| 摘要 |
<P>PROBLEM TO BE SOLVED: To use one-dimensional and two-dimensional bar codes not simply as an information communication medium but also as a design or artwork. <P>SOLUTION: A plurality of one-dimensional and two-dimensional bar codes are arrayed, and a picture, character, symbol, graphic or the like is formed on the surface in a colorant of high transmittance, such as marker ink. <P>COPYRIGHT: (C)2007,JPO&INPIT |
