发明名称 |
DISPLAY AND LABELED ARTICLE |
摘要 |
A forgery-prevention technique for achieving a high forgery-prevention effect can be realized. A display (1) includes light-scattering regions (20a, 20b) each provided with linear protrusions and/or recesses having the same longitudinal direction. The light-scattering regions (20a, 20b) are different from each other in the longitudinal direction. |
申请公布号 |
CA2708526(A1) |
申请公布日期 |
2009.10.22 |
申请号 |
CA20082708526 |
申请日期 |
2008.04.18 |
申请人 |
TOPPAN PRINTING CO., LTD. |
发明人 |
TODA, TOSHIKI |
分类号 |
G02B5/02;B42D15/10;G02B27/42;G09F3/02 |
主分类号 |
G02B5/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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