Gemalto Sa

Thales Dis France Sa

Antoine Bajolle

Frédérick Seban

Jean-Christophe Fidalgo

Joseph Jerome Leibenguth

Christophe Bousquet

François Roussel

Yves Cuny

Brigitte Lacaze

Sébastien Gaspari

The invention relates to a method for producing an intermediate device comprising an electronic module, said intermediate device being used to receive at least one film or portion of a film or covering layer, said device comprising: a supporting body; at least one area for the interconnection of an electric circuit, borne by the supporting body; and an electronic module connected to said interconnection area by an anisotropic connection material, said material being compressed between said area and the module. The method comprises the implementation of a means for maintaining the compressed state of said anisotropic material and/or a means for isolating said material from the outside of the supporting body.

Method for producing a radio-frequency device maintaining anisotropic connection

A device having an integrated-circuit chip includes an insulating body containing at least one conductive pad, at least one electrical contact opposite the electrically conductive pad, and at least one recess in the body, including a bottom and one aperture. The recess is connected, at the bottom thereof, to the conductive pad and, at the aperture thereof, to the electrical contact. At least one coil spring is arranged in the recess and connecting the conductive pad to the electrical contact. The installation of the spring in the recess is facilitated by means of the friction of the central portion of the spring relative to the walls of the recess. The invention also relates to a method for producing an electrical connection between at least one conductive pad arranged in an insulating body and at least one electrical contact arranged opposite the electrically conductive pad.

Method for interconnecting a conductive pad and an electrical contact via a spring, and corresponding device

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La Ciotat, France

Antoine Bajolle