| 发明名称 | Rechargeable battery | ||
| 摘要 | A battery includes an electrode assembly including a positive electrode, a negative electrode, and a separator between the positive electrode and the negative electrode, an elastic member at an interior of the electrode assembly and being configured to exert an elastic force on the electrode assembly, a polymer member between the elastic member and the electrode assembly, and a case for housing the electrode assembly, the elastic member, and the polymer member. | ||
| 申请公布号 | US9343718(B2) | 申请公布日期 | 2016.05.17 |
| 申请号 | US201313897230 | 申请日期 | 2013.05.17 |
| 申请人 | Samsung SDI Co., Ltd. | 发明人 | Kim Dae-Kyu |
| 分类号 | H01M2/14;H01M10/04 | 主分类号 | H01M2/14 |
| 代理机构 | Lewis Roca Rothgerber Christie LLP | 代理人 | Lewis Roca Rothgerber Christie LLP |
| 主权项 | 1. A battery comprising: an electrode assembly comprising a positive electrode, a negative electrode, and a separator between the positive electrode and the negative electrode; an elastic member at an interior of the electrode assembly and being configured to exert an elastic force on the electrode assembly; a torn polymer member between the elastic member and the electrode assembly; and a case for housing the electrode assembly, the elastic member, and the polymer member. | ||
| 地址 | Yongin-si KR | ||