公开(公告)号：US08964296B2

公开(公告)日：2015-02-24

申请号：US13696479

申请日：2011-05-05

申请人： Winfried Hoffmuller ,  Theodor Burchard ,  Michael Rahm ,  Josef Schinabeck ,  Manfred Heim ,  Andreas Rauch ,  Christian Fuhse

发明人： Winfried Hoffmuller ,  Theodor Burchard ,  Michael Rahm ,  Josef Schinabeck ,  Manfred Heim ,  Andreas Rauch ,  Christian Fuhse

IPC分类号： G02B27/10

CPC分类号： B32B38/10 ,  B42D25/21 ,  B42D25/29 ,  B42D25/324 ,  B42D25/328 ,  B42D25/342 ,  B42D25/425 ,  B42D25/47 ,  B42D2035/44 ,  B44C1/1737

摘要： A method for producing a microstructure on a carrier by: (a) manufacturing a donor foil by forming an embossed structure with elevations and depressions in a first foil material and applying a transfer layer to the embossed structure, (b) manufacturing an acceptor foil by applying an adhesive layer to a second foil material, (c) laminating the donor foil and the acceptor foil by means of the adhesive layer, the transfer layer on the elevations of the embossed structure bonding to the adhesive layer, and (d) transferring the bonded regions of the transfer layer to the acceptor foil by separating the donor foil and the acceptor foil from each other, thereby forming in the acceptor foil a first microstructure from the transferred regions of the transfer layer, and/or forming in the donor foil a second microstructure complementary to the first microstructure.

摘要翻译： 一种通过以下步骤制造载体上的显微组织的方法：（a）通过在第一箔材料中形成具有凸起和凹陷的压花结构并在压花结构上施加转印层来制造供体箔，（b）通过 将粘合剂层施加到第二箔材料上，（c）通过粘合剂层层叠施主箔和受主箔，将压印结构的高度上的转印层粘合到粘合剂层上，以及（d） 通过将施主箔和受主箔彼此分离，从而在受主箔中形成来自转移层的转移区域的第一微结构和/或在供体箔a中形成的转移层的接合区域 第二微结构与第一微结构互补。

公开(公告)号：US20130063826A1

公开(公告)日：2013-03-14

申请号：US13696479

申请日：2011-05-05

申请人： Winfried Hoffmuller ,  Theodor Burchard ,  Michael Rahm ,  Josef Schinabeck ,  Manfred Heim ,  Andreas Rauch ,  Christian Fuhse

发明人： Winfried Hoffmuller ,  Theodor Burchard ,  Michael Rahm ,  Josef Schinabeck ,  Manfred Heim ,  Andreas Rauch ,  Christian Fuhse

IPC分类号： B32B38/10 ,  B42D15/00

CPC分类号： B32B38/10 ,  B42D25/21 ,  B42D25/29 ,  B42D25/324 ,  B42D25/328 ,  B42D25/342 ,  B42D25/425 ,  B42D25/47 ,  B42D2035/44 ,  B44C1/1737

摘要： A method for producing a microstructure on a carrier by: (a) manufacturing a donor foil by forming an embossed structure with elevations and depressions in a first foil material and applying a transfer layer to the embossed structure, (b) manufacturing an acceptor foil by applying an adhesive layer to a second foil material, (c) laminating the donor foil and the acceptor foil by means of the adhesive layer, the transfer layer on the elevations of the embossed structure bonding to the adhesive layer, and (d) transferring the bonded regions of the transfer layer to the acceptor foil by separating the donor foil and the acceptor foil from each other, thereby forming in the acceptor foil a first microstructure from the transferred regions of the transfer layer, and/or forming in the donor foil a second microstructure complementary to the first microstructure.

摘要翻译： 一种通过以下步骤制造载体上的显微组织的方法：（a）通过在第一箔材料中形成具有凸起和凹陷的压花结构并在压花结构上施加转印层来制造供体箔，（b）通过 将粘合剂层施加到第二箔材料上，（c）通过粘合剂层层叠施主箔和受主箔，将压印结构的高度上的转印层粘合到粘合剂层上，以及（d） 通过将施主箔和受主箔彼此分离，从而在受主箔中形成来自转移层的转移区域的第一微结构和/或在供体箔a中形成的转移层的接合区域 第二微结构与第一微结构互补。

公开(公告)号：US10046585B2

公开(公告)日：2018-08-14

申请号：US13996980

申请日：2011-12-20

申请人： Winfried Hoffmuller ,  Michael Rahm ,  Theodor Burchard ,  Andreas Rauch ,  Rudolf Seidler ,  Anne Bucker ,  Armin Weingartner ,  Bernhard Wiedner ,  Christian Fuhse

