Security Ekement Provided with an Optically-Variable Layer and Method for The Production Thereod
    8.
    发明申请
    Security Ekement Provided with an Optically-Variable Layer and Method for The Production Thereod 有权
    提供光学可变层的安全性保护及其生产方法

    公开(公告)号:US20070241553A1

    公开(公告)日:2007-10-18

    申请号:US11576583

    申请日:2005-10-06

    IPC分类号: B42D15/00

    摘要: The present invention relates to a security element for securing valuable articles, having an optically variable layer (20) that imparts different color impressions at different viewing angles. According to the present invention, in a covering area (32), a semi-transparent ink layer (34) is disposed on top of the optically variable layer (20), the color impression of the optically variable layer (20) being coordinated with the color impression of the semi-transparent ink layer (34) in the covering area (32) when viewed under predefined viewing conditions.

    摘要翻译: 本发明涉及一种用于固定有价值物品的安全元件,具有在不同视角下赋予不同颜色印象的光学可变层(20)。 根据本发明,在覆盖区域(32)中,在光学可变层(20)的顶部设置半透明油墨层(34),光学可变层(20)的彩色印象与 当在预定的观察条件下观察时,覆盖区域(32)中的半透明油墨层(34)的颜色印象。

    Security element for protecting documents of value
    9.
    发明授权
    Security element for protecting documents of value 有权
    保护有价值文件的安全要素

    公开(公告)号:US08740094B2

    公开(公告)日:2014-06-03

    申请号:US12515903

    申请日:2007-11-21

    IPC分类号: G06K19/06

    CPC分类号: G07D7/04 G07D7/004

    摘要: The invention relates to a security element for protecting documents of value, which has magnetic material. A portion of a magnetic coding is arranged on the security element, which coding consists of several magnetic areas and several gap areas. The portion of the magnetic coding is arranged in a predetermined direction along the security element, for example perpendicularly to a transport direction of the security element or document of value through a magnet sensor. Concerning the length of the magnetic areas and of the gap areas of the magnetic coding, certain length conditions are predetermined, which are chosen in dependence on the magnet sensor employed.

    摘要翻译: 本发明涉及一种用于保护具有磁性材料的价值文件的安全元件。 磁性编码的一部分被布置在安全元件上,该编码由几个磁性区域和几个间隙区域组成。 磁编码的部分沿安全元件沿预定方向布置,例如通过磁传感器垂直于安全元件或价值文件的传送方向。 关于磁性区域的长度和磁性编码的间隙区域的长度,某些长度条件是预先确定的,其根据所使用的磁体传感器来选择。