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Title:
CABLE-TYPE SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2017/069404
Kind Code:
A1
Abstract:
The present invention provides a sheet-type electrode assembly and a cable-type secondary battery including the same, which can improve battery performance and relieve stress caused by external force, wherein the electrode assembly is formed by integrally compressing an electrode group and a support layer on at least one surface of the electrode group, the electrode group comprising an internal electrode, a first separator, a double-sided electrode, a second separator, and an external electrode that are sequentially laminated.

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WO/2018/198895SECONDARY BATTERY, BATTERY PACK, ELECTRIC VEHICLE, ELECTRIC POWER STORAGE SYSTEM, ELECTRIC TOOL, AND ELECTRONIC APPARATUS
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WO/2018/154926POWER STORAGE SHEET AND BATTERY
Inventors:
NOH SUK-IN (KR)
LEE DONG-CHAN (KR)
UHM IN-SUNG (KR)
KIM JE-YOUNG (KR)
CHOI JONG-HWA (KR)
Application Number:
PCT/KR2016/010213
Publication Date:
April 27, 2017
Filing Date:
September 09, 2016
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M10/04; H01M10/058; H01M50/124; H01M50/141
Foreign References:
KR101542096B12015-08-06
KR20080105655A2008-12-04
KR20140128881A2014-11-06
KR20080015373A2008-02-19
KR20130045218A2013-05-03
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
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