| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a pattern expression object which can be manufactured at low cost and has high security. <P>SOLUTION: The pattern expression object 10 comprises a base material layer 11 which serves to protect a hologram layer 12 against damage by an external force and to impart strength thereto, the hologram layer 12 being a transparent or translucent layer on which a two-dimensional or three-dimensional image reproducible by white light is recorded as a hologram image and a relief face of the hologram image is formed on an undersurface, an ink layer 13 which is formed in tight contact with the relief face of the hologram layer 12, visibly expresses the pattern of a reverse type from the pattern of the relief face when the hologram layer 12 is released, and has the release property of a dark color system to invalidate the optical performance of the hologram layer 12 by preventing the reflection of the light made incident on the hologram layer 12, a tacky adhesive layer 14 for sticking the pattern expression object 10 to an adherend, release paper 15 for protecting the tacky adhesive layer 14 till use, and others, wherein these layers are laminated in this order from above. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
