发明名称 |
Security element, value document comprising such a security element, and method for producing such a security element |
摘要 |
The invention relates to a security element (1) for a security paper, value document or the like, comprising a carrier (8) having a surface area (3) which is subdivided into a plurality of pixels (4) which in each case comprise at least one optically active facet (5). According to the invention, the plurality of pixels (4) comprises respectively several of the optically active facets (5) having the same orientation per pixel (4), and the facets (5) are oriented in such a way that the surface area (3) can be perceived by a viewer as a surface that projects to the front and/or the rear relative to its actual three-dimensional shape. |
申请公布号 |
AU2010327031(B2) |
申请公布日期 |
2014.07.17 |
申请号 |
AU20100327031 |
申请日期 |
2010.12.03 |
申请人 |
GIESECKE & DEVRIENT GMBH |
发明人 |
FUHSE, CHRISTIAN;RAHM, MICHAEL;RAUCH, ANDREAS;KAULE, WITTICH |
分类号 |
B42D15/00;G02B5/18 |
主分类号 |
B42D15/00 |
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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