Title:
ELECTROCHEMICAL DEVICE MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2014197460
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an electrochemical device manufacturing method capable of improving a battery performance at a higher quality retaining performance.SOLUTION: In an electrochemical device, a laminate formed by opposing a positive electrode 10p and a negative electrode 10n formed into an almost rectangular sheet shape via a separator, and an electrolyte are sealed in a film-like outer packaging body 100. A method for manufacturing the electrochemical device has: a step of radiating plasma discharge to a region surface of the outer packaging body 100 to be jointed to seal the laminate and the electrolyte; and a step of jointing region surfaces of the outer packaging bodies 100 radiated with plasma discharge.
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Inventors:
MISU MASAKUNI
NARUSE SATORU
YAMAMOTO AKIHIRO
MANO TSUKASA
NARUSE SATORU
YAMAMOTO AKIHIRO
MANO TSUKASA
Application Number:
JP2013071755A
Publication Date:
October 16, 2014
Filing Date:
March 29, 2013
Export Citation:
Assignee:
FDK TOTTORI CO LTD
International Classes:
H01M6/02; H01M2/02; H01M10/04
Domestic Patent References:
| JP2002231196A | 2002-08-16 |
Foreign References:
| WO2012077707A1 | 2012-06-14 |
Attorney, Agent or Firm:
All international patent business corporation