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EP0189039A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Card with a microprocessor and/or at least an electronic memory

Assignee: LUPA FINANCES SA
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Filing: 1986-01-04
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Granted: —
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Expires: 2006-01-04
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Abstract

Abstract Translated from French Cette carte comporte des contacts (8) et se compose de plusieurs couches de matières plastiques (1, 2; 11, 12, 13, 14) compatibles. L'âme (1, 2) comporte au moins un noyau local (2) dur présentant un évidement (3). Deux couches de protection (13, 14) de plus faible épaisseur que l'àme recouvrent les deux faces supérieure et inférieure. Un film (6) comprend un circuit imprimé dont les sorties sont reliées à un circuit intégré (7) comportant un microprocesseur et/ou au moins une mémoire électronique est disposé entre i'âme (1, 2) et l'une des couches (13, 14) de protection à l'endroit du noyau local (2) dur. Le circuit intégré (7) est logé au moins partiellement dans l'évidement (3) de ce noyau (2) dur. Les sorties du circuit imprimé sont reliées par des conducteurs (9) aux contacts (8) de la carte, ces conducteurs étant également situés entre l'âme (1, 2) et ladite couche de protection (13). This card has contacts (8) and is made up of several layers of plastics (1, 2; 11, 12, 13, 14) compatible. The core (1, 2) has at least one hard local core (2) having a recess (3). Two protective layers (13, 14) thinner than the core cover the two upper and lower faces. A film (6) comprises a printed circuit, the outputs of which are connected to an integrated circuit (7) comprising a microprocessor and / or at least one electronic memory is disposed between the core (1, 2) and one of the layers ( 13, 14) of protection at the location of the local hard core (2). The integrated circuit (7) is housed at least partially in the recess (3) of this hard core (2). The outputs of the printed circuit are connected by conductors (9) to the contacts (8) of the card, these conductors also being located between the core (1, 2) and said protective layer (13).

Inventors

  • 👤 Paul Hegi

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-04 21:15
CPC Classifications
G; G06; G06K; G06K19/00; G06K19/06; G06K19/067; G06K19/07; G06K19/072; G06K19/077; G06K19/07743

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