Electrode assembly having an electrode tab junction structure and secondary battery including the same

Abstract

The present invention relates to an electrode assembly having an electrode tab bonding structure and a secondary battery including the same. More specifically, in an electrode assembly including a resin current collector having a metal layer vapor-deposited on a polymer layer, electrode tabs having different shapes are alternately laminated so that a conductive structure is formed, and the present invention relates to an electrode assembly having an electrode tab bonding structure in which electron transfer is smooth in the electrode lamination direction even in the presence of a polymer layer, and a secondary battery including the same.