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Patent Searching and Data


Title:
RECHARGEABLE BATTERY HAVING PROTECTION MEMBER
Document Type and Number:
WIPO Patent Application WO/2017/188563
Kind Code:
A1
Abstract:
The present invention provides a rechargeable battery capable of reducing infiltration of foreign substances. The rechargeable battery according to one aspect of the present invention comprises: an electrode assembly comprising a first electrode and a second electrode; a case accommodating the electrode assembly; a cap plate coupled to the case; a first terminal electrically connected to the first electrode and protruding to the outside of the cap plate; a first current collection member electrically connecting the first electrode and first terminal; and a first protection member covering the surface on the first current collection member directed toward the electrode assembly.

Inventors:
GUEN MINHYUNG (KR)
SEO YONG CHUL (KR)
KWAK SEUNG HO (KR)
Application Number:
PCT/KR2017/001164
Publication Date:
November 02, 2017
Filing Date:
February 03, 2017
Export Citation:
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Assignee:
SAMSUNG SDI CO LTD (KR)
International Classes:
H01M10/42; H01M50/176; H01M50/55; H01M50/553
Foreign References:
KR101287087B12013-07-17
US20120100421A12012-04-26
KR20160037488A2016-04-06
US20120308855A12012-12-06
KR101259541B12013-04-30
Attorney, Agent or Firm:
PANKOREA PATENT AND LAW FIRM (KR)
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