公开(公告)号：US08248908B2

公开(公告)日：2012-08-21

申请号：US12279791

申请日：2007-04-02

Applicant: Stefan Borgsmüller ,  Steffen Noehte ,  Kay Schulte-Wieking

Inventor： Stefan Borgsmüller ,  Steffen Noehte ,  Kay Schulte-Wieking

IPC: G11B7/24

CPC classification number: G03H1/02 ,  B42D25/324 ,  B42D25/328 ,  B42D25/351 ,  B42D25/41 ,  G03H1/0011 ,  G03H1/0244 ,  G03H1/0252 ,  G03H1/08 ,  G03H2001/188 ,  G03H2001/2231 ,  G03H2001/2234 ,  G03H2001/2284 ,  G03H2210/54 ,  G03H2250/40 ,  G03H2260/62

Abstract: The invention relates to a storage medium comprising a security feature, having a substrate (1, 4, 10), at least one functional layer (2, 5, 11), at least one feature which is written into the functional layer (2, 5, 11) and is visible when reflected and at least one feature which is written into the functional layer (2, 5, 11) and is visible when transmitted, at least one feature being individualized and at least one feature having a diffractive structure. The invention solves the technical problem of providing a larger variety of combinations of different security features. The invention also relates to a method for producing a storage medium comprising a security feature.

Abstract translation: 本发明涉及一种包括安全特征的存储介质，其具有衬底（1,4,10），至少一个功能层（2,5,11），至少一个特征被写入功能层（2， 5,11），并且当被反射时是可见的，并且至少一个特征被写入到功能层（2,5,11）中并且在被传输时是可见的，至少一个特征是个性化的，并且至少一个特征具有衍射结构。 本发明解决了提供不同安全特征的更多种类的组合的技术问题。 本发明还涉及一种用于生产包括安全特征的存储介质的方法。

公开(公告)号：US07123340B2

公开(公告)日：2006-10-17

申请号：US10472970

申请日：2002-03-28

Applicant: Steffen Noehte ,  Christoph Dietrich ,  Robert Thomann ,  Stefan Stadler ,  Jörn Leiber

Inventor： Steffen Noehte ,  Christoph Dietrich ,  Robert Thomann ,  Stefan Stadler ,  Jörn Leiber

IPC: G03B27/00 ,  G03B27/54 ,  G03H1/04

CPC classification number: G03H1/08 ,  G03F7/70383 ,  G03H1/0891

Abstract: The invention relates to a lithograph for producing digital holograms in a storage medium (4), having a light source (6, 10) for producing a write beam (12) with a predefined beam cross section, having a writing lens (14) for focusing the write beam (12) onto the storage medium (4) to be written, the writing lens (14) being arranged in a lens holder (16), and having drive means for the two-dimensional movement of the write beam relative to the storage medium. The technical problem of writing computer-generated holograms as quickly as possible and with little effort by means of optical lithography is solved in that a first drive device (18) is provided for moving the lens holder (16) substantially at right angles to the write beam (12) and in that the aperture of the writing lens (14) is smaller than the beam cross section of the write beam (12).The inventon also relates to a method for the lithographic production of a hologram in a storage medium.

Abstract translation: 本发明涉及一种用于在存储介质（4）中产生数字全息图的平版印刷机，其具有用于产生具有预定束束横截面的写入光束（12）的光源（6,10），该光束横截面具有书写透镜（14） 将写入光束（12）聚焦到待写入的存储介质（4）上，将写入透镜（14）布置在透镜保持器（16）中，并且具有驱动装置，用于写入光束相对于 存储介质。 通过光刻技术尽可能快地以很少的努力来编写计算机生成的全息图的技术问题被解决为：提供第一驱动装置（18），用于与透镜保持器（16）大致垂直于写入 光束（12），并且书写透镜（14）的孔径小于写入光束（12）的光束横截面。 本发明还涉及用于在存储介质中平版印刷全息图的方法。

