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1. 发明公开

EP2961617A1 MEHRSCHICHTKÖRPER UND VERFAHREN ZUM HERSTELLEN EINES MEHRSCHICHTKÖRPERS 有权转让
标题翻译：维多利亚州赫尔辛基啤酒厂
公开(公告)号：EP2961617A1
公开(公告)日：2016-01-06
申请号：EP14706614.6
申请日：2014-02-26
申请人： PolyIC GmbH & Co. KG , Leonhard Kurz GmbH & Co. KG , OVD Kinegram AG
发明人： FIX, Walter , WALTER, Manfred , TOMPKIN, Wayne, Robert , SCHILLING, Andreas , SCHMIDT, Klaus , METZGER, Jürgen
IPC分类号： B42D15/08 , G06K19/067 , G06K19/077 , B42D15/00
CPC分类号： G06K19/07754 , B42D15/085 , B42D25/355 , B42D2033/46 , G06K19/067 , G06K19/07722
摘要： The invention relates to a multilayer body comprising a support and a layer which is arranged on the support and comprises an electrically conductive material in a specific arrangement. The multilayer body comprises an information region and a background region (18) which are galvanically separated from each other. Each information region is equipped with a first zone (10) which comprises an electrically conductive material, and the electrically conductive material of the first zones is connected in a conductive manner over the totality of the first zones. Each background region is equipped with a plurality of second zones which comprise an electrically conductive material and which are galvanically separated from one another. Each of the first zones (10) preferably takes up a surface area which is larger than each of the second zones by a factor of at least five. The electrically conductive material is preferably provided with an average surface coverage which varies by less than 25% over all the information regions and the background regions (18). In this manner, a homogenous appearance of the multilayer body is provided, and information provided in the information region by means of the shape, size, and/or alignment of the first zone is not visible without an aid and therefore cannot be copied.
摘要翻译：一种具有载体和层叠在其上的多层体，其包括在这种布置中的导电材料，其包括彼此电气分离的信息区域和背景区域（18）。在每个信息区域中，提供具有导电材料的第一区域（10），整个导电材料与其导电连接。在每个背景区域中，提供具有导电材料的多个第二区域，它们彼此电流分离。每个第一区域（10）优选地占据比每个第二区域大至少五倍的表面积。导电材料优选具有在所有信息区域和背景区域（18）上变化小于25％的平均表面覆盖率。从而确保了多层体的均匀外观，并且由第一区域的形状，尺寸和/或对准提供的信息区域中提供的信息项目在没有帮助的情况下是不可见的，因此不能被复制。

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