发明人： Winfried Hoffmuller ,  Michael Rahm ,  Theodor Burchard ,  Andreas Rauch ,  Rudolf Seidler ,  Anne Bucker ,  Armin Weingartner ,  Bernhard Wiedner ,  Christian Fuhse

IPC分类号： B42D25/00 ,  B42D25/342 ,  B42D15/00 ,  B29D11/00 ,  G02B3/00 ,  B42D25/40 ,  B41M1/24 ,  B41M3/14

摘要： A micro-optical inspection arrangement comprises micro-focusing elements which are composite bodies consisting of a main part and an additional part and which have a reference focal length. The main parts are provided as micro-focusing element preforms, and the additional parts are formed from one or more functional coatings. The invention also relates to a method for producing such a micro-optical inspection arrangement and to a micro-optical displaying arrangement comprising the micro-optical inspection arrangement according to the invention and a microstructure arrangement, in particular a moiré magnification arrangement and a modulo magnification arrangement. The invention also relates to security elements and data carriers that have the micro-optical inspection arrangement according to the invention.

公开(公告)号：US20130270813A1

公开(公告)日：2013-10-17

申请号：US13996980

申请日：2011-12-20

申请人： Winfried Hoffmuller ,  Michael Rahm ,  Theodor Burchard ,  Andreas Rauch ,  Rudolf Seidler ,  Anne Bucker ,  Armin Weingartner ,  Bernhard Wiedner ,  Christian Fuhse

发明人： Winfried Hoffmuller ,  Michael Rahm ,  Theodor Burchard ,  Andreas Rauch ,  Rudolf Seidler ,  Anne Bucker ,  Armin Weingartner ,  Bernhard Wiedner ,  Christian Fuhse

IPC分类号： B42D15/00

CPC分类号： B42D15/00 ,  B29D11/00298 ,  B29D11/00365 ,  B41M1/24 ,  B41M3/148 ,  B42D25/00 ,  B42D25/342 ,  B42D25/40 ,  G02B3/0031 ,  Y10T29/49982

摘要： A micro-optical inspection arrangement comprises micro-focusing elements which are composite bodies consisting of a main part and an additional part and which have a reference focal length. The main parts are provided as micro-focusing element preforms, and the additional parts are formed from one or more functional coatings. The invention also relates to a method for producing such a micro-optical inspection arrangement and to a micro-optical displaying arrangement comprising the micro-optical inspection arrangement according to the invention and a microstructure arrangement, in particular a moiré magnification arrangement and a modulo magnification arrangement. The invention also relates to security elements and data carriers that have the micro-optical inspection arrangement according to the invention.

摘要翻译： 微光学检查装置包括作为由主要部分和附加部分组成并且具有参考焦距的复合体的微聚焦元件。 主要部件被提供为微聚焦元件预制件，并且附加部件由一个或多个功能性涂层形成。 本发明还涉及一种用于制造这种微光学检查装置的方法以及包括根据本发明的微光学检查装置和微结构布置的微光学显示装置，特别是莫尔放大布置和模放大率 安排。 本发明还涉及具有根据本发明的微光学检查装置的安全元件和数据载体。

公开(公告)号：US08685488B2

公开(公告)日：2014-04-01

申请号：US12809909

申请日：2008-12-17

申请人： Winfried Hoffmuller ,  Theodor Burchard ,  Marius Dichtl ,  Patrick Renner ,  Michael Rahm ,  Manfred Heim ,  Lars Hoffmann ,  Manfred Dotzler ,  Ralf Liebler ,  Mario Keller

发明人： Winfried Hoffmuller ,  Theodor Burchard ,  Marius Dichtl ,  Patrick Renner ,  Michael Rahm ,  Manfred Heim ,  Lars Hoffmann ,  Manfred Dotzler ,  Ralf Liebler ,  Mario Keller

IPC分类号： B41M3/14 ,  B44F1/12

CPC分类号： B42D25/324 ,  B41M1/04 ,  B41M1/10 ,  B41M3/14 ,  B42D25/342 ,  B42D25/47 ,  B42D2035/20 ,  B42D2035/44 ,  Y10T428/24479

摘要： The present invention relates to a method for producing a micropattern on a substrate (22), in which a substrate (22) is provided with a relief pattern (26, 28) that exhibits elevations (26) and depressions (28), and in which the elevations (26) and/or depressions (26) are arranged in the form of the desired micropattern, and with a printing tool, an imprint material (30; 34) is transferred to the relief pattern (26, 28), the viscosity of the imprint material (30; 34) being chosen such that the imprint material (30; 34) is selectively transferred either substantially only onto the elevations (26) or substantially only into the depressions (28) of the relief pattern.

