| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a hologram laminate with reduced thickness and to copy a hologram laminate without using an optical contact liquid. <P>SOLUTION: The hologram laminate includes a hologram record layer 1 made of a photosensitive material, a hard coat 2 applied on the upper surface of the hologram record layer 1, and a hard coat 3 applied on the lower surface of the hologram record layer 1. The hard coats 2 and 3 are formed of an energy ray curing resin. The energy ray-curing resins of the hard coats 2 and 3 may be either in a fully cured state or in a half cured state. When the hologram laminate is constituted as a sticker, a separator layer 5 (a release film made of a resin such as PET) is present on the lower surface of the hard coat 3 through an adhesive layer 4. The thickness of the hologram laminate can be controlled to not more than 50μm. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
