| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a high-safety battery with a structure of not leaving voltage (electric capacity), quickly discharging, and surely turning into 0V, when the battery gets into a destructive state such as being pierced by a matter from outside. <P>SOLUTION: Of the laminated battery structured by forming an electrode on a metal foil as a current collector and laminating it with an electrolyte in between, a part of the current collector is extended, and it is constructed so that an electrode-forming part is wrapped by the extended. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
