Title:
ELECTRODE ASSEMBLY AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2018/009042
Kind Code:
A1
Abstract:
The present invention relates to an electrode assembly and a method for preparing same and, more particularly, to an electrode assembly enabling improvement in the degree of cell alignment. An electrode assembly, according to the present invention, comprises: separator membrane sheets which can be folded into a zigzag shape; and unit cells in which electrodes and separator membranes are alternately stacked, wherein the unit cells are repeatedly disposed between the separator membrane sheets which are folded into a zigzag shape, and at least one part of the unit cell and at least one part of the separator membrane sheet are attached to each other.
Inventors:
LEE SANG KYUN (KR)
PYO JUNG KWAN (KR)
KU CHA HUN (KR)
PYO JUNG KWAN (KR)
KU CHA HUN (KR)
Application Number:
PCT/KR2017/007330
Publication Date:
January 11, 2018
Filing Date:
July 07, 2017
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M10/04; H01M50/409
Foreign References:
| KR20120117306A | 2012-10-24 | |||
| KR20150134660A | 2015-12-02 | |||
| KR20120111078A | 2012-10-10 | |||
| KR101567674B1 | 2015-11-10 | |||
| KR101618317B1 | 2016-05-04 |
Other References:
See also references of EP 3336951A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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