摘要翻译： 本发明涉及一种在基板（22）上制造微图案的方法，其中基板（22）设置有具有高度（26）和凹陷（28）的浮雕图案（26,28），并且 其中高度（26）和/或凹陷（26）以期望的微图案的形式布置，并且利用印刷工具，压印材料（30; 34）被传送到浮雕图案（26,28）， 压印材料（30; 34）的粘度被选择为使得压印材料（30; 34）基本上仅选择性地转移到高度（26）上或基本上仅转移到浮雕图案的凹陷（28）中。

公开(公告)号：US07808605B2

公开(公告)日：2010-10-05

申请号：US11568390

申请日：2005-04-29

申请人： Winfried Hoffmuller ,  Theodor Burchard ,  Thorsten Pillo ,  Manfred Heim

发明人： Winfried Hoffmuller ,  Theodor Burchard ,  Thorsten Pillo ,  Manfred Heim

IPC分类号： G02F1/1335 ,  B42D15/00

CPC分类号： B42D25/364 ,  B42D25/29 ,  B42D25/373 ,  B42D25/391 ,  B42D25/425 ,  B42D2033/26 ,  B44C1/14

摘要： The present invention relates to a foil material for transfer to a target substrate, and methods for manufacturing such a foil material. In a method according to the present invention, a plastic substrate foil (32) is provided that is suitable for aligning liquid crystal material. To the substrate foil (32) is discontiguously applied a layer (34) comprising a liquid crystal material that is aligned.

摘要翻译： 本发明涉及一种用于转印到目标基板上的箔材料及其制造方法。 在根据本发明的方法中，提供了适于对准液晶材料的塑料基板（32）。 向衬底箔（32）不自觉地施加包含对准的液晶材料的层（34）。

公开(公告)号：US08622435B2

公开(公告)日：2014-01-07

申请号：US11573506

申请日：2005-08-08

申请人： Theodor Burchard ,  Winfried Hoffmuller ,  Thorsten Pillo ,  Manfred Heim ,  Friedrich Kretschmar ,  Jurgen Ruck

发明人： Theodor Burchard ,  Winfried Hoffmuller ,  Thorsten Pillo ,  Manfred Heim ,  Friedrich Kretschmar ,  Jurgen Ruck

IPC分类号： B42D15/00 ,  B42D15/10

CPC分类号： B42D25/364 ,  B42D15/00 ,  B42D25/391 ,  B42D2033/26 ,  B42D2035/34

摘要： The present invention relates to a security element (30) for securing valuable articles, having a first layer (13), composed of cholesteric liquid crystal material, that is present at least in some areas, a second layer (14), composed of liquid crystal material, that is present at least in some areas, and a further layer (22), having a machine-readable feature, that is present at least in some areas and that is covered at least in some areas by the first and second layer composed of liquid crystal material.

摘要翻译： 本发明涉及一种用于固定有价物品的安全元件（30），其具有至少存在于一些区域中的由胆甾型液晶材料构成的第一层（13），由液体组成的第二层（14） 至少存在于一些区域中的晶体材料，以及具有机器可读特征的另外的层（22），其至少存在于一些区域中，并且至少在一些区域被第一和第二层覆盖 由液晶材料组成。

公开(公告)号：US20110115212A1

公开(公告)日：2011-05-19

申请号：US13055515

申请日：2009-08-04

申请人： Winfried Hoffmuller ,  Patrick Renner ,  Manfred Heim ,  Theodor Burchard

发明人： Winfried Hoffmuller ,  Patrick Renner ,  Manfred Heim ,  Theodor Burchard

IPC分类号： B44F1/12 ,  B44C1/00 ,  B44C1/17 ,  B32B37/02 ,  B32B37/14 ,  B32B38/10 ,  B42D15/10

CPC分类号： B42D25/43 ,  B32B2425/00 ,  B42D25/29 ,  B42D25/324 ,  B42D25/328 ,  B42D25/445 ,  B42D25/47 ,  B42D2033/18 ,  B42D2035/16 ,  B42D2035/36 ,  Y10T156/17

摘要： The present invention relates to a method for producing a security element (1), to a security element (1) obtainable by the method according to the invention, to transfer materials having the security elements according to the invention, and to objects of value secured with the security elements according to the invention. The security element (1) according to the invention has two functional layers (12, 22) which are bonded together by means of a resist layer (30). The resist layer (30) has a pattern which is employed to generate a congruent pattern in the first functional layer (12). Then the pattern of the resist layer (30), and thus also of the first functional layer (12), is exactly reproduced in the second functional layer (22). This is achieved by bonding the second functional layer (22) in the form of the pattern of the resist layer (30). The non-bonded areas of the second functional layer (22) are removed, thereby forming negative writing.

