Title:
A manufacturing method of an electrode assembly object
Document Type and Number:
Japanese Patent JP6220396
Kind Code:
B2
Abstract:
A method of manufacturing an electrode assembly includes a first step of forming one kind of a radical unit having an alternately stacked structure of a same number of electrodes and separators, or atleast two kinds of radical units having an alternately stacked structure of a same number of electrodes and separators; and a second step of forming a cell stack part by repeatedly stacking the one kind of the radical units, or by stacking the at least two kinds of the radical units in a predetermined order, wherein an edge of the separator is not joined with an edge of an adjacent separator, wherein the one kind of radical unit has a four-layered structure in which a first electrode, a first separator, a second electrode and a second separator are sequentially stacked together or a repeatingstructure in which the four-layered structure is repeatedly stacked; and the at least two kinds of radical units are stacked by ones in the predetermined order to form the four-layered structure or the repeating structure in which the four-layered structure is repeatedly stacked.
Inventors:
Park Ji Won
Yusunju
Komyung Hoon
Ban Jin Ho
Hyangmook
Yusunju
Komyung Hoon
Ban Jin Ho
Hyangmook
Application Number:
JP2015529707A
Publication Date:
October 25, 2017
Filing Date:
May 23, 2014
Export Citation:
Assignee:
LG HAUSYS,LTD.
International Classes:
H01M10/04; H01M2/16; H01M4/04; H01M4/139; H01M10/0585
Domestic Patent References:
| JP2004111219A | ||||
| JP2004514621A | ||||
| JP2008130451A |
Foreign References:
| US20060115718 | ||||
| WO2013001960A1 | ||||
| US20120225345 | ||||
| US20110135996 |
Attorney, Agent or Firm:
Shinji Aida
Zheng Yuanji
Kyoko Aida
Zheng Yuanji
Kyoko Aida