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1. 发明授权

EP1999726B1 GITTERBILD 有权转让
标题翻译：格图像
公开(公告)号：EP1999726B1
公开(公告)日：2016-05-11
申请号：EP07711798.4
申请日：2007-03-06
申请人： Giesecke & Devrient GmbH
发明人： DICHTL, Marius , GERHARDT, Thomas
IPC分类号： G07D7/00 , G07D7/12 , B42D15/00
CPC分类号： G07D7/128 , B42D25/00 , B42D25/328 , B42D2035/20 , B42D2035/24 , B44F1/10 , G07D7/0032

2. 发明公开

EP2633347A1 GITTERBILD MIT ANEINANDERGRENZENDEN GITTERFELDERN 有权转让
标题翻译：具有连续网格场格栅图像
公开(公告)号：EP2633347A1
公开(公告)日：2013-09-04
申请号：EP11785324.2
申请日：2011-10-26
申请人： Giesecke & Devrient GmbH
发明人： DICHTL, Marius , GERHARDT, Thomas , AMTHOR, Falk
IPC分类号： G02B5/18 , B42D15/00 , B44F1/10 , G06K19/16
CPC分类号： G02B5/1814 , B42D25/29 , B42D25/328 , G02B5/1828 , G02B5/1857 , G02B5/1861
摘要： The invention relates to a grating image (40) having a multiplicity of mutually adjoining grating fields (G0, G1, G2) having a diffuse, viewing-angle-dependent visual appearance, wherein each grating field (G0, G1, G2) is filled within its contour with a grating pattern (M0, M1, M2) composed of a multiplicity of straight ruled grating lines, wherein each grating pattern (M0, M1, M2) has a preferred direction that defines a viewing angle from which the respective grating pattern (M0, M1, M2) is visually discernible. According to the invention, in this case at least two mutually adjoining grating fields (G1, G2) have in each case a non-smooth-edged contour (34) along their common contour region.

3. 发明公开

EP2335100A1 GITTERBILD MIT ACHROMATISCHEN GITTERFELDERN 有权转让
标题翻译：消色差网格场格图像
公开(公告)号：EP2335100A1
公开(公告)日：2011-06-22
申请号：EP09744940.9
申请日：2009-09-15
申请人： Giesecke & Devrient GmbH
发明人： DICHTL, Marius , GERHARDT, Thomas
IPC分类号： G02B5/18
CPC分类号： G02B5/1861 , B42D25/29 , B42D25/324 , B42D25/328 , B42D25/36 , B44F7/00 , G07D7/12
摘要： The invention relates to a grid image having two or more achromatic grid fields (22, 24) including a visual appearance image dependant on the viewing angle, each field containing a grid pattern composed of a plurality of straight dashed grid lines (26) influencing an electromagnetic radiation. According to the invention, the grid fields (22, 24) are arranged in the shape of a predetermined motif (20), - the grid patterns are characterized by the grid pattern parameters of orientation, distance and profiling of the grid lines (26), - in the grid fields (22, 24) at least one of the grid pattern parameters of orientation, distance and profiling varies randomly with a predetermined distribution across the surface of the grid field such that the grid fields (22, 24) are characterized by the grid field parameters of median orientation, orientation variance, median distance, distance variance, profiling and profiling variance of the gridlines (26), and– within the predetermined motif (20) at least the grid field parameter of median orientation from grid field (22, 24) to grid field (22, 24) discretely changes.

4. 发明授权

EP1937893B1 ENTWÄSSERUNGSSIEB UND VERFAHREN ZU SEINER HERSTELLUNG 有权
标题翻译：脱水及其制造方法
公开(公告)号：EP1937893B1
公开(公告)日：2010-11-03
申请号：EP06776829.1
申请日：2006-08-14
申请人： Giesecke & Devrient GmbH
发明人： STUMBECK, Bernd , GREGAREK, André , HÄNELT, Andreas , GERHARDT, Thomas , MAYER, Karlheinz
IPC分类号： D21F1/00 , D21F1/44 , D21F11/00
CPC分类号： D21F1/44 , D21F1/0036 , D21F11/006
摘要： The invention relates to a dewatering filter (20) for producing paper comprising multi-layered watermarks, said dewatering filter comprising a support filter (22) and perforated watermark sheet metal (24) which is connected to said support filter (22), wherein the support filter (22) and the watermark sheet metal (24) are embossed together in the form of the watermark which is to be produced.

