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Patent Searching and Data


Title:
SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2018/164389
Kind Code:
A1
Abstract:
Various embodiments of the present invention relate to a secondary battery and aim to simplify the structure of a terminal part to minimize the space taken up by parts inside a case. To this end, provided in the present invention is a secondary battery comprising: an electrode assembly for a prismatic secondary battery; a case for a prismatic secondary battery for accommodating the electrode assembly; a cap plate coupled to the case; and a terminal part which is coupled to a side portion of the electrode assembly and is extendedly bent from the side portion to an upper portion of the electrode assembly, wherein the terminal part includes a bent part which is bent upward from an end part connected to the upper portion of the electrode assembly to protrude out of the cap plate.

Inventors:
KIM JOONG HUN (KR)
Application Number:
PCT/KR2018/001945
Publication Date:
September 13, 2018
Filing Date:
February 14, 2018
Export Citation:
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Assignee:
SAMSUNG SDI CO LTD (KR)
International Classes:
H01M10/052; H01M50/103; H01M50/147; H01M50/176; H01M50/55; H01M50/553; H01M50/562; H01M50/566; H01M50/533; H01M50/54
Foreign References:
KR20120106539A2012-09-26
KR20110095101A2011-08-24
KR20090103404A2009-10-01
KR20170000384A2017-01-02
JP2015141896A2015-08-03
Attorney, Agent or Firm:
SUNGAM SUH INTERNATIONAL PATENT & LAW FIRM (KR)
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