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1. 发明授权

US11383507B2 Printing press with in-line casting device for the replication and formation of a micro-optical structure 有权
公开(公告)号：US11383507B2
公开(公告)日：2022-07-12
申请号：US16488044
申请日：2018-02-20
申请人： KBA-NOTASYS SA , DE LA RUE INTERNATIONAL LIMITED
发明人： Robert Stierman , Ana Dimitrijevic , Martin Palme , Thomas Kersten , Aurélie Berthon , John Godfrey , Robert Whiteman , Lawrence Commander
IPC分类号： B41F11/02 , B41F15/08 , B41F19/02 , B41F19/00 , B41M1/24 , B42D25/324 , B41F3/54 , B41F21/08
摘要： There is described a printing press (100***; 100****) adapted to carry out printing on a sheet-like or web-like substrate (S), in particular for the production of security documents such as banknotes, comprising a printing unit (2*; 2**; 2***; 2****) designed to print a first side (I) and/or a second side (II) of the substrate (S). The printing press (100***; 100****) further comprises an in-line casting device (80; 80*; 80**; 80***) adapted to apply a layer of material acting as an optical medium on a portion of a first side (I, II) of the substrate (S) and to replicate and form a micro-optical structure (L) in the layer of material acting as optical medium. The printing unit (2*; 2**; 2***; 2****) is furthermore adapted to print at least one printed pattern on the first or second side (I, II) of the substrate (S) in register with the micro-optical structure (L), wherein the printing unit (2*; 2**; 2***; 2****) comprises at least a first printing group (93) being adapted to print at least one printed pattern on the second side (II) of the substrate (S) in register with the micro-optical structure (L) and wherein the in-line casting device (80; 80*; 80**; 80***) comprises at least one embossing cylinder (85), which embossing cylinder (85) also is acting as counter-pressure cylinder and cooperates with a printing cylinder (8) of the at least first printing group (93) and/or whereas the in-line casting device (80; 80*; 80**; 80***) and the at least a first printing group (93) being arranged at the Substrate transport path such way, that in-line casting of the micro-optical structure, on one side of the sheets S, and printing of the associated pattern, on the other side of the sheets S, are performed in a same step, without this involving any sheet transfer operation.

2. 发明申请

US20150151562A1 SECURITY DEVICES 有权
标题翻译：安全设备
公开(公告)号：US20150151562A1
公开(公告)日：2015-06-04
申请号：US14412058
申请日：2013-07-05
申请人： DE LA RUE INTERNATIONAL LIMITED
发明人： Robert Whiteman , Alice Smith , Adam Lister
IPC分类号： B42D25/351
CPC分类号： B42D25/20 , B42D25/00 , B42D25/29 , B42D25/342 , B42D25/351 , B42D25/355 , B42D2033/18 , B42D2035/14 , B42D2035/16 , B42D2035/26 , B42D2035/36 , G02B5/124
摘要： A security device is provided including a first pattern of elements and a second, overlapping, pattern of elements spaced by a transparent layer, the first and second patterns in combination obstructing the passage of light transmitted to a viewer through the device to a varying degree depending on the viewing position. The first and second patterns of elements are configured such that a first region of the device exhibits a maximum change in the degree of obstruction when the device is tilted relative to the viewer about a first tilt axis, and a second region of the device exhibits a maximum change in the degree of obstruction when the device is tilted relative to the viewer about a second tilt axis which is not parallel to the first tilt axis.
摘要翻译：提供了一种安全装置，包括元件的第一图案和由透明层间隔开的第二重叠图案元件，第一和第二图案组合阻碍透过装置的观察者通过不同程度的依赖于在观看位置。元件的第一和第二图案被构造成使得当装置相对于观看者围绕第一倾斜轴线倾斜时，装置的第一区域呈现阻塞程度的最大变化，并且装置的第二区域呈现出当装置相对于观察者围绕不平行于第一倾斜轴线的第二倾斜轴线倾斜时，阻塞程度的最大变化。

3. 发明授权

US10759213B2 Methods of manufacturing security devices 有权
公开(公告)号：US10759213B2
公开(公告)日：2020-09-01
申请号：US16080116
申请日：2017-02-24
申请人： DE LA RUE INTERNATIONAL LIMITED
发明人： Robert Whiteman
IPC分类号： B42D25/378 , B42D25/30 , B41M3/14 , B42D25/40 , B42D25/351 , B42D25/29
摘要： A security device manufacturing method includes: providing a substrate having a viewing region; providing an obscuring layer in the region; providing a first image; applying a mask to the first image and swapping colour components of first and second sub-images of the first image forming: a mask pattern, and a background pattern representing the unswapped colour components on their assigned side; and printing the mask and background patterns on corresponding layer sides. The layer reduces colours visibility on one side when the other side of the layer is viewed in reflection, and allows light through the region when the security device is viewed in transmitted light. When either side of the region is viewed in reflected light, the patterns on that side are dominantly visible and may be distinguished. When the region is viewed in transmitted light from either side, the region is transparent and the colour-composite image is visible.

