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Chip card structure

  • US 4,990,759 A
  • Filed: 12/16/1988
  • Issued: 02/05/1991
  • Est. Priority Date: 12/22/1987
  • Status: Expired due to Term
First Claim
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1. A flat chip card having a cavity provided in the body of the card and a micromodule housed in this cavity, said micromodule comprising an integrated circuit of a given size, connected to a set of bare connection terminals, larger in size than said circuit and flush with the plane of the upper surface of the card when the micromodule is mounted in the cavity;

  • a card wherein the edges of the cavity have at least one overhanging zone or overhang partially covering an edge of the set of connection terminals of the micromodule so as to limit the movement of this micromodule towards the outside of the cavity.

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