摘要翻译： 本发明涉及一种用于生产安全元件（1）的方法，通过根据本发明的方法可获得的安全元件（1），用于将具有根据本发明的安全元件的材料转移到具有价值的物体上 与根据本发明的安全元件。 根据本发明的安全元件（1）具有通过抗蚀剂层（30）结合在一起的两个功能层（12,22）。 抗蚀剂层（30）具有用于在第一功能层（12）中产生全等图案的图案。 那么抗蚀剂层（30）的图案也因此也是第一功能层（12）的图案在第二功能层（22）中精确地再现。 这通过以抗蚀剂层（30）的图案的形式接合第二功能层（22）来实现。 除去第二功能层（22）的非接合区域，从而形成负写入。

公开(公告)号：US20080054621A1

公开(公告)日：2008-03-06

申请号：US11573506

申请日：2005-08-08

申请人： Theodor Burchard ,  Winfried Hoffmuller ,  Thorsten Pillo ,  Manfred Heim ,  Friedrich Kretschmar ,  Jurgen Ruck

发明人： Theodor Burchard ,  Winfried Hoffmuller ,  Thorsten Pillo ,  Manfred Heim ,  Friedrich Kretschmar ,  Jurgen Ruck

IPC分类号： B42D15/00

CPC分类号： B42D25/364 ,  B42D15/00 ,  B42D25/391 ,  B42D2033/26 ,  B42D2035/34

摘要： The invention relates to a security element (30) for securing valuables. Said element comprises at least one at least partial first layer (13) from a cholesteric liquid-crystalline material, an at least partial second layer (14) from a liquid-crystal material, and an at least partial additional layer (22) having a machine-readable feature that is at least partially covered by the first and second layer from the liquid-crystalline material.

摘要翻译： 本发明涉及一种用于固定贵重物品的安全元件（30）。 所述元件包括来自胆甾型液晶材料的至少一个至少部分第一层（13），来自液晶材料的至少部分第二层（14）和至少部分附加层（22），所述至少部分附加层具有 机器可读特征，其至少部分地被第一层和第二层从液晶材料覆盖。

公开(公告)号：US09248689B2

公开(公告)日：2016-02-02

申请号：US13055515

申请日：2009-08-04

申请人： Winfried Hoffmuller ,  Patrick Renner ,  Manfred Heim ,  Theodor Burchard

发明人： Winfried Hoffmuller ,  Patrick Renner ,  Manfred Heim ,  Theodor Burchard

IPC分类号： B42D25/43 ,  B42D25/324 ,  B42D25/445 ,  B42D25/29 ,  B42D25/328 ,  B42D25/47

CPC分类号： B42D25/43 ,  B32B2425/00 ,  B42D25/29 ,  B42D25/324 ,  B42D25/328 ,  B42D25/445 ,  B42D25/47 ,  B42D2033/18 ,  B42D2035/16 ,  B42D2035/36 ,  Y10T156/17

摘要： The present invention relates to a method for producing a security element (1), to a security element (1) obtainable by the method according to the invention, to transfer materials having the security elements according to the invention, and to objects of value secured with the security elements according to the invention. The security element (1) according to the invention has two functional layers (12, 22) which are bonded together by means of a resist layer (30). The resist layer (30) has a pattern which is employed to generate a congruent pattern in the first functional layer (12). Then the pattern of the resist layer (30), and thus also of the first functional layer (12), is exactly reproduced in the second functional layer (22). This is achieved by bonding the second functional layer (22) in the form of the pattern of the resist layer (30). The non-bonded areas of the second functional layer (22) are removed, thereby forming negative writing.

摘要翻译： 本发明涉及一种用于生产安全元件（1）的方法，通过根据本发明的方法可获得的安全元件（1），用于将具有根据本发明的安全元件的材料转移到具有价值的物体上 与根据本发明的安全元件。 根据本发明的安全元件（1）具有通过抗蚀剂层（30）结合在一起的两个功能层（12,22）。 抗蚀剂层（30）具有用于在第一功能层（12）中产生全等图案的图案。 那么抗蚀剂层（30）的图案也因此也是第一功能层（12）的图案在第二功能层（22）中精确地再现。 这通过以抗蚀剂层（30）的图案的形式接合第二功能层（22）来实现。 除去第二功能层（22）的非接合区域，从而形成负写入。