公开(公告)号：US08120996B2

公开(公告)日：2012-02-21

申请号：US12295695

申请日：2007-04-04

Applicant: Steffen Noehte ,  Robert Thomann

Inventor： Steffen Noehte ,  Robert Thomann

IPC: G11B11/00

CPC classification number: G03F7/70291 ,  G02B19/0014 ,  G02B19/0052 ,  G02B21/08 ,  G02B21/245 ,  G02B27/0081 ,  G02B27/0955 ,  G03H1/0891 ,  G03H2001/0224 ,  G03H2001/048

Abstract: A device providing for microstructuring a storage medium includes a radiation source for producing an at least partially coherent beam from electromagnetic radiation, a modulator provided with a plurality of individually switchable modulator elements, a beam-forming optical element for illuminating the modulator, a reducing optical element for reducing a beam radiated by the modulator, and a transport table for displacing the storage medium in relation to the reducing optical element. The device solves technical problems caused by writing of microstructuring and individual diffractive optical elements, in particular computer-generated holograms having a high speed and high writing energy. The device is achieved in that the reducing optical element is configured with limited diffraction and produces a surface reduction of at least 25 from a surface of the individually switchable modulator elements.

Abstract translation: 提供用于微结构化存储介质的装置包括用于从电磁辐射产生至少部分相干光束的辐射源，设置有多个可单独切换的调制器元件的调制器，用于照亮调制器的波束形成光学元件，还原光学 用于减少由调制器辐射的光束的元件，以及用于相对于还原光学元件移动存储介质的传送台。 该装置解决了由微结构化和单个衍射光学元件的写入引起的技术问题，特别是具有高速度和高写入能量的计算机生成的全息图。 实现该装置的原因在于，还原光学元件被配置为有限的衍射，并且从单独可切换的调制器元件的表面产生至少25的表面减少。

公开(公告)号：US07413830B2

公开(公告)日：2008-08-19

申请号：US10474613

申请日：2002-03-28

Applicant: Steffen Noehte ,  Christoph Dietrich ,  Robert Thomann ,  Matthias Gerspach ,  Jörn Leiber ,  Stefan Stadler

Inventor： Steffen Noehte ,  Christoph Dietrich ,  Robert Thomann ,  Matthias Gerspach ,  Jörn Leiber ,  Stefan Stadler

IPC: A61N5/00 ,  G03F7/20 ,  G03H1/08

CPC classification number: G03F7/704 ,  G03H1/08 ,  G03H1/0891 ,  G03H2001/0478

Abstract: The present invention relates to a method of producing digital holograms in a storage medium, in which the technical problem of writing computer-generated holograms by means of optical lithography as quickly as possible and with little effort with simultaneous accurate control of the timed triggering and the positioning of the write beam is achieved in that a write beam is focused onto the storage medium and moved one-dimensionally relative to the storage medium, in that a scanning beam is focused onto a trigger mask having a plurality of trigger lines and moved one-dimensionally transversely relative to the trigger lines, the movement of the scanning beam being coupled with the movement of the write beam, in that, during the scanning of the trigger lines, a timed trigger signal is generated as a function of the arrangement of the trigger lines, in that, with the aid of the timed trigger signal, the intensity of the write beam on the storage medium is controlled, and in that the hologram is written line by line by introducing radiation energy point by point, the storage medium being displaced transversely with respect to the scanning direction of the lines by a predefined distance to write adjacent lines of the hologram.The technical problem is also solved by a lithograph for producing digital holograms.

Abstract translation: 本发明涉及一种在存储介质中制造数字全息图的方法，其中通过光学平版印刷来尽可能快地编写计算机产生的全息图的技术问题，同时精确地控制定时触发和 写入光束的定位是通过写入光束聚焦到存储介质上并相对于存储介质一维移动的，因为扫描光束被聚焦到具有多条触发线的触发掩模上， 扫描光束的移动与写入光束的移动相结合，因为在扫描触发线期间，定时触发信号作为触发器的布置的函数产生 因为在定时触发信号的帮助下，控制存储介质上的写入光束的强度，并且在该全息 通过逐点引入辐射能量逐行写入，存储介质相对于线的扫描方向横向移位预定距离以写入全息图的相邻线。 技术问题也通过用于制造数字全息图的平版印刷机来解决。

