| 摘要 |
PROBLEM TO BE SOLVED: To provide a polymer electrolyte secondary battery whose terminal part strength is improved, whose yield is heightened, and which can easily be manufactured. SOLUTION: This polymer electrolyte secondary battery comprises a positive electrode 7 having a structure produced by depositing a positive electrode layer 8 containing an active material on at least one side of a collector 2, a negative electrode 5 having a structure produced by deposition a negative electrode layer 10 containing an active material on at least one side of a collector 4, and a solid electrolyte layer 6 installed between the positive electrode layer 8 and the negative electrode layer 10 and the collector of at least one electrode of the positive electrode 7 and the negative electrode 5 is made of a metal net and has a terminal part made of a strip-like metal plate. |
