| abstract |
The invention concerns a method for manufacturing a radio frequency identification device (RFID), the device featuring an antenna and a chip ( 12 ) connected to the antenna, the method including the following steps:n printing an antenna ( 12 ) having contacts ( 17 and 19 ) on a support ( 20 ) made of paper or synthetic paper, placing adhesive dielectric material between the contacts of the antenna, positioning an integrated circuit module ( 10 ) on the support, the module featuring groups of contacts ( 17, 18 ) and the chip ( 12 ) connected to groups of contacts inside an encapsulation ( 14 ) of the module, so that the groups of contacts of the module are opposite the contacts of the antenna, placing a thermoplastic layer ( 22 ) and a paper or synthetic paper layer ( 24 ) on the support, the two layers ( 22 and 24 ) being provided with a recess ( 21, 23 ) at the location of encapsulation ( 14 ) of the module ( 10 ), laminating together the three layers, the antenna support layer ( 20 ), the thermoplastic layer ( 22 ) and the paper or synthetic paper layer ( 24 ) in order to electrically connect said module to said antenna and agglomerate the layers ( 20, 22 and 24 ) together. |