| 发明名称 | Security feature having several components | ||
| 摘要 | The invention relates to a security feature having a luminescent component and a component camouflaging the luminescent component. The invention starts out from a security feature having a luminescent component having at least one luminophore consisting of at least one doped host lattice, and a component camouflaging the luminescent component, wherein the camouflaging component has chemical elements that have similar structure-chemical properties to the chemical elements of the luminescent component, wherein the chemical elements of the camouflaging component and the chemical elements of the luminescent component are formed by different chemical elements. | ||
| 申请公布号 | US9469145(B2) | 申请公布日期 | 2016.10.18 |
| 申请号 | US201214364737 | 申请日期 | 2012.12.19 |
| 申请人 | GIESECKE & DEVRIENT GMBH | 发明人 | Giering Thomas;Kecht Johann;Steinlein Stephan |
| 分类号 | C09D5/22;D21H21/48;B41M3/14;B42D15/00;B42D25/29 | 主分类号 | C09D5/22 |
| 代理机构 | Workman Nydegger | 代理人 | Workman Nydegger |
| 主权项 | 1. A security feature having a luminescent component having at least one luminophore consisting of at least one doped host lattice, and a component camouflaging the luminescent component, wherein the camouflaging component has chemical elements that have similar structure-chemical properties to the chemical elements of the luminescent component, wherein the chemical elements of the camouflaging component and the chemical elements of the luminescent component are formed by different chemical elements, wherein the camouflaging component contains at least two additional chemical elements that have similar structure-chemical properties to the chemical elements of the host lattice, and contains at least one additional chemical elements that have similar structure-chemical properties to the chemical elements of a dopant employed for doping the host lattice, wherein the camouflaging component contains at least one substance for camouflaging the chemical elements of the host lattice, and at least one substance for camouflaging the employed dopant. | ||
| 地址 | Munich DE | ||