公开(公告)号：US06958836B2

公开(公告)日：2005-10-25

申请号：US10471911

申请日：2002-03-12

Applicant: Jörn Leiber ,  Stefan Stadler ,  Stefan Röber ,  Steffen Noehte ,  Christoph Dietrich

Inventor： Jörn Leiber ,  Stefan Stadler ,  Stefan Röber ,  Steffen Noehte ,  Christoph Dietrich

IPC: G03H1/02 ,  G03H1/22 ,  G03H1/00

CPC classification number: G03H1/0236 ,  G03H1/0011 ,  G03H1/0244 ,  G03H1/028 ,  G03H1/22 ,  G03H1/2249 ,  G03H2001/2223 ,  G03H2001/2231 ,  G03H2001/2244 ,  G03H2210/20 ,  G03H2250/10

Abstract: The invention relates to a hologram carrier having a hologram surface and a reference surface to facilitate the acquisition of the hologram surface by a device. In this case, provision is made for the reference surface to comprise at least one step, which is arranged to interengage with a complementary formation on the device in order to align said device.

Abstract translation: 本发明涉及具有全息图表面和参考表面的全息图载体，以便于通过装置获取全息图表面。 在这种情况下，为参考表面提供包括至少一个步骤，其被布置成与装置上的互补结构相互接合以便对准所述装置。

公开(公告)号：US07727678B2

公开(公告)日：2010-06-01

申请号：US10344152

申请日：2001-05-23

Applicant: Stefan Stadler ,  Steffen Noehte ,  Christoph Dietrich ,  Jörn Leiber ,  Matthias Gerspach

Inventor： Stefan Stadler ,  Steffen Noehte ,  Christoph Dietrich ,  Jörn Leiber ,  Matthias Gerspach

IPC: G03H1/02

CPC classification number: G11B7/253 ,  G03H1/02 ,  G03H1/0244 ,  G03H1/08 ,  G03H2001/0478 ,  G03H2250/36 ,  G03H2250/42 ,  G03H2260/61 ,  G11B7/0065 ,  G11B7/24044 ,  G11B7/245 ,  G11B7/2585 ,  Y10S430/146

Abstract: A holographic data storage medium includes a polymer film which is set up as a storage layer and whose surface structure can be changed locally by heating. The polymer film is set up for the storage of holographic information via the local surface structure of the polymer film. A reflective layer can be provided on the data storage medium.

Abstract translation: 全息数据存储介质包括聚合物膜，其被设置为存储层，并且其表面结构可以通过加热局部改变。 聚合物膜被设置用于通过聚合物膜的局部表面结构存储全息信息。 可以在数据存储介质上提供反射层。

公开(公告)号：US20090160177A1

公开(公告)日：2009-06-25

申请号：US12180263

申请日：2008-07-25

Applicant: Christoph Dietrich ,  Steffen Noehte

Inventor： Christoph Dietrich ,  Steffen Noehte

IPC: B31D1/02

CPC classification number: B31D1/027 ,  B31D1/026 ,  G03H1/0891 ,  G09F3/0292 ,  G09F3/0297 ,  G09F3/10 ,  G09F2003/0229

Abstract: Method of individualizing labels, in which a plurality of labels is formed from a label tape, characterized in that the shape of each label is formed individually.

Abstract translation: 对标签进行个性化的方法，其中从标签带形成多个标签，其特征在于每个标签的形状分别形成。

公开(公告)号：US20090067310A1

公开(公告)日：2009-03-12

申请号：US12282829

申请日：2007-04-02

Applicant: Stefan Borgsmuller ,  Steffen Noehte ,  Kay Schulte-Wieking

Inventor： Stefan Borgsmuller ,  Steffen Noehte ,  Kay Schulte-Wieking

IPC: G11B7/00

CPC classification number: G06K19/16

Abstract: The invention relates to a storage medium, preferably a carrier. The aim of the invention is to make manipulation of data information of the storage medium or of non-authorized copies of the storage medium visible. For this purpose, the storage medium comprises a transparent layer and a layer produced from an opaque material, the layer of the opaque material having a section with a medium transmittance between 0% and 100% which is semi-transparent to electromagnetic radiation and an informative content comprising the value of the medium transmittance being stored in the storage medium.

