| 摘要 |
<p>The invention relates to a method for producing a laminated material (11) that has at least one first film layer (2), a second film layer (3) adjacent to the first film layer, and at least one electrically conductive conductor structure (5, 6) between the first and the second film layer, wherein the first and the second film layer are electrically insulating and can be heat-laminated. In the method according to the invention, a dispersion containing metal nanoparticles is applied to the first film layer (2) in the shape of the conductor structure to be created. The first film layer (2) is then at least partly covered with the second film layer (3) so that the structure formed by the nanoparticles is at least partly covered by the second film layer (3). The first and the second film layers are then heat laminated, and the metal nanoparticles simultaneously sinter to form the electrically conductive conductor structure (5, 6). The invention also relates to the laminated material (11) obtained by the method according to the invention and products - such as electronic circuit units, for example for contactless data carriers, contactless data carriers in the form of flat materials, film-type switching elements, and in general chip cards, having a laminated material (11) produced according to the invention - produced using the laminated material (11).</p> |
