Security element having a digitised mark and security support or document comprising same
    1.
    发明授权
    Security element having a digitised mark and security support or document comprising same 有权
    具有数字化标记的安全元件和包括其的安全支持或文档

    公开(公告)号:US08684417B2

    公开(公告)日:2014-04-01

    申请号:US11722566

    申请日:2005-12-22

    IPC分类号: B42D15/00 G09C3/00

    摘要: The invention relates to a security element comprising a carrier substrate comprising a transparent or translucent area carrying at least one digitised mark made of at least one set of dots appearing as a three dimensional mark when viewed in transmitted light. The invention relates to a security support or document or article comprising the said security element and to the method of identification and/or authentication of this security support or document or article.

    摘要翻译: 本发明涉及一种安全元件,其包括载体基板,该载体基板包括透明或半透明区域,该透明或半透明区域在透射光中观察时带有由至少一组点出现的三维标记制成的至少一个数字化标记。 本发明涉及包括所述安全元件的安全支持或文档或物品,以及对该安全支持或文档或物品的识别和/或认证的方法。