发明申请
US20140234682A1 ELECTRODE ASSEMBLY INCLUDING ELECTRODE UNITS HAVING THE SAME WIDTH AND DIFFERENT LENGTHS, AND BATTERY CELL AND DEVICE INCLUDING THE ELECTRODE ASSEMBLY
有权
电极组件包括具有相同宽度和不同长度的电极单元，以及包括电极组件的电池单元和设备
- 专利标题： ELECTRODE ASSEMBLY INCLUDING ELECTRODE UNITS HAVING THE SAME WIDTH AND DIFFERENT LENGTHS, AND BATTERY CELL AND DEVICE INCLUDING THE ELECTRODE ASSEMBLY
- 专利标题（中）： 电极组件包括具有相同宽度和不同长度的电极单元，以及包括电极组件的电池单元和设备
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申请号： US14261907申请日： 2014-04-25
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公开(公告)号： US20140234682A1公开(公告)日： 2014-08-21
- 发明人: Sung-Jin Kwon , Ki-Woong Kim , Soon-Ho Ahn , Dong-Myung Kim , Young-Hoon Kim , Sung-Han Yoon , Seung-Min Ryu
- 申请人： LG Chem, Ltd.
- 申请人地址： KR Seoul
- 专利权人： LG CHEM, LTD.
- 当前专利权人： LG CHEM, LTD.
- 当前专利权人地址： KR Seoul
- 优先权： KR10-2012-0133154 20121122; KR10-2013-0028289 20130315; KR10-2013-0137566 20131113
- 主分类号： H01M10/04
- IPC分类号： H01M10/04
摘要：
There are provided an electrode assembly, a battery cell including the electrode assembly, and a device including the electrode assembly. The electrode assembly includes a combination of two or more electrode units having the same width and different lengths, wherein the electrode units are stacked so that a stepped portion is formed between the electrode units, and electrodes having different polarities face each other at an interface between the electrode units.
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