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EP0334733A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Manufacturing process of an electronic memory card and card obtained by such process

Assignee: Schlumberger SA
•
Filing: 1989-03-17
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Granted: —
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Expires: 2009-03-17
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Abstract

Abstract Translated from French L'invention concerne un procédé de réalisation de carte à mémoire électronique. The invention relates to a method for producing an electronic memory card. Pour fixer le module électronique (14) dans la cavité (12, 14, 16) du corps de carte (10) on place sur l'épaulement (18) de la cavité une couronne (20) de fixation. La couronne (20) consiste en une structure fibreuse imprégnée d'un matériau adhésif thermo-activable. On exerce une certaine pression sur le module électronique (14) en écrasant la couronne (20) pour positionner le module. On apporte de l'énergie thermique à l'élément de fixation pour provoquer l'activation et le polymérisation du matériau adhésif qu'il contient. To fix the electronic module (14) in the cavity (12, 14, 16) of the card body (10), a fixing crown (20) is placed on the shoulder (18) of the cavity. The crown (20) consists of a fibrous structure impregnated with a heat-activatable adhesive material. A certain pressure is exerted on the electronic module (14) by crushing the crown (20) to position the module. Thermal energy is added to the fastener to cause activation and polymerization of the adhesive material it contains.

Inventors

  • 👤 Bernard Audic
  • 👤 Christian Bugeia

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-27 21:31
CPC Classifications
G; G06; G06K; G06K19/00; G06K19/06; G06K19/067; G06K19/07; G06K19/077; G06K19/0772; G06K19/07728; G06K19/07745; H; H10; H10W; H10W76/00; H10W76/60

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

EP0139924A2 Cited
EP0140230B1 Cited
EP0197847A1 Cited
EP0201952B1 Cited
US4804828A Cited

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