发明名称 |
Battery and related method |
摘要 |
A battery comprises at least two unit cells. Each of the at least two unit cells is provided with an outer sheath film composed of polymer-metal composite material, a positive-electrode current collector, a negative-electrode current collector, a separator disposed between the positive-electrode current collector and the negative-electrode current collector, one positive electrode tab to which the positive-electrode current collector is connected and protruding from a first sealed portion of the outer sheath film, one negative electrode tab to which the negative-electrode current collector is connected and protruding from a second sealed portion of the outer sheath film, a first polymer layer disposed between the positive electrode tab and the outer sheath film, and a second polymer layer disposed between the negative electrode tab and the outer sheath film. <IMAGE> |
申请公布号 |
EP1376718(A3) |
申请公布日期 |
2004.06.23 |
申请号 |
EP20030009360 |
申请日期 |
2003.04.24 |
申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
WATANABE, KYOICHI;HORIE, HIDEAKI;SUGAWARA, HIROSHI;ABE, TAKAAKI;SHIMAMURA, OSAMU;TANJOU, YUUJI;ITOU, TAKANORI |
分类号 |
H01M2/06;H01M2/02;H01M2/10;H01M2/22;H01M2/24;H01M2/26;H01M2/30;H01M4/587;H01M10/04;H01M10/05;H01M10/0525;H01M10/058;H01M10/38 |
主分类号 |
H01M2/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|