Title:
ELECTRODE ASSEMBLY FOR POLYMER SECONDARY BATTERY CELL
Document Type and Number:
WIPO Patent Application WO/2015/030333
Kind Code:
A1
Abstract:
The present invention relates to an electrode assembly, characterized by comprising a unit body-stacked portion having at least one basic unit body stacked therein to form a four-layer structure in which a first electrode, a first separation film, a second electrode and a second separation film are sequentially stacked, wherein at least any one of the first electrode and the second electrode is formed at a size of 99.7% to 100% of the first separation film or the second separation film, and is aligned to be in line with, or proximal to the end of the first separation film or the second separation film.
Inventors:
AHN CHANG BUM (KR)
PARK JI WON (KR)
YANG YOUNG JOO (KR)
PARK JI WON (KR)
YANG YOUNG JOO (KR)
Application Number:
PCT/KR2014/002683
Publication Date:
March 05, 2015
Filing Date:
March 28, 2014
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M10/04; H01M10/0585
Foreign References:
| KR20110064689A | 2011-06-15 | |||
| JP2008021443A | 2008-01-31 | |||
| JP2004253144A | 2004-09-09 | |||
| KR20110065341A | 2011-06-15 | |||
| KR20110030395A | 2011-03-23 |
Other References:
See also references of EP 2866290A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
특허법인 태평양 (KR)
특허법인 태평양 (KR)
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