4. 发明授权

US10421310B2 Method of forming a security document 有权
公开(公告)号：US10421310B2
公开(公告)日：2019-09-24
申请号：US15123777
申请日：2015-03-06
申请人： DE LA RUE INTERNATIONAL LIMITED
发明人： Robert Whiteman
IPC分类号： B42D25/355 , B42D25/364 , B42D25/41 , D21H21/42 , D21H21/44 , D21H21/48 , B42D25/36 , B42D25/21 , G02B1/00
摘要： A method of forming a security document, comprises providing a thread comprising at least one region of heat-transformable material, this material having an optical effect which is transformable in response to applied heat. The thread is integrated with a document substrate material during a substrate forming process, so as to produce a security document substrate having at least one windowed region in which the thread is exposed at the substrate surface, and at least one bridge region in which the thread is not exposed. A patterned heat process is then applied, causing a structural modification in the heat-transformable layer of the thread so as to produce an observable optical effect representative of the heat pattern at one or more predetermined positions with respect to one or more of the said windowed region or bridge region. Security documents bearing threads with such optically transformable materials are also disclosed.

5. 发明授权

US10479129B2 Methods of manufacturing security structures for security documents 有权
公开(公告)号：US10479129B2
公开(公告)日：2019-11-19
申请号：US16073966
申请日：2017-01-30
申请人： DE LA RUE INTERNATIONAL LIMITED
发明人： Robert Whiteman
IPC分类号： B42D25/40 , B42D25/351 , B42D25/337 , B42D25/373 , B42D25/29 , B42D25/355
摘要： A method of manufacturing a hybrid security structure for a security document, the method comprising the steps of: providing a document substrate; applying to the document substrate, by a first process, a first element comprising a first electrically conductive region of the hybrid security structure; applying to the document substrate, by a second process, a second element comprising a second electrically conductive region of the hybrid security structure, wherein the first process is different from the second process; and electrically coupling the first and second electrically conductive regions of the hybrid security structure for detection by a capacitance sensor.

6. 发明授权

US09563999B2 Method and system for identifying a security document 有权
标题翻译：识别安全文件的方法和系统
公开(公告)号：US09563999B2
公开(公告)日：2017-02-07
申请号：US14412576
申请日：2013-07-01
申请人： DE LA RUE INTERNATIONAL LIMITED
发明人： Robert Whiteman
IPC分类号： G06K9/00 , G07D7/02 , H04N7/18 , G06K7/00 , G07D7/00
CPC分类号： G07D7/026 , G06K7/0004 , G07D7/00 , H04N7/18
摘要： A method is provided of identifying a security document using an identifying device. The identifying device is provided with a capacitance sensor and a second sensor. The method includes capacitively coupling a first element of the security document with the capacitance sensor and obtaining first data from the first element using the capacitance sensor. Second data is also obtained from the security document using the second sensor. Output data is then generated based upon the first and second data. A corresponding device and system are also presented.
摘要翻译：提供了一种使用识别装置识别安全文档的方法。识别装置设置有电容传感器和第二传感器。该方法包括将安全文件的第一元件电容耦合到电容传感器，并使用电容传感器从第一元件获得第一数据。也可以使用第二传感器从安全文档获得第二数据。然后基于第一和第二数据生成输出数据。还提出了相应的设备和系统。

