| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a display body which solves a problem that the display body having a computer hologram as a constitutional element is not suitable for concealment of specific bits of information companying deficiency of decorative design, which has sufficient decorative effect (decorative design) and has a computer hologram as a constitutional element. <P>SOLUTION: In the computer hologram, preset information is recorded as object light expressed by light intensity distribution in a spatial region and the information can be reproduced by irradiation with light of a specific wavelength. The display body constituted by arranging a plurality of cells on a base material surface with the cell composed of the computer hologram as a constitutional unit is characterized in that a plurality of kinds of cells in which the spatial regions are different from each other, are used to one wavelength. <P>COPYRIGHT: (C)2004,JPO</p> |
