| 摘要 |
PROBLEM TO BE SOLVED: To impart high reliability without adding mechanical stress to a solid battery against loading on an instrument or repeated bending use of the instrument, by arranging, in a checker pattern, plural solid generating cells comprising a generating element formed by piling positive electrode active material, solid electrolyte and negative active material in a layer shape on a sheet having bending property. SOLUTION: This sheet-shaped battery is formed by arranging plural generating cells 2 in a checker pattern. A metal sheet comprising aluminium, nickel or steel material can be used for a base sheet 3 and a cover sheet 4, so as to have a function as a common collector relative to positive electrode or negative electrode active material of individual generating cells 2. Also, for the base sheet 3 and the cover sheet 4, a laminate film formed by laminating a metal sheet with insulating polyethylene terephthalate, polyethylene or the like, or the like can be used effectively, in order to make the outside face part on the opposite side of the generating cell 2 have electric insulating property or decorativeness.
|
