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    • 1. 发明申请
    • Item with an optical effect
    • 具有光学效果的物品
    • US20070075150A1
    • 2007-04-05
    • US11511474
    • 2006-08-29
    • Markus LuthiMatthias ReinholdRene Hauser
    • Markus LuthiMatthias ReinholdRene Hauser
    • G06K19/06G06K19/00
    • B42D25/342
    • An item with a surface area creating an optical effect to increase protection against forgery is such that the surface area with the optical effect exhibits at least two images (12, 14) spaced a distance (d) apart. A first image (12) is situated on the surface (11) of a layer of material (10) and the second image (14) is virtual and, by holographic coding, appears to lie a distance (d) from the first image (12). By changing the angle of viewing, the optical perception of the whole image formed by the overlapping of the images (12, 14) changes, whereby the images (12, 14) are matched with respect to each other such that they demonstrate Moiré interference effects. A preferred application for the item is packaging, packaging material, packaging aids, bonds or entry tickets with forgery-proof and/or optically demanding surface area.
    • 具有产生光学效果以增加防伪的保护的表面积的物品使得具有光学效果的表面区域呈现间隔开距离(d)的至少两个图像(12,14)。 第一图像(12)位于材料层(10)的表面(11)上,并且第二图像(14)是虚拟的,并且通过全息编码看起来与第一图像(d)距离(d) 12)。 通过改变观察角度,由图像(12,14)的重叠形成的整个图像的光学感知改变,由此图像(12,14)彼此匹配,使得它们表现出莫尔干涉效应 。 该物品的优选申请是包装,包装材料,包装辅助材料,债券或入场券,具有防伪和/或光线要求很高的表面积。
    • 2. 发明申请
    • Item bearing a printed image
    • 带有打印图像的物品
    • US20070154687A1
    • 2007-07-05
    • US11583912
    • 2006-10-20
    • Markus LuthiMatthias Reinhold
    • Markus LuthiMatthias Reinhold
    • B41M5/00
    • B42D25/387B41M3/06B41M3/144B42D25/00B42D25/23Y10T428/24802
    • An item bearing an image printed with at least one ink that is fluorescent under ultra-violet radiation of specific wavelength is such that the image comprises two partial images, whereby a first partial image in a red fluorescent ink and the second partial image in a green or blue fluorescent ink are arranged as negative images with respect to each other in such a manner that to an observer simultaneously viewing both partial images, each eye individually through a colour filter that is selected for each of the fluorescent colours of both partial images, the partial images appear as a three-dimensional image. A preferred application for the item is for packaging, packing materials, packing aids, bonds or entry tickets with counterfeit-proof and/or optically demanding surface area.
    • 携带印刷有至少一种在特定波长的紫外线辐射下荧光的墨的图像的项目使得图像包括两个部分图像,由此红色荧光墨水中的第一部分图像和绿色的第二部分图像 或蓝色荧光墨水以这样的方式被布置为负像,即,观察者同时观看两个部分图像,每个眼睛分别通过针对两个部分图像的每个荧光颜色选择的滤色器, 部分图像显示为三维图像。 该物品的优选申请是用于包装,包装材料,包装助剂,债券或入场券,具有防伪和/或光学要求很高的表面积。