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Patent Searching and Data


Title:
SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2019/117345
Kind Code:
A1
Abstract:
Disclosed is a secondary battery comprising: an electrode assembly including a first electrode, a second electrode, and a separator interposed therebetween; a can in which the electrode assembly and an electrolyte are received; a cap assembly for sealing the can; and a washer disposed between the can and the can assembly and including at least one moisture-blocking film layer and reinforcing film layer.

Inventors:
KIM, Dae Kyu (150-20, Gongse-ro Giheung-gu,,Yongin-si, Gyeonggi-do, 17084, KR)
KIM, Shin Jung (150-20, Gongse-ro Giheung-gu,,Yongin-si, Gyeonggi-do, 17084, KR)
Application Number:
KR2017/014640
Publication Date:
June 20, 2019
Filing Date:
December 13, 2017
Export Citation:
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Assignee:
SAMSUNG SDI CO., LTD. (150-20, Gongse-ro Giheung-gu,,Yongin-si, Gyeonggi-do, 17084, KR)
International Classes:
H01M2/06; H01M2/02; H01M2/04; H01M10/04
Attorney, Agent or Firm:
SUH, Man Kyu et al. (9Floor, 114, Yeoksam-ro,,Gangnam-gu, Seoul, 06252, KR)
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