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公开(公告)号：US07067071B1
公开(公告)日：2006-06-27
申请号：US09869956
申请日：2000-11-09
申请人： Frank Kappe , Benedikt Ahlers , Arnim Franz-Burgholz , Hans-Jürgen Limburg , Detlef Starick , Monika Voh
发明人： Frank Kappe , Benedikt Ahlers , Arnim Franz-Burgholz , Hans-Jürgen Limburg , Detlef Starick , Monika Voh
CPC分类号： C09K11/025 , C09K11/565 , C09K11/584 , Y10T428/2993
