Title:
IRREGULARLY STRUCTURED BATTERY CELL CAPABLE OF EFFICIENTLY FORMING ELECTRIC CONNECTION STRUCTURE THROUGH ELECTRODE LEAD
Document Type and Number:
WIPO Patent Application WO/2016/140453
Kind Code:
A1
Abstract:
The present invention provides a battery cell in which an electrode assembly, which has a structure of a cathode, an anode, and a separation membrane interposed between the cathode and the anode, is embedded in a battery case of a laminate sheet including a resin layer and a metal layer, wherein the battery cell has an irregular structure having at least five outer peripheries on a plane, and a cathode lead and an anode lead of the battery cell respectively protrude, from outer peripheries different from each other, to the outside of the battery case.
Inventors:
CHOI JIN WOO (KR)
AN IN GU (KR)
YUN HYUNG KU (KR)
KIM DONG-MYUNG (KR)
AN IN GU (KR)
YUN HYUNG KU (KR)
KIM DONG-MYUNG (KR)
Application Number:
PCT/KR2016/001710
Publication Date:
September 09, 2016
Filing Date:
February 22, 2016
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M10/0525; H01M10/0565; H01M50/529; H01M50/531; H01M50/105; H01M50/547; H01M50/55; H01M50/553
Foreign References:
| KR20140110125A | 2014-09-17 | |||
| KR20130124622A | 2013-11-15 | |||
| KR20130124921A | 2013-11-15 | |||
| KR20110105737A | 2011-09-27 | |||
| KR20150006387A | 2015-01-16 |
Attorney, Agent or Firm:
SOHN, CHANG KYU (KR)
손창규 (KR)
손창규 (KR)
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