METHOD FOR ELECTROPLATING

摘要

An electroplating method is provided to form bright and uniform plating layer deposited on the metal of a cathode by removing the oxide formed on the metal surface of an anode. An electroplating method comprises a step of cleaning the metal surface of an anode by using sound energy(S10), a step of eluting the metallic ion at the anode(S20), and a step of forming a plating layer by depositing the eluted metallic ion on the metal of a cathode(S30). The cleaning step includes a step of dipping the metal of the anode in a cleaning solution(S12), and a step of irradiating one selected from the group consisting of sound wave, and ultrasonic wave and hypersonic wave to the metal of the anode in the cleaning solution(S14).