公开(公告)号：US20150334824A1

公开(公告)日：2015-11-19

申请号：US14367541

申请日：2012-12-21

申请人： LEONHARD KURZ Stiftung & Co. KG ,  PolyIC GmbH & Co. KG ,  OVD Kinegram AG

发明人： Walter Fix ,  Andreas Ullmann ,  Manfred Walter ,  Thomas Herbst ,  Ludwig Brehm ,  Achim Hansen ,  Andreas Schilling ,  Haymo Katschorek ,  Norbert Laus ,  Carolin Born ,  Andreas Lange

IPC分类号： H05K1/02 ,  H05K3/46

CPC分类号： H05K1/0274 ,  G02B1/11 ,  G02B1/116 ,  G02B1/118 ,  G06F3/041 ,  H05B3/84 ,  H05B2203/002 ,  H05B2203/013 ,  H05B2203/017 ,  H05K3/4664 ,  H05K2203/095 ,  H05K2203/107

摘要： The invention provides a large number of possibilities for how, in the case of a multi-layer body with electrically conductive elements which are not visible to the naked eye, the electrically conductive elements can be prevented from excessively reflecting light back. Here, a suitable surface roughness for the electrically conductive elements can be selected, or at least one additional layer (54) can be provided on the electrically conductive elements (51l).

摘要翻译： 本发明提供了大量的可能性，即在具有不能肉眼可见的导电元件的多层体的情况下，可以防止导电元件过度反射光。 这里，可以选择用于导电元件的合适的表面粗糙度，或者可以在导电元件（51l）上提供至少一个附加层（54）。

公开(公告)号：US20150192897A1

公开(公告)日：2015-07-09

申请号：US14410825

申请日：2013-06-25

申请人： OVD Kinegram AG

发明人： Andreas Schilling ,  Sebastian Mader ,  Rene Staub ,  Wayne Robert Tompkin ,  Harald Walter

IPC分类号： G03H1/00 ,  G02B5/18

CPC分类号： G03H1/0011 ,  B42D25/21 ,  B42D25/324 ,  B42D25/328 ,  B42D25/346 ,  B42D25/351 ,  B42D25/355 ,  B42D25/36 ,  B42D25/373 ,  B42D25/378 ,  B44C1/1729 ,  B44F1/14 ,  G02B5/18 ,  G03H1/0244 ,  G09F2003/0276

摘要： A decorative element (2), in particular in the form of a transfer film, a laminating film or a security thread, as well as a security document with a decorative element and a method for producing same is described. The decorative element (2) has a microstructure (4) which generates an optical effect in incident light and/or with light passing through. In a first area (32), the microstructure (4) has a base surface (40) and several base elements (41) which have in each case an element surface raised or lowered compared with the base surface (40) and a flank arranged between the element surface and the base surface (40). The base surface (40) of the microstructure defines a base plane spanned by coordinate axes x and y. The element surfaces of the base elements (41) in each case run substantially parallel to the base plane. In at least one or more first zones of the first area (32), the element surfaces of the base elements (41) and the base surface (40) are spaced apart in a direction running perpendicular to the base plane (40) in the direction of a coordinate axis z by a first distance which is chosen such that a color is generated in the one or more first zones in particular by interference of the light reflected at the base surface and the element surfaces in incident light and/or in particular by interference of the light transmitted through the element surfaces and the base surfaces with light passing through.

摘要翻译： 描述了装饰元件（2），特别是转印膜，层压膜或安全线的形式，以及具有装饰元件的安全文件及其制造方法。 装饰元件（2）具有在入射光和/或通过光中产生光学效应的微结构（4）。 在第一区域（32）中，微结构（4）具有基底表面（40）和几个基体元件（41），它们在每种情况下都具有与基底表面（40）相比升高或降低的元件表面， 在所述元件表面和所述基础表面（40）之间。 微结构的基面（40）定义了由坐标轴x和y跨越的基面。 基本元件（41）的元件表面在每种情况下基本上平行于基础平面延伸。 在第一区域（32）的至少一个或多个第一区域中，基体元件（41）和基座表面（40）的元件表面在垂直于基础平面（40）的方向上间隔开， 坐标轴z的方向被选择为使得在一个或多个第一区域中产生颜色，特别是通过在入射光和/或特别是在基底表面反射的光和元件表面的光的干涉而产生颜色 通过光穿过元件表面和基底表面的光的干涉。