METHOD FOR FORMING A THROUGH-HOLE ELECTRODE AND STRUCTURE THEREFORE

摘要

PURPOSE: A method for forming a through hole electrode using an aluminum foil is provided to improve an electrical property by enhancing a filling rate. CONSTITUTION: In a method for forming a through hole electrode using an aluminum foil, at least one through hole(110) having a fixed pattern is formed on a substrate(100). A seed layer(120) is formed by attaching a zincate-processed aluminum foil on a surface of one side of the substrate. A through hole electrode is formed by filling the through hole with a conductive material through the seed layer. The seed layer is removed.