| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a two dimensional code display object and a two dimensional code display tire from which information expressed in the two dimensional code can be obtained even when a part of the two dimensional code becomes unreadable by stains or the like. <P>SOLUTION: A display label 20 as a two dimensional code display object is so constituted that identical two dimensional codes 22A, 22B, 22C are arranged and displayed on a label body 21 and each of the two dimensional codes 22A, 22B, 23C is set to a position respectively rotated by 90 degrees around an axis passing the center as a rotation axis. By attaching the display label 20 to a tire, the tire serves as a two dimensional code display object. Even when part of any of the two dimensional codes 22A, 22B, 22C becomes unreadable by stains or the like, information can be obtained by reading the parts where stains are not deposited. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
