基本信息:
- 专利标题： 이원화된 전극 구조를 가지는 이차전지
- 专利标题（英）：Secondary battery with differential electrode structure
- 专利标题（中）：具有差动电极结构的二次电池
- 申请号：KR1020100100433 申请日：2010-10-14
- 公开(公告)号：KR101245280B1 公开(公告)日：2013-03-25
- 发明人： 최상규 , 신동석 , 이승병
- 申请人： 주식회사 엘지화학
- 申请人地址： ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, Republic of Korea
- 专利权人： 주식회사 엘지화학
- 当前专利权人： 주식회사 엘지화학
- 当前专利权人地址： ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, Republic of Korea
- 代理人： 특허법인필앤온지
- 主分类号： H01M2/30
- IPC分类号： H01M2/30 ; H01M2/34 ; H01M2/26
상기 본 발명에 의하면 서로 다른 방향성을 가지도록 양 전극의 구조를 이원적으로 구성하여 전극 간 접촉에 의한 전극 단락 현상을 최소화할 수 있는 효과를 제공한다.
An electrode assembly having a dual electrode structure of a secondary battery is provided with each electrode tabs of different polarities of the present invention; The first and second electrode leads connected to the electrode tab of the polarity; It said first and said part of the second electrode lead is to be parallel to the exposure to the same side, and comprises a pouch case to seal to accommodate the electrode assembly, bent in the pouch case the outside exposed first and second electrode leads are different directions It characterized in that it comprises a part.
According to the present invention provides the effects that can be short-circuited to each other to minimize the electrode phenomenon due to so as to have a different directional configuration the structure of the electrodes in a dual contact between the electrodes.
公开/授权文献:
- KR1020120038787A 이원화된 전극 구조를 가지는 이차전지 公开/授权日：2012-04-24
信息查询:
EspacenetIPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01M | 用于直接转变化学能为电能的方法或装置，例如电池组 |
| ------H01M2/00 | 非活性部件的结构零件或制造方法 |
| --------H01M2/14 | .隔板；薄膜；膜片；间隔元件 |
| ----------H01M2/30 | ..接线柱 |