Manufacturing method for RFID tags

摘要

An RFID tag includes an IC chip (14) for storing information, a thermoplastic resin (18) surrounding the chip (14) and circuit (12) for transmitting or receiving radio signals bearing the information. The antenna (12) is fixedly adhered on the thermoplastic resin (18) in a fashion being exposed on the surface of the thermoplastic resin (18). Accordingly, a manufacturing process may be used for covering the chip (14) mounted and bonded on the plate-like body (22) with the thermoplastic resin (18) to thereafter form the antenna circuit (12). It is thus possible to manufacture a thin RFID tag in a simplified process.