公开(公告)号：US09881247B2

公开(公告)日：2018-01-30

申请号：US14438886

申请日：2013-10-29

Applicant: OBERTHUR TECHNOLOGIES

Inventor： Loic Le Garrec ,  Philippe Gac

IPC: G06K19/07 ,  G06K19/077

CPC classification number: G06K19/072 ,  G06K19/07701 ,  G06K19/07707 ,  G06K19/07747 ,  G06K19/07749 ,  H01L2224/48095

Abstract: A method is provided for producing a smart card including at least one chip and another electronic component having a face accessible from the outside. The method includes: forming a card body having two opposing faces and in which at least two recesses are formed, one being a through-recess extending from one of the faces to the other, forming a first module including the chip and forming a second module separate from the first module and including the other electronic component, the second module including a support to which the component is secured opposite the face that must be accessible, securing the second module in the through-recess from the face of the body that is opposite the face through which the face of the component must be accessible, via a shoulder in the through-recess, and securing the first module in the other recess.

公开(公告)号：US10147670B2

公开(公告)日：2018-12-04

申请号：US15562239

申请日：2016-04-01

Applicant: OBERTHUR TECHNOLOGIES

Inventor： Philippe Gac ,  Mickael Huet ,  Jean-Michel Fontaine

IPC: G06K19/00 ,  H01L23/48 ,  G06K19/077

Abstract: A dual module for a dual chip card includes a supporting film supporting on an outer surface, a plurality of connecting pads including two series of connecting pads extending in a given direction and, on an inner surface, two inner connection areas for connection to an antenna of the dual card and a chip, the chip including contact terminals connected by wires to the inner connection areas or electric connecting pads by holes passing through the supporting film while being coated, together with the wires, by coating resin. The electric connecting pads of the outer surface include only three pads. Each of the two inner connection areas forms a comb including a body extending under each of the pads of one of the two series of connecting pads separated from the coating mass, respectively. Blades extend separately from one another from the body until ends covered by the coating mass.