发明名称 SECURITY ELEMENT HAVING A 3D COLOR EFFECT AND VERIFICATION METHOD AND VERIFICATION DEVICE FOR SUCH A SECURITY ELEMENT
摘要 The invention relates to security element (2) for causing a 3D color effect, comprising graphical information (3), which comprises at least one first information portion (3-1) and one second information portion (3-2), wherein the first information portion and the second information portion have different spectral distributions in the remission spectrum and/or transmission spectrum for broadband excitation by electromagnetic radiation, wherein the first information portion (3-1) and the second information portion (3-2) are designed in such a way that the respective remission spectrum and/or transmission spectrum thereof is dominated by a spectral distribution of a spectral color. The invention further relates to a method for verifying the security element and a verification device (20).
申请公布号 EP2686173(A1) 申请公布日期 2014.01.22
申请号 EP20120709584 申请日期 2012.03.12
申请人 BUNDESDRUCKEREI GMBH 发明人 FRANK, ANDREAS;MEYER, THORSTEN
分类号 B42D15/00;B42D25/29;B44F7/00;G07D7/00;G07D7/12 主分类号 B42D15/00
代理机构 代理人
主权项
地址