5. 发明公开

EP1432868A1 PAPIERSIEB ZUR ERZEUGUNG ZWEISTUFIGER WASSERZEICHEN UND VERFAHREN ZU DESSEN HERSTELLUNG 审中-公开
标题翻译：维也纳ZER DESSEN HERSTELLUNG的PAPERERSIEB ZUR ERZEUGUNG VIELSTUFIGER WASSERZEICHEN UND VERFAHREN ZU DESSEN HERSTELLUNG
公开(公告)号：EP1432868A1
公开(公告)日：2004-06-30
申请号：EP02777101.3
申请日：2002-09-13
申请人： Giesecke & Devrient GmbH
发明人： KAULE, Wittich , MAYER, Karlheinz , STUMBECK, Bernd , WENSAUER, Wolfgang , WILD, Günther , GERHARDT, Thomas , AIGNER, Andreas
IPC分类号： D21F1/44 , D21F1/10 , D21F11/00
CPC分类号： D21F1/0027 , D21F1/44 , D21F11/006
摘要： The invention relates to a papermaking mould (20), which is used to produce two-stage watermarks (1). To produce said mould, partial sections of the papermaking mould (20) are completely sealed by a viscous sealing paste (10), which is subsequently actively or passively cured. The agglomeration of paper during the paper production is impeded in the sections of the paper mould (20) that have been sealed in this manner, so that these areas of the finished paper appear lighter in transmitted light. A mask (30) is used to accurately position the sealing paste (10) on the partial sections of the papermaking mould (20) and/or to cure the sealing paste (10) only in predetermined partial sections, whereby in the latter case, the areas of the sealing paste (10) that have not been cured are washed away.
摘要翻译：通过用粘性密封化合物完全关闭屏幕的一部分来产生用于产生两电平水印的屏幕，其随后被主动地或被动地固化。在屏幕的这样封闭的部分区域，在造纸期间纸沉积被阻碍，使得成品纸在区域中显示为透光。掩模用于将密封化合物精确地定位在筛网的部分区域和/或仅在给定的部分区域中固化密封化合物，由此在后一种情况下，密封化合物的未固化区域被冲洗掉。

6. 发明授权

EP2229287B1 SICHERHEITSMERKMALE MIT GITTER FÜR HOHE KIPPWINKEL 有权转让
标题翻译：并网安全特性用于高倾角
公开(公告)号：EP2229287B1
公开(公告)日：2015-03-04
申请号：EP08869191.0
申请日：2008-12-17
申请人： Giesecke & Devrient GmbH
发明人： RAHM, Michael , GERHARDT, Thomas
IPC分类号： B42D15/00 , B44F1/10 , G02B5/18 , G03H1/00 , G03H1/22
CPC分类号： B44F1/10 , B42D25/29 , B42D25/324 , B42D25/328 , G02B5/1809 , G02B5/1861 , G03H1/00 , G03H1/22 , G03H2001/2223 , G03H2001/2236

7. 发明公开

EP2198407A1 GITTERBILD 审中-公开
公开(公告)号：EP2198407A1
公开(公告)日：2010-06-23
申请号：EP08801534.2
申请日：2008-08-07
申请人： Giesecke & Devrient GmbH
发明人： DICHTL, Marius , GERHARDT, Thomas
IPC分类号： G07D7/12 , G07D7/00
CPC分类号： G07D7/0032 , G07D7/003
摘要： The invention relates to a grid image (30) for illustrating a motif (24) moving about a tilting axis (20) upon tilting of the grid image (30), having two or more grid fields (32, 34, 36) comprising a visual image depending on the viewing angle, each containing a grid pattern made up of a plurality of dashed grid lines influencing an electromagnetic radiation and a preferred direction defining a viewing angle, from which the respective grid field (32, 34, 36) is visually recognizable, wherein according to the invention the grid fields (32, 34, 36) are formed of a plurality of partial regions (32-i, 34-i, 36-i) nestled inside of each other, and each grid field (32, 34, 36) shows a view (24-A, 24-B, 24-C) of the motif (24) that is substantially offset along the tilting axis (20), wherein the viewing angles for the visual recognition and the offsets of the motif views (24- A, 24-B, 24-C) of the grid fields (32, 34, 36) are adjusted to each other such that an illustration of the motif (24) substantially moving along the tilting axis (20) is created for the viewer during the tilting of the grid image (30).
摘要翻译：本发明涉及一种光栅图像（30），用于描绘在倾斜轴（20）倾斜光栅图像（30）时移动的图案（24），该倾斜轴具有两个或多个光栅场（32,34,36），其具有视角依赖的视觉外观，每个都包括由多个光栅线组成的电磁辐射影响光栅图案，并且呈现出确定视角的优选方向，从该视角可以看出适当的光栅场（32,34,36 ）在视觉上是可区分的，其中根据本发明，光栅场（32,34,36）由彼此嵌套的多个子区域（32-i，34-i，36-i）形成，并且每个光栅场（32,34,36）显示基本上沿着倾斜轴线（20）移动的图案（24）视图（24-A，24-B，24-C），其中视觉光栅场（32,34,36）的图案视图（24-A，24-B，24-C）的区别性和偏移量与每个 r，使得在倾斜光栅图像（30）时，为观看者创建基本上沿着倾斜轴线（20）移动的图案（24）描绘。

