METHOD OF MANUFACTURING ELECTRODE

摘要

PURPOSE: A method for manufacturing an electrode is provided to allow electrode slurry to return current collector materials in a horizontal direction and to improve productivity of an electrode. CONSTITUTION: A method for manufacturing an electrode equipped with a current collector where a hole is opened comprises the steps of: forming a protective layer(31) expanded to one side of a current collector material(30); forming a protective layer(32) of desired patterns on the other side of the current collector material; performing etching on a side forming a protective layer with desired patterns of the current collector material; forming through-holes(20a,23a) on the current collector material; forming a electrode lamination layer(33,34) by painting the electrode slurry on the current collector material equipped with the protective layer and through-hole; and removing the protective layer from the current collector material equipped with the electrode lamination layer.