electroless plating apparatus and electroless plating method

摘要

An electroless plating apparatus performs electroless plating on a wiring portion with a plating solution using a reducer having low reduction power. The electroless plating apparatus includes a support member with a conductive portion, which supports a substrate; a plating-solution feeding mechanism which feeds the plating solution to a top surface of the substrate supported by the support member; a metal member which is provided at the support member in such a way as to be contactable to the plating solution and dissolves into the plating solution when in contact therewith to thereby generate electrons; and an electron supply passage which supplies the electrons generated by the dissolved metal member to the wiring portion on the substrate via the conductive portion of the support member.