PROCESS FOR MANUFACTURING DIELECTRIC BRIDGES (ENGLISH STRAPS) WITHOUT CONTACTING IDENTIFICATION

摘要

The invention relates to a method for manufacturing contactless dielectric bridges by using a transfer machine for positioning an integrated circuit on a conductive circuit and a laser for connecting their contacts. The contacts 7 of the integrated circuit 2 which have been positioned in register by a transfer machine with respect to the contacts 6 of the conductive circuit arranged on a continuous support 5 of polyimide resistant to heat and radiation and maintained under pressure by the device 1 are welded together using a laser beam 3. The laser is positioned under the support continuously and integrated in the transfer machine. At the moment of using the laser, the continuous support is immobilized by a "stop and go" device. The method according to the invention is particularly intended to increase the productivity of RFID tag manufacturing systems through lower investment costs and connection speeds of contacts of the integrated circuit and the driver circuit much faster. The method according to the invention makes it possible to generalize the use of contactless identification tags to many professions.