ELECTRODE ASSEMBLY AND RECHARGEABLE BATTERY WITH THE SAME

摘要

PURPOSE: An electrode assembly is provided to improve the productivity of an electrode-laminating process and to improve cell stability. CONSTITUTION: An electrode assembly includes a band-like first electrode (10) having a first active material in a first current collector; a separator (30) covering one end of the first electrode and is overlapped on both sides of the first electrode; and a plate-like second electrode (20) having a second active material in a second current collector. The second electrode is laminated on the separator, and the second electrode is wound by the separator several times in a state the first electrode is mounted.