×

Card with embedded IC and electrochemical cell

  • US 6,936,377 B2
  • Filed: 05/13/2003
  • Issued: 08/30/2005
  • Est. Priority Date: 05/13/2003
  • Status: Expired due to Term
First Claim
Patent Images

1. An IC card, comprising:

  • at least one plastic layer;

    a battery and at least one electronic comprising device embedded in said plastic layer, said battery electrically connected to said electronic comprising device for providing power for said electronic comprising device;

    said battery comprising;

    an anode;

    a cathode, and at least one polymer matrix electrolyte (PME) separator disposed between said anode and said cathode, said PME separator comprising a polyimide, at least one lithium salt and at least one solvent intermixed, said PME being substantially optically clear.

View all claims
  • 6 Assignments
Timeline View
Assignment View
    ×
    ×