RFID medium and RFID medium continuous body
An RFID medium including: a base material, a thermosensitive color-developing layer formed on a front surface of the base material and developed a color by heat, an antenna formed on a rear surface of the base material, and an IC chip connected to the antenna, in which the antenna and the IC chip are connected to each other by a conductive material that is cured by an ultraviolet ray.
1 . An RFID medium, comprising:
a base material,
a thermosensitive color-developing layer formed on a front surface of the base material and developed a color by heat,
an antenna formed on a rear surface of the base material, and
an IC chip connected to the antenna, wherein
the antenna and the IC chip are connected to each other by a conductive material that is cured by ultraviolet light.
2 . The RFID medium according to claim 1 , wherein
the base material is paper.
3 . The RFID medium according to claim 1 , wherein
the base material is a resin sheet.
4 . The RFID medium according to claim 1 , wherein
a release layer is formed on a front surface of the thermosensitive color-developing layer.
5 . The RFID medium according to claim 4 , wherein
an adhesive portion for attachment to an adherend is formed on the rear surface of the base material.
6 . The RFID medium according to claim 5 , wherein
the adhesive portion is a tack material having adhesive layers on both surfaces thereof.
7 . The RFID medium according to claim 1 , wherein
a rear surface-side base material is laminated on the rear surface of the base material.
8 . An RFID medium continuous body comprising a plurality of the RFID media according to claim 1 , wherein
respective RFID media are connected to each other on a separation portion.
9 . The RFID medium continuous body according to claim 8 , wherein
at least one side edge portion of the RFID medium continuous body is formed with a notch portion cut inward in a width direction of the RFID medium continuous body at an interval corresponding to a pitch of the RFID medium.
10 . The RFID medium continuous body according to claim 9 , wherein
the notch portion is formed at a position corresponding to the separation portion.
11 . The RFID medium continuous body according to claim 8 , wherein
a region including the IC chip is cut out in some of the RFID media.
12 . The RFID medium continuous body according to claim 8 , wherein
the separation portion is a perforation formed along the width direction of the RFID medium continuous body.
13 . The RFID medium continuous body according to claim 8 , wherein
an adhesive portion for attachment to an adherend is formed on the rear surface of the base material, and
the RFID medium continuous body further comprises a non-adhesive portion in a predetermined region including the separation portion.