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发明公开
CN110062701A 安全元件和具有该安全元件的有价文件 有权

安全元件和具有该安全元件的有价文件
摘要：
示出了一种具有安全元件(100、101、102)的有价文件(201、202)和一种呈条带形式的安全元件，安全元件具备带有至少一个压入的衍射结构(3)的第一聚合物层(2)，安全元件具备至少一个与衍射结构(3)在光学上相互作用的构造出作为能视觉识别的第一安全特征的反射全息图(5)的反射层(4)，并且安全元件具备至少一个在UV辐射下发光的加盖部(6)，发光的加盖部构成能在UV光下视觉识别的第二安全特征，其中，反射全息图(5)具有至少一个朝向第二安全特征的透视区域(8)。为了提高安全元件的防伪安全性提出的是，发光的加盖部(6)具有网栅印刷图像(60)，并且透视区域(8)由反射层(4)中的至少一个留空部(7)并且由在留空部(7)的该区域中、至少在网栅印刷图像(60)上方没有衍射结构(3)的聚合物层(2)构成。
摘要（英）：

The invention relates to a value document (201, 202), having a security element (100, 101, 102), and a security element in the form of a strip, having a first polymer layer (2), which has at least onestamped refraction structure (3), at least one reflection layer (4), which optically interacts with the diffraction structure (3) in order to form a reflection hologram (5) as a first visually detectable security feature, and at least one overprint (6), which is luminescent under UV radiation and which forms a second security feature, which is visually detectable under UV light. The reflection hologram (5) has at least one see-through region (8) to the second security feature. In order to increase the antiforgery security of the security element, according to the invention, the luminescent overprint (6) has a halftone image (60) and the see-through region (8) is formed by at least one opening (7) in the reflection layer (4) and by the polymer layer (2), which is free of the diffraction structure (3) in this region of the opening (7) at least over the halftone image (60) of the overprint (6).

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