| 发明名称 |
VALUE DOCUMENT, METHOD FOR PRODUCTION OF VALUE DOCUMENT (VARIANTS), PROTECTIVE ELEMENT AND METHOD FOR AUTHENTICITY CHECK OF VALUE DOCUMENT (VARIANTS) |
| 摘要 |
The invention relates to a value document having at least one authenticity feature in the form of a doped-matrix-lattice based luminescent substance. The doped matrix lattice has a strong crystal field and is doped with at least one chromophore of electron configuration (3d)2. |
| 申请公布号 |
UA74062(C2) |
申请公布日期 |
2004.01.15 |
| 申请号 |
UA20030109087 |
申请日期 |
2002.03.05 |
| 申请人 |
GIESECKE & DEVRIENT GMBH |
发明人 |
|
| 分类号 |
B42D25/30;B41M3/14;B42D15/00;B42D25/378;(IPC1-7):B42D15/00;G07D7/12;B42D15/10 |
主分类号 |
B42D25/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
