Forgery-proof information carrier
    1.
    发明授权
    Forgery-proof information carrier 失效
    防伪信息载体

    公开(公告)号:US4568824A

    公开(公告)日:1986-02-04

    申请号:US471758

    申请日:1983-03-03

    IPC分类号: G09F1/02 B42D25/00 G06K19/00

    摘要: A forgery-proof information carrier comprises an insert (1) having a passport photo (7), data about the owner and other security features, and plastics films (5, 6) which are joined in an undetachable manner to the insert (1), and is distinguished in that a metal mask (2) is provided as an edge protection at least in the region of the edges of the information carrier. In a further development to increase the security against forgeries, the metal mask (2) may be inwardly provided with irregular edges (3) or with openings (4).

    摘要翻译: 防伪信息载体包括具有护照照片(7)的插入件(1),关于所有者和其他安全特征的数据以及以不可拆卸的方式连接到插入件(1)的塑料膜(5,6) 并且区别在于,至少在信息载体的边缘区域中设置金属掩模(2)作为边缘保护。 在进一步增加针对伪造物的安全性的发展中,金属掩模(2)可以向内设置有不规则边缘(3)或开口(4)。

    Forgery-proof information carrier
    2.
    发明授权
    Forgery-proof information carrier 失效
    防伪信息载体

    公开(公告)号:US4536015A

    公开(公告)日:1985-08-20

    申请号:US471882

    申请日:1983-03-03

    申请人: Fritz Kirstein

    发明人: Fritz Kirstein

    摘要: An identity card for information is provided by the imprint of security figures on the card or the exposure of features in the data carrier insert. The data carrier may be a photographic silver halide layer of a recording material. In addition to the photograph and data about the owner there is provided a film covering the information carrier with externally applied imprints. The shapes of these external imprints are identical to the security features on the insert and are positioned exactly above said features.

    摘要翻译: 用于信息的身份证由卡上的安全数字的印记或数据载体插入物中的特征的曝光提供。 数据载体可以是记录材料的照相卤化银层。 除了关于业主的照片和数据之外,还提供了一个覆盖信息载体的电影和外部应用的印记。 这些外部印记的形状与插入件上的安全特征相同,并且正好位于所述特征之上。