8. 发明公开

EP1999726A1 GITTERBILD 有权转让
公开(公告)号：EP1999726A1
公开(公告)日：2008-12-10
申请号：EP07711798.4
申请日：2007-03-06
申请人： Giesecke & Devrient GmbH
发明人： DICHTL, Marius , GERHARDT, Thomas
IPC分类号： G07D7/00 , G07D7/12 , B42D15/00
CPC分类号： G07D7/128 , B42D25/00 , B42D25/328 , B42D2035/20 , B42D2035/24 , B44F1/10 , G07D7/0032
摘要： The invention relates to a grating image with achromatic grating areas which have a viewing-angle-dependent appearance, in which a visible movement effect occurs when the viewing angle changes.
摘要翻译：本发明涉及具有视角依赖外观的消色差光栅区域的光栅图像，其中当观察角度变化时发生可见的移动效应。

9. 发明公开

EP2633346A2 OPTISCH VARIABLES FLÄCHENMUSTER 有权转让
标题翻译： OPTISCH VARIABLESFLÄCHENMUSTER
公开(公告)号：EP2633346A2
公开(公告)日：2013-09-04
申请号：EP11778525.3
申请日：2011-10-25
申请人： Giesecke & Devrient GmbH
发明人： FUHSE, Christian , GERHARDT, Thomas
IPC分类号： G02B5/18 , G02B27/22 , B42D15/00
摘要： The invention relates to an optically variable surface pattern which is divided into at least one first sub-area (8) having several first pixel sections (4) and a second sub-area (9) having a plurality of second pixel sections (5). Both sub-areas (8, 9) reproducing, in a manner dependent on the viewing angle, two different view points of the same pattern such that an impression of a three-dimensional image emerges for the observer, and a screened halftone representation of the corresponding view is produced by means of the pixel section (4, 5) of both sub areas (8, 9).
摘要翻译：本发明涉及被分成至少一个具有多个第一像素部分（4）的第一子区域（8）和具有多个第二像素部分（5）的第二子区域（9）的光学可变表面图案，。两个子区域（8,9）以依赖于视角的方式再现相同图案的两个不同视点，使得三维图像的印象出现在观察者身上，并且筛选出的半色调图像通过两个子区域（8,9）的像素部分（4,5）产生相应的视图。

10. 发明公开

EP2126615A1 GITTERBILD 有权
公开(公告)号：EP2126615A1
公开(公告)日：2009-12-02
申请号：EP08715761.6
申请日：2008-02-14
申请人： Giesecke & Devrient GmbH
发明人： DICHTL, Marius , GERHARDT, Thomas
IPC分类号： G02B5/18 , B42D15/00 , B42D15/10
CPC分类号： B42D25/328 , B42D25/29 , B42D25/355 , B42D25/41 , B42D2035/24 , G02B5/1842
摘要： The invention relates to a grid image (20) comprising two or more grid fields (22, 24, 26) which respectively contain a grid pattern that has a plurality of dashed grid lines and that influences electromagnetic radiation. According to the invention, at least one grid field is an achromatic grid field (26) having a visual appearance that is dependent on the viewing angle, and the grid fields (22, 24, 26) are formed from partial areas that are nested one inside the other, the extension thereof in at least one dimension being below the resolution limit of the naked eye.
摘要翻译：网格图像（20）具有包含影响电磁辐射并由一组虚线网格线组成的网格图案的一组网格场（22-26）。网格场是消色差网格场，其视觉外观取决于视角。网格场由彼此重叠的子范围形成，子范围的尺寸低于肉眼的分辨率极限。每个消色差栅格场都有一个优选的方向，它指定一个视野范围。还包括用于制造网格图像的方法的独立权利要求。

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