| 发明名称 | Secondary battery | ||
| 摘要 | A secondary battery comprises: an electrode assembly comprising a first plate, a second plate, and a separator disposed between the first and second plates, wherein the first plate comprises an active portion and a non-active portion extending from the active portion, wherein the second plate comprises an active portion and a non-active portion extending from the active portion; a ceramic material disposed on the non-active portion of the first plate; and a battery case housing the electrode assembly. | ||
| 申请公布号 | US8936863(B2) | 申请公布日期 | 2015.01.20 |
| 申请号 | US201213485648 | 申请日期 | 2012.05.31 |
| 申请人 | Samsung SDI Co., Ltd. | 发明人 | Ahn Chang-Bum |
| 分类号 | H01M2/02;H01M2/16;H01M4/00;H01M10/02;H01M10/04;H01M10/058;H01M10/42 | 主分类号 | H01M2/02 |
| 代理机构 | Knobbe Martens Olson & Bear LLP | 代理人 | Knobbe Martens Olson & Bear LLP |
| 主权项 | 1. A secondary battery comprising: an electrode assembly comprising a first plate, a second plate, and a separator disposed between the first and second plates, wherein the first plate comprises an active portion and a non-active portion extending from the active portion,wherein the second plate comprises an active portion and a non-active portion extending from the active portion; a ceramic material disposed on the non-active portion of the first plate in a position corresponding to the active portion of the second plate when the first plate and the second plate are stacked, and wherein the ceramic material is further disposed adjacent to an interface between the active portion and the non-active portion of the first plate; and a battery case housing the electrode assembly. | ||
| 地址 | Yongin-si, Gyeonggi-do KR | ||