发明名称 |
Security element for a data carrier, data carrier comprising such a security element, semifinished product for producing a data carrier, and method for producing a data carrier |
摘要 |
The element (7) has a substrate (2) arranged on a sample which is visible through a filter. The filter (12) is arranged on the upper side of the layer (3), which is firmly connected with the substrate. A distance of 0.025 multi-meter is present between the sample and the filter. The Moire sample (10) is applied on an upper side (5) of the substrate or on a lower surface of the layer or digital print method. The filter is formed as a grid line. Independent claims are included for the following: (1) semi-finished product for manufacturing of a data carrier and (2) method for manufacturing of semi-finished products or a data carrier. |
申请公布号 |
ZA200703010(B) |
申请公布日期 |
2008.07.30 |
申请号 |
ZA20070003010 |
申请日期 |
2007.04.12 |
申请人 |
WIDMER GOMRES, HEIDI;CHRISTEN, PAUL;HOFSTETTER STEPHAN |
发明人 |
WIDMER GOMRES, HEIDI;CHRISTEN, PAUL;HOFSTETTER, STEPHAN |
分类号 |
|
主分类号 |
|
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|