JP2006301828A5 - - Google Patents

Claims (5)

A structure in which an IC chip including a contactless communication function unit, a control unit, and a memory is coupled to a coiled antenna pattern formed on a base film, and the antenna pattern of the base film and the IC chip are covered with a plastic film or a paper base material A non-contact IC tag having a cut portion that crosses at least a part of the antenna pattern is formed so as to penetrate the base film and the plastic film or paper substrate, and is formed on the surface of the plastic film or paper substrate. Since the optically readable code is provided so as to straddle the cutting part, the non-contact IC tag is divided into two pieces by the cutting part and the reading of the non-contact IC tag is invalidated. Common code from the optically readable code of both non-contact IC tag pieces after being divided at the section Deactivatable contactless IC tag, wherein the multi-address is readable. 2. The IC chip is mounted on the outside of the outer shape of the coiled antenna pattern, and the cutting part is configured to divide the IC tag into two pieces across the protruding part of the coil wire. Non-contactable IC tag that can be disabled. The non-contactable non-contact according to claim 1 or 2, wherein the optically readable code is a bar code, and one bar code is printed on both sides of the bar so as to straddle the cut portion. IC tag. 3. The invalidation according to claim 1, wherein the optically readable code is an OCR character or a magnetic ink character, and the same character string is printed in parallel on both sides of the cut portion. Non-contact IC tag. The cut portion is formed in a broken line shape, and the cut portion is a connecting portion in a portion straddling the coil wire of the antenna pattern, and the antenna pattern is not damaged before the cutting. Non-contactable IC tag that can be disabled.