Patent ID: 6346346
Filing Date: 2002-02-12
Classification: H01M,Y02E,Y02P

Abstract:
A flexible battery structure comprising:a first flexible substrate having an inner surface face and an outer surface face defining a cathode; a layer of cathode active material adjacent to said inner surface face of said cathode substrate; a layer of electrolyte adjacent to said layer of cathode active material; a layer of anode active material adjacent to said electrolyte layer; a second flexible substrate having an inner surface face and an outer surface face defining an anode, said anode inner surface being adjacent to said anode active material layer; said first and second flexible substrates having surfaces to provide a positive polarity and negative polarity connection, respectively; said layers of cathode active material, electrolyte and anode active material defining a stack; first means for sealing said stack of layers formed between said first and second flexible substrates; and second means for hermetically sealing said first and second flexible substrates to prevent moisture from contacting said stack of layers.