| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a combination information concealing printed matter whose concealed information is easily visually confirmed even by an aged person or a physically handicapped person, without correct matching of a first shared image with a second shared image, when confirming the concealed information. <P>SOLUTION: The combination information concealing printed matter involves a first shared image and a second shared image of display information which are dispersed using visual decoding-type code. First, a transparent or an opaque medium displaying the second share image is lapped on the lower part of a transparent sheet where the first share image is displayed. Thus, the displayed information can be shown in visually recognizable fashion. Further, this printed matter is characteristic in that a plurality of hemispherical microlens are arranged on the transparent sheet displaying the first share image. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
