Invention Grant
- Patent Title: Cable-type secondary battery
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Application No.: US14484463Application Date: 2014-09-12
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Publication No.: US09397344B2Publication Date: 2016-07-19
- Inventor: Yo-Han Kwon , Hye-Ran Jung , Eun-Kyung Kim , Je-Young Kim , Hyo-Mi Kim
- 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: KR10-2013-0051562 20130507; KR10-2014-0054276 20140507
- Main IPC: H01M4/78
- IPC: H01M4/78 ; H01M4/13 ; H01M10/04 ; H01M10/0525 ; H01M10/0565 ; H01M10/0567 ; H01M10/0569 ; H01M4/62 ; H01M4/75 ; H01M10/0587 ; H01M4/74 ; H01M10/052 ; H01M10/28 ; H01M10/12 ; H01M10/0568 ; H01M4/66
Abstract:
The present disclosure provides a cable-type secondary battery, comprising: an inner electrode; a separation layer surrounding the outer surface of the inner electrode to prevent a short circuit between electrodes; and a sheet-form outer electrode spirally wound to surround the separation layer or the inner electrode.
Public/Granted literature
- US20140377618A1 CABLE-TYPE SECONDARY BATTERY Public/Granted day:2014-12-25
Information query
