RFID tag
A technology of RFID tags and power supply, applied in the field of RFID tags, can solve the problems of hard batteries, inflexibility, power supply that cannot be applied to RFID tags and non-contact IC cards, etc., and achieve the effect of being suitable for carrying
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[0119] (RFID tag production example 1)
[0120] Next, a fabrication example of the RFID tag according to the present embodiment will be described.
[0121] as figure 1 An IC card with an RFID tag of the cross-sectional structure shown in was obtained as follows.
[0122] First, prepare a 0.1mm thick cover layer 9b made of PVC; a 0.28mm thick PVC core sheet 8b in which the through-holes 6 for charging wiring and charging terminals 7 are arranged and include The cavity part 10 of 1; the 0.28mm thick PVC core sheet 8a, in which the organic radical battery 1, IC module 2, antenna 3, lead wire 4 and charging wiring 5 are arranged; and the 1.0mm thick PVC covering layer 9a. Thereafter, the cover layer 9a, the core sheet 8a, the core sheet 8b, and the cover layer 9a are laminated together in this order from the bottom, and are thermally crimped (120° C., pressure 2 kg / cm 2 ,2 minutes). As a result, fully made figure 1 IC card shown.
example 2
[0124] as Figure 7 IC cards of RFID tags shown in (a) and 7(b) were obtained as follows.
[0125] Prepare a 0.1mm thick PVC cover layer 9b, which includes an opening portion through which the organic radical battery 1 and small protrusions 11 can pass; a 0.28mm thick PVC core sheet 8b, in which wiring for charging and charging The through hole 6 of the terminal 7, and includes a space portion for accommodating the organic radical battery 1; a 0.28mm thick PVC core sheet 8a, in which the IC module 2, the antenna 3, the lead wire 4 and the charging wiring 5 are arranged; and 1.0mm Thick PVC cover 9a. Thereafter, the cover layer 9a, the core sheet 8a, the core sheet 8b, and the cover layer 9a are laminated together in this order from the bottom, and are thermally crimped (120° C., pressure 2 kg / cm 2 , 2 minutes) to shape into a card. A sealing layer 100 (length 40mm×width 40mm×thickness 0.4mm) comprising a thin-film organic radical battery 1 is fixed to the card so that the b...
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