| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a laminate type lithium-ion polymer battery in which wrinkle of a separator and occurrence of a breakage are suppressed without reducing battery capacity, which has a discharge passage of a gas in which positional deviation of an electrode laminate is hard to occur and in which workability in housing an outer package by fixation of the electrode laminate is improved. <P>SOLUTION: The lithium-ion polymer battery is equipped with a positive electrode 13, a negative electrode 14, a separator 15, and a gel electrolyte, and the electrode laminate 23 in which the positive electrode 13 and the negative electrode 14 are laminated via the separator 15 is surrounded, fixed, and laminate packaged by insulating porous sheets 21, 24. <P>COPYRIGHT: (C)2007,JPO&INPIT |
