ELECTRODE HAVING EXCELLENT WELDABILITY BETWEEN ELECTRODE LEAD AND ELECTRODE TAB AND METHOD OF MANUFACTURING THE SAME

The present invention relates to a battery including an electrode tab coated with an insulating layer, and more particularly to an electrode including an electrode current collector (112) coated with an electrode active material (111), an electrode tab (120) protruding from the electrode current collector (112), and an insulating layer (150) formed on the electrode tab (120) by coating, wherein the other surface of the electrode tab (120) having the insulating layer (150) formed thereon by coating is welded to an electrode lead (130).