SHIELD PLATE AND ELECTROPLATING APPARATUS

摘要

PURPOSE: A shielding plate and an electrolytic plating device are provided to regularly the flow and concentration of plating liquid by reducing turbulence. CONSTITUTION: A shielding plate(50) comprises a plate and a plurality of holes. The plate blocks an electric force line in electroplating. The plate is a square-board. The plate is a photo frame shape. The opening is formed on the center of the plate. A plurality of holes is formed in the plate. A plurality of holes is a honeycomb shape. An electrolytic plating apparatus comprises a plating bath(10), a manifold(40), anodes, a cathode(30), a power supply unit(60), and a shielding plate.