Solaic

Schlumberger Systemes

Schlumberger Systems

Benoit Thevenot

Michel Gaumet

Christophe Fletout

Thierry Bitschnau

Jean-Luc Letournel

Norbert Borg

Nathalie Dupuis

Micka&euml;l Mande

Marie-C&eacute;cile Brel

Jean-Noel Audoux

An antenna for an integrated circuit card includes a conductive track ( ) forming at least one turn and having ends ( ) comprising conductive layers forming connection terminals ( ), the connection terminals ( ) being perforated. An integrated circuit card is provided that includes such an antenna.

Perforated antenna for an integrated circuit card, and an integrated circuit card including such an antenna

Integrated circuit comprising connection pads emerging on one surface

An integrated circuit card comprising a card body, an integrated circuit fixed in a cavity of the card body, an antenna extending over a face of the card body and connected to the integrated circuit, and a layer of resin covering the integrated circuit and at least a portion of the card body immediately adjacent to the integrated circuit.

Contactless integrated circuit card with a conductive polymer antenna

The chip of an invention for an electronic circuit card comprises a semiconductor microplate having an active face provided with contact pads and on which projections are formed of different heights. The active face of the microplate is coated, at least in part, in a layer of insulating material having a thickness that is greater than or equal to the height of the highest projection, said layer being shaped so as to give free access to the contact pads and having an outer face parallel to the periphery of the active face of the microplate. The layer enables the chip to be implanted in a card body while remaining accurately parallel thereto, which is essential to enable conductive tracks to be made subsequently by silk-screen printing.

Chip for an electronic card coated with a layer of insulating material,

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Olivet, France

Benoit Thevenot