Title:
安全性が向上した二次電池
Document Type and Number:
Japanese Patent JP2006527474
Kind Code:
A
Abstract:
A secondary battery comprising a battery package which encloses the outer perimeter of the secondary battery and covers the entire outer surface of positive and negative electrodes and a portion of each terminal of the positive and negative electrodes, wherein the battery package is formed of a laminate film comprising an outer polymer layer, an inner aluminum layer and an adhesive layer formed on a portion of the inner surface of the aluminum layer, the aluminum layer of the battery package being electrically connected with either of the positive and negative is provided. Alternatively, at least one electrically conductive metal foil on at least one of the outer upper and lower surfaces of the battery package is provided.
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Inventors:
Ryu, Duk-Hyun
Anne, Sun-ho
Lee, Han-ho
Lee, Jae Hyun
Jean Min-Chul
John, Jun-Young
Anne, Sun-ho
Lee, Han-ho
Lee, Jae Hyun
Jean Min-Chul
John, Jun-Young
Application Number:
JP2006516964A
Publication Date:
November 30, 2006
Filing Date:
July 09, 2004
Export Citation:
Assignee:
LG HAUSYS,LTD.
International Classes:
H01M10/05; H01M10/04; H01M10/42; H01M50/119; H01M50/121; H01M50/128; H01M50/129; H01M50/178; H01M50/55; H01M50/553; H01M50/562; H01M50/564; H01M50/586
Domestic Patent References:
| JP2002260603A | 2002-09-13 |
Foreign References:
| WO2000070701A1 | 2000-11-23 |
Attorney, Agent or Firm:
Kenji Yoshitake
Yukitaka Nakamura
Konno Akio
Noritaka Yokota
Yukitaka Nakamura
Konno Akio
Noritaka Yokota