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
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