SYSTEMS AND METHODS FOR TIME CHANGING DYNAMIC SECURITY CODE
    3.
    发明申请
    SYSTEMS AND METHODS FOR TIME CHANGING DYNAMIC SECURITY CODE 审中-公开
    时间变化动态安全守则的系统与方法

    公开(公告)号:US20150332135A1

    公开(公告)日:2015-11-19

    申请号:US14716443

    申请日:2015-05-19

    Abstract: The present technology provides dynamic security code systems and method for their creation and use. The systems include a base layer including a first pattern and a sublimating compound layer including a plurality of materials selectively covering the base layer. In some embodiments, each of the plurality of materials is configured to sublimate at respective sublimation rates. The system further includes a shielding layer configured to shield the base layer and the sublimating compound layer to form a security code. The shielding layer can be configured to control a diffusion rate of the plurality of materials through the shielding layer such that the security code is changed.

    Abstract translation: 本技术为其创建和使用提供了动态安全代码系统和方法。 该系统包括包括第一图案和包括选择性地覆盖基层的多种材料的升华化合物层的基层。 在一些实施例中,多个材料中的每一个被配置为以相应的升华速率升华。 该系统还包括屏蔽层,其被配置为屏蔽基层和升华化合物层以形成安全码。 屏蔽层可以被配置为控制多个材料通过屏蔽层的扩散速率,使得安全码被改变。

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