7. 发明授权

US10836199B2 Security devices 有权
公开(公告)号：US10836199B2
公开(公告)日：2020-11-17
申请号：US16333153
申请日：2017-09-29
申请人： DE LA RUE INTERNATIONAL LIMITED
发明人： Brian William Holmes , John Godfrey , Robert Whiteman
IPC分类号： B42D25/324 , B42D25/45 , B42D25/351 , B42D25/455 , B42D25/47 , B42D25/373
CPC分类号： B42D25/324 , B42D25/351 , B42D25/373 , B42D25/45 , B42D25/455 , B42D25/47
摘要： A security device is disclosed, comprising an array of focussing elements with regular periodicity in at least a first direction, each focusing element having an optical footprint of which different portions will be directed to the viewer in dependence on the viewing angle; and an array of image elements with regular periodicity in at least the first direction overlapping the array of focusing structures, the image elements representing portions of at least two respective images, and at least one image element from each respective image being located in the optical footprint of each focusing structure. The security device includes a first region and a second region which is laterally offset from the first, the image elements in the first region being laterally shifted in at least the first direction relative to the image elements in the second region such that, at a first viewing angle, in the first region of the device the focussing structures direct image elements corresponding to a first image to the viewer such that the first image is displayed across the first region of the device, and simultaneously, in the second region of the device, the focussing structures direct image elements corresponding to a second image to the viewer such that the second image is displayed across the second region of the device, and at a second viewing angle the second image is displayed across the first region of the device and simultaneously the first image is displayed across the second region of the device. The security device further comprises a colour filter located in use between the image elements and the viewer, the colour filter overlapping at least part of the array of focussing elements and the array of image elements, and having a first colour in the first region of the device and a different colour in the second region of the device such that the colour appearance of the first and second images is different in the respective first and second regions of the device.

8. 发明授权

US10543710B2 Security devices 有权
公开(公告)号：US10543710B2
公开(公告)日：2020-01-28
申请号：US15869784
申请日：2018-01-12
申请人： DE LA RUE INTERNATIONAL LIMITED
发明人： Robert Whiteman , Alice Smith , Adam Lister
IPC分类号： B42D25/342 , B42D25/20 , G02B5/124 , B42D25/355 , B42D25/43 , B42D25/378 , B42D25/369 , B42D25/391 , B42D25/387 , B42D25/373 , B42D25/435 , B42D25/29 , B42D25/00 , B42D25/351
摘要： A security device is provided including a first pattern of elements and a second, overlapping, pattern of elements spaced by a transparent layer, the first and second patterns in combination obstructing the passage of light transmitted to a viewer through the device to a varying degree depending on the viewing position. The first and second patterns of elements are configured such that a first region of the device exhibits a maximum change in the degree of obstruction when the device is tilted relative to the viewer about a first tilt axis, and a second region of the device exhibits a maximum change in the degree of obstruction when the device is tilted relative to the viewer about a second tilt axis which is not parallel to the first tilt axis.

9. 发明授权

US10467721B2 Methods of manufacturing security documents and security devices 有权
公开(公告)号：US10467721B2
公开(公告)日：2019-11-05
申请号：US15740596
申请日：2016-07-11
申请人： DE LA RUE INTERNATIONAL LIMITED
发明人： Brian William Holmes , Robert Whiteman , Lawrence George Commander
IPC分类号： G06T1/00 , G06T7/80 , B29D11/00 , G02B3/00 , G02B1/04 , B42D25/425 , B42D25/45 , B42D25/455 , B42D25/324 , B42D25/46 , B42D25/342 , B42D25/351 , B42D25/355 , B42D25/378 , B42D25/48 , B42D25/29 , B42D25/23 , B42D25/24 , B42D25/47 , B41M3/14 , G06K9/32 , H04N1/00 , H04N5/232 , H04N5/247
摘要： Methods of manufacturing security documents and security devices, and corresponding products, provide a lenticular device effect in a first registration zone. Viewing its appearance from two different angles in this way, the relative positioning of the focussing element array and the image array can be judged to a high degree of accuracy. If the two arrays do not have the desired relative position, this will be clearly apparent since the different first and second images will not be captured at the first and second test viewing angles.

10. 发明授权

US10249113B2 Secure entry system 有权
公开(公告)号：US10249113B2
公开(公告)日：2019-04-02
申请号：US15318168
申请日：2015-06-09
申请人： DE LA RUE INTERNATIONAL LIMITED
发明人： Robert Whiteman
IPC分类号： G07C9/00 , G06K9/00
摘要： A secure entry system is provided. The secure entry system includes an authorization apparatus including a reader for reading data, and a record medium, in which the record medium is presented to the reader, and characterized in that the reader and the record medium or a member connected to the record medium include one or more pairs of visible and/or tactile markings which, only when the record medium is correctly presented to the reader, cooperate with one another in a predetermined manner.

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