| 发明名称 |
RECHARGEABLE BATTERY |
| 摘要 |
A rechargeable battery includes a wound electrode assembly comprising a separator between a first electrode and a second electrode, wherein the first and second electrodes each include uncoated regions and coated regions; a case accommodating the electrode assembly; and a first electrode terminal and a second electrode terminal respectively coupled to the first and second electrodes and extending from the case, wherein an uncoated region of the first electrode includes inner and outer uncoated regions of a terminal end portion located at an outermost side of the electrode assembly, and wherein the second electrode includes an outer uncoated region of a terminal end portion facing the inner uncoated region of the first electrode and an additional inner coated region at an opposite side of the outer uncoated region. |
| 申请公布号 |
US2016126528(A1) |
申请公布日期 |
2016.05.05 |
| 申请号 |
US201514927369 |
申请日期 |
2015.10.29 |
| 申请人 |
SAMSUNG SDI CO., LTD. |
发明人 |
Park Seung-Hee;Lee Jea-Woan;Hong Chan;Park Se-Ho;Eo Soo-Mi;Cho Young-Kwang;Ahn Yi-Seop;Ha Yu-Mi |
| 分类号 |
H01M2/30;H01M2/06;H01M10/0587 |
主分类号 |
H01M2/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A rechargeable battery comprising:
a wound electrode assembly comprising a separator between a first electrode and a second electrode, wherein the first and second electrodes each include uncoated regions and coated regions; a case accommodating the electrode assembly; and a first electrode terminal and a second electrode terminal respectively coupled to the first and second electrodes and extending from the case, wherein an uncoated region of the first electrode includes inner and outer uncoated regions of a terminal end portion located at an outermost side of the electrode assembly, and wherein the second electrode includes an outer uncoated region of a terminal end portion facing the inner uncoated region of the first electrode and an additional inner coated region at an opposite side of the outer uncoated region. |
| 地址 |
Yongin-si KR |
