Method and device for continuously producing electronic film...

G - Physics – 06 – K

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G06K 19/077 (2006.01)

Patent

CA 2563936

The invention relates to a method and device for continuously producing electronic film components, during which chip modules (5) are, via their electrical connecting contacts (3), placed on antenna connections (2) of antenna film sections. The invention provides that: the chip modules (5), via their rear side facing away from the connecting contacts (3), are placed on adhesive film sections (7, 8) whose base area is significantly larger than a base area of each chip module; the electric connecting contacts of the chip modules are electrically contacted by antenna connections, and; the adhesive film sections (7, 8) are flatly joined to the antenna film sections in such a manner that the chip modules are fixed in their position relative to the antenna connections. The invention is for use in flexible transponder labels.

Les procédés et dispositifs pour produire en continu des composant électronique à couche mince, dans lesquels des modules de puce (5) sont appliqués avec leurs contacts de connexion électrique (3), sur des connexions d'antenne (2) de sections de film d'antenne, font partie de l'état de la technique. Selon l'invention: les modules de puce (5) sont appliqués (7, 8) avec leur face arrière opposée aux contacts de connexion (3), sur les sections de film d'antenne dont la surface de base est respectivement sensiblement supérieure à la surface de base de chaque module de puce; les contacts de connexion électrique des modules de puce, sont mis en contact électrique avec les connexions d'antenne; et les sections de film adhésif sont reliées superficiellement aux sections de film d'antenne de sorte que les modules de puce ont une position fixe par rapport aux connexions d'antenne. L'invention peut s'appliquer à des étiquettes de transpondeur flexibles.

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