Abstract translation: 本发明涉及存储介质，优选地涉及载体。 本发明的目的是使存储介质的数据信息或存储介质的非授权副本可操作。 为此，存储介质包括透明层和由不透明材料制成的层，该不透明材料层具有介于0％和100％之间的介质透射率的部分，其对于电磁辐射是半透明的，并且具有信息性 包含存储在存储介质中的介质透射率的值的内容。

公开(公告)号：US20090016208A1

公开(公告)日：2009-01-15

申请号：US12279791

申请日：2007-04-02

Applicant: Stefan Borgsmuller ,  Steffen Noehte ,  Kay Schulte-Wieking

Inventor： Stefan Borgsmuller ,  Steffen Noehte ,  Kay Schulte-Wieking

IPC: G11B7/26

CPC classification number: G03H1/02 ,  B42D25/324 ,  B42D25/328 ,  B42D25/351 ,  B42D25/41 ,  G03H1/0011 ,  G03H1/0244 ,  G03H1/0252 ,  G03H1/08 ,  G03H2001/188 ,  G03H2001/2231 ,  G03H2001/2234 ,  G03H2001/2284 ,  G03H2210/54 ,  G03H2250/40 ,  G03H2260/62

Abstract: The invention relates to a storage medium comprising a security feature, having a substrate (1, 4, 10), at least one functional layer (2, 5, 11), at least one feature which is written into the functional layer (2, 5, 11) and is visible when reflected and at least one feature which is written into the functional layer (2, 5, 11) and is visible when transmitted, at least one feature being individualized and at least one feature having a diffractive structure. The invention solves the technical problem of providing a larger variety of combinations of different security features. The invention also relates to a method for producing a storage medium comprising a security feature.

Abstract translation: 本发明涉及一种包括安全特征的存储介质，其具有衬底（1,4,10），至少一个功能层（2,5,11），至少一个特征被写入功能层（2， 5,11），并且当被反射时是可见的，并且至少一个特征被写入到功能层（2,5,11）中并且在被传输时是可见的，至少一个特征是个性化的，并且至少一个特征具有衍射结构。 本发明解决了提供不同安全特征的更多种类的组合的技术问题。 本发明还涉及一种用于生产包括安全特征的存储介质的方法。

公开(公告)号：US20090154318A1

公开(公告)日：2009-06-18

申请号：US12275952

申请日：2008-11-21

Applicant: Steffen Noehte ,  Robert Thomann

Inventor： Steffen Noehte ,  Robert Thomann

IPC: G11B20/18 ,  G11B7/00

CPC classification number: G03F7/70291 ,  G02B19/0014 ,  G02B19/0052 ,  G02B21/08 ,  G02B21/245 ,  G02B27/0081 ,  G02B27/0955 ,  G03H1/0891 ,  G03H2001/0224 ,  G03H2001/048

Abstract: A device providing for microstructuring a storage medium includes a radiation source for producing an at least partially coherent beam from electromagnetic radiation, a modulator-provided with a plurality of individually switchable modulator elements, a beam-forming optical element for illuminating the modulator, a reducing optical element for reducing a beam radiated by the modulator, and a transport table for displacing the storage medium in relation to the reducing optical element. The device solves technical problems caused by writing of microstructuring and individual diffractive optical elements, in particular computer-generated holograms having a high speed and high writing energy. The device is achieved in that the reducing optical element is configured with limited diffraction and produces a surface reduction of at least 25 from a surface of the individually switchable modulator elements.

Abstract translation: 提供用于微结构化存储介质的装置包括用于从电磁辐射产生至少部分相干光束的辐射源，具有多个可单独切换的调制器元件的调制器，用于照亮调制器的波束形成光学元件， 用于减少由调制器辐射的光束的光学元件，以及用于相对于还原光学元件移动存储介质的传送台。 该装置解决了由微结构化和单个衍射光学元件的写入引起的技术问题，特别是具有高速度和高写入能量的计算机生成的全息图。 实现该装置的原因在于，还原光学元件被配置为有限的衍射，并且从单独可切换的调制器元件的表面产生至少25的表面减少。