专利名称：SECURITY ELEMENT
发明人：Thomas Bolle,Hans Reichert,Michelle
Richert,Igor Zhurminsky,Marc Schnieper
申请号：US13823348申请日：20110927
公开号：US20130208327A1公开日：20130815
专利附图：
摘要：The present invention is in the field of security documents, more particularly inthe field of security elements aimed to protect security documents against copying(illegal reproduction) and counterfeiting. It discloses a security element having a security
feature which changes its visual appearance after irradiation with light, especially with UVlight and at rotation and/or tilting. Security documents comprising said security element,as well as a method for producing said security element, are also disclosed.
申请人：Thomas Bolle,Hans Reichert,Michelle Richert,Igor Zhurminsky,Marc Schnieper
地址：Efringen-Kirchen DE,Rheinfelden DE,Illzach FR,Zug CH,Onex CH
国籍：DE,DE,FR,CH,CH
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容