| 摘要 |
A contactless memory carrier for which it is not necessary to fabricate a barcode and a tag using separate processes is provided. The memory carrier includes a memory which stores data; a control circuit which reads the data from the memory in accordance with a signal transmitted contactlessly from an interrogator; a converter which converts the read data in accordance with an algorithm; an image signal generating circuit which uses the data converted by the converter to generate an image signal; and a display device which uses the image signal to display a code. The data converted in accordance with the algorithm may be stored in the memory in advance. In that case, it is not necessary to provide the converter for converting data in accordance with the algorithm.
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