Plating apparatus and plating method

Abstract

The present invention improves the hydrophilicity of a substrate surface, and suppresses variation in the degree of hydrophilicity with each substrate. A plating apparatus is provided that performs a plating process on a substrate having a resist pattern. This plating apparatus includes a pretreatment bath that performs hydrophilic treatment by bringing a pretreatment liquid into contact with a surface to be plated of the substrate, and a plating bath that performs a plating process on a substrate that has undergone the hydrophilic treatment. The pretreatment bath includes a pretreatment liquid supplying device that supplies the pretreatment liquid into the pretreatment bath, and an ultraviolet light irradiation device that irradiates ultraviolet light onto the surface to be plated of the substrate.

Dependencies are inferred from the claim text.