A lithium polymer battery includes a cathode, an anode and a porous separator disposed between the cathode and the anode. A first polymeric electrolyte is positioned on a first surface of the separator in contact with the cathode. A second polymeric electrolyte is positioned on a second surface of the...http://www.google.fr/patents/US6884547?utm_source=gb-gplus-shareBrevet US6884547 - Lithium polymer battery
