| 发明名称 |
JELLYROLL-TYPE ELECTRODE ASSEMBLY AND SECONDARY BATTERY COMPRISING THE SAME |
| 摘要 |
Disclosed is a jellyroll-type electrode assembly including a first electrode, a second electrode, and a separator interposed between the electrodes folded together, in which the first electrode has a non-coating part and a first electrode tab attached onto the non-coating part, the non-coating part representing a part of the first electrode not coated with an active material, and the at least double-folded-layer separator is disposed between the first electrode tab and the second electrode. |
| 申请公布号 |
US2016126598(A1) |
申请公布日期 |
2016.05.05 |
| 申请号 |
US201414899029 |
申请日期 |
2014.11.12 |
| 申请人 |
LG Chem, Ltd. |
发明人 |
Lee Je-Jun;Park Pil-Kyu;Yu Jeong-In;Ku Cha-Hun |
| 分类号 |
H01M10/0587;H01M2/16;H01M10/42;H01M10/052;H01M2/02 |
主分类号 |
H01M10/0587 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A jellyroll-type electrode assembly comprising a first electrode, a second electrode, and a separator interposed between the electrodes folded together,
wherein the first electrode has a non-coating part and a first electrode tab attached onto the non-coating part, the non-coating part representing a part of the first electrode not coated with an active material, and the at least double-folded-layer separator is disposed between the first electrode tab and the second electrode. |
| 地址 |
Seoul KR |
