Electrode Assembly

Abstract

The present invention relates to an electrode assembly in which resistance is capable of being reduced. Also, an electrode assembly having a wound position and an unwound position includes an electrode having an electrode collector, the electrode collector having a coating portion coated with an active material and a non-coating portion on which the active material is not applied, when the electrode assembly is in the unwound position, the coating portion and the non-coating portion are adjacent to one another in a longitudinal direction of the electrode collector, one or more tab members extending from the non-coating portion, and one or more foil tabs extending from the coating portion in a width direction of the electrode collector perpendicular to the longitudinal direction, the active material not being applied to the foil tabs.

Dependencies are inferred from the claim text.