Patent ID: 8127997
Filing Date: 2012-03-06
Classification: B23K,G06K,H01L,H05K

Abstract:
1. A process for assembling a flexible transponder including at least one electronic component made up of a chip provided with contacts on one of the faces of the chip, said contacts being set off on a conductive film constituting flat conductive areas that extend the contacts of the chip in a plane over the chip, the conductive areas being connected to conductive tracks placed on a surface of a planar insulating substrate, comprising: placing the substrate on a work surface, the face including conductive tracks being oriented upwards, placing the electronic component into a cavity of the substrate situated in a zone including the conductive tracks, the chip being inserted into the cavity, the conductive areas of the electronic component coming into contact with the corresponding conductive tracks of the substrate, and forming a layer of insulating material which extends concurrently on the electronic component and at least on the zone of the substrate surrounding said electronic component, wherein the conductive areas of the electronic component and the conductive tracks of the substrate are in contact to achieve a permanent electric connection via a pressure of application of the insulating material layer on the electronic component, and after forming the layer of insulating material, the contacted conductive areas of the electronic component and the conductive tracks of the substrate are configured to rub together when repeated stressed are exerted on the substrate.