Invention Grant
US09048510B2 Electrode assembly, battery cell, manufacturing method of electrode assembly, and manufacturing method of battery cell
有权
电极组件，电池单元，电极组装的制造方法以及电池单元的制造方法
- Patent Title: Electrode assembly, battery cell, manufacturing method of electrode assembly, and manufacturing method of battery cell
- Patent Title (中): 电极组件，电池单元，电极组装的制造方法以及电池单元的制造方法
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Application No.: US14132132Application Date: 2013-12-18
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Publication No.: US09048510B2Publication Date: 2015-06-02
- Inventor: Sung-Jin Kwon , Soon-Ho Ahn , Dong-Myung Kim , Ki-Woong Kim , Young-Hoon Kim , Sung-Han Yoon , Seung-Min Ryu
- Applicant: LG Chem, Ltd.
- Applicant Address: KR
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: KR10-2012-0056918 20120529; KR10-2012-0127000 20121109; KR10-2013-0060505 20130528
- Main IPC: H01M10/0585
- IPC: H01M10/0585 ; H01M10/0525 ; H01M2/18
Abstract:
The present invention relates to a method of manufacturing an electrode assembly, the method including: preparing an electrode laminate including at least one negative electrode, at least one positive electrode, and at least one separation film; generating a separation film assembly by bonding remaining portions of the separation film positioned in regions not corresponding to shapes of the negative electrode and the positive electrode; and cutting the separation film assembly so as to correspond to the shapes of the negative electrode and the positive electrode, and an electrode assembly manufactured by the method.
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