| 发明名称 |
HOLOGRAM LAMINATE |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a hologram laminate having a reflective layer and capable of obtaining a brighter reconstructed image of a hologram than the conventional one. <P>SOLUTION: The hologram laminate has a hologram layer and the reflective layer formed on the hologram layer, wherein the hologram layer contains fine particles whose refractive index is lower than the average refractive index of other components contained in the hologram layer. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
| 申请公布号 |
JP2005055473(A) |
申请公布日期 |
2005.03.03 |
| 申请号 |
JP20030205694 |
申请日期 |
2003.08.04 |
| 申请人 |
DAINIPPON PRINTING CO LTD |
发明人 |
OTAKI HIROYUKI;HOJO MIKIKO;YOSHIHARA TOSHIO |
| 分类号 |
B42D15/10;B32B7/02;G03H1/02;G03H1/18;(IPC1-7):G03H1/18 |
主分类号 |
B42D15/10 |
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