| 摘要 |
PROBLEM TO BE SOLVED: To provide a thin battery having an extremely excellent flexibility.SOLUTION: The thin battery includes: a sheet-like electrode group including an electrode structure obtained by laminating a positive electrode, a negative electrode, and an electrolyte layer interposed between the positive electrode and the negative electrode; and a film exterior body for sealing and housing the electrode group. The film exterior body is formed of a deposition layer-containing laminate film obtained by laminating: a first resin film; a deposition layer made by laminating a metallic material or an inorganic material having thickness of 0.01 to 1 μm on one surface of the first resin film in order; and a second resin film. |
