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发明公开
CN110062702A 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：
示出了安全元件(100、101)和具有条形式的这种安全元件(100、101)的有价文件(200、201)，安全元件具有聚合物式的第一层(1)和第二层(2)并且具有在第一层(1)与第二层(2)之间的在紫外线辐射下发光的、视觉上能识别的栅格印刷图像(3)，其中，栅格印刷图像(3)具有不透明度并且在安全元件(100、101)之内构造有具有边界轮廓(4)的至少一个加盖面(5)。为了提高防伪安全性所提出的是，聚合物式的两个层(1、2)中的至少一个层至少在加盖面(5)的边界轮廓(4)的区域中具有不透明度并且在其不透明度方面与加盖面(5)的不透明度相匹配地构造，以便减弱发光的栅格印刷图像(3)的加盖面(3)的边界轮廓(4)在安全元件(100、101)上的视觉能识别性。
摘要（英）：

The invention relates to a security element (100,101) and to a value document (200,201) having such a security element (100,101) in the form of a strip, the element having a first (1) and a second polymer layer (2) and a halftone image (3) between the first (1) and the second layer (2), which halftone image, under UV radiation, is luminescent and visually detectable, wherein the halftone image (3)has an opacity and forms at least one overprint surface (5) comprising a bounding contour (4) within the security element (100,101). In order to increase the protection against counterfeiting, according to the invention, at least one of the two polymer layers (1, 2) has an opacity at least in the region of the bounding contour (4) of the overprint surface (5) and the opacity of said polymer layeris matched to the opacity of the overprint surface (5) in order to lessen the visual detectability of the bounding contour (4) of the overprint surface (5) of the luminescent halftone image (3) on the security element (100,101).

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