abstract |
According to the present invention, an electrode lead having a notch formed therein; A leadfilm for attaching the pouch case, the leadfilm being located on the outer side of the notch portion and applied to both sides of the electrode lead; And a single lead-inducing lead film, which is disposed between the lead film and the connection portion of the electrode tab-electrode leads, and is applied to a surface of the electrode lead different from that of the lead film with respect to the notch portion. |