| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of manufacturing non-contacting media, wherein volume production of the non-contacting media represented by RFID tag, whose significant utilization is expected, is achieved at a low cost and in a short period of time, in a ubiquitous society that is to come. <P>SOLUTION: This invention relates to the noncontacting media and method of manufacturing the same wherein an antenna circuit is printed by a gravure using an intaglio printing at the speed of 50-100 m/min, and a uniform coating film whose ink drying film thickness is 1-3 μm can be manufactured in a large quantity and in a short period time. Furthermore, the method reduces the failure rate, when mounting an IC chip by adjusting the film thickness of the IC chip mounting portion to the film thickness suitable for mounting the IC chip through one-time printing, by deepening the depth of the intaglio printing. This results in reduction of the consumption of conductive materials, such as expensive silver powder and the like, by allowing other portions to be thinned so that significant cost reduction is achieved. <P>COPYRIGHT: (C)2008,JPO&INPIT |
