Invention Grant
- Patent Title: Secondary battery and method for manufacturing electrode assembly thereof
- Patent Title (中): 二次电池及其电极组件的制造方法
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Application No.: US12972015Application Date: 2010-12-17
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Publication No.: US08974956B2Publication Date: 2015-03-10
- Inventor: Chihoon Song , Andrey Matyushenko
- Applicant: Chihoon Song , Andrey Matyushenko
- Applicant Address: KR Yongin-si
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: KR10-2009-0126670 20091218
- Main IPC: H01M4/02
- IPC: H01M4/02 ; H01M4/00
Abstract:
A secondary battery includes at least one positive electrode plate folded on the basis of a first fold line, and at least one negative electrode plate folded on the basis of a second fold line and stacked to face the at least one positive electrode plate with the second fold line coinciding with the first fold line.
Public/Granted literature
- US20110151323A1 SECONDARY BATTERY AND METHOD FOR MANUFACTURING ELECTRODE ASSEMBLY THEREOF Public/Granted day:2011-06-23
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