Title:
積層形電池
Document Type and Number:
Japanese Patent JP4010521
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a laminated battery having a high yield at the time of production, excellent in productivity, having little degradation of the essential capacity density, and having a high capacity density. SOLUTION: This battery is provided with sheet-like positive electrodes 1, sheetlike negative electrodes 2, and a sheet-like gelatinous electrolyte 3 inserted between the sheet-like positive electrodes 1 and the sheet-like negative electrodes 2. The sheet-like positive electrodes 1 and the sheet-like negative electrodes 2 are laminated in the sheetby-sheet method according to the capacity, and the gelatinous electrolyte 3 is folded in a continuous sheet shape and inserted between the sheet-like positive electrodes 1 and the sheet-like negative electrodes 2.
Inventors:
Osamu Ishida
Shuichi Wada
Shuichi Wada
Application Number:
JP34434097A
Publication Date:
November 21, 2007
Filing Date:
November 28, 1997
Export Citation:
Assignee:
Hitachi Maxell Co., Ltd.
International Classes:
H01M6/18; H01M6/22; H01M10/04; H01M10/05; H01M10/0565; H01M10/0583
Domestic Patent References:
| JP3116661A | ||||
| JP9097618A | ||||
| JP7335244A | ||||
| JP2239569A | ||||
| JP59163772A | ||||
| JP58021964U | ||||
| JP8501409A | ||||
| JP9506208A |
Attorney, Agent or Firm:
Tetsuo Miwa