| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable manufacture of an electrode wound around body simply with less labor hour without positional deviation against an anode, cathode and separator, and therefore, aim at improvement of quality and reduction of manufacturing cost of a nonaqueous electrolyte solution battery made by incorporating the electrode wound around body. <P>SOLUTION: The anode 5 is provided with a position where an anode collector 26 is exposed without a metal lithium foil 26, and a separator 6 is firmly fixed to this exposure part 30. As a fixing method, in addition to the one by using an adhesive tape 31, there is a thermal adhesion method using an thermally fusing film. Then, with the exposed part 30 as a winding center, the anode 4, cathode 5, and separator 6 are wound around to make up the electrode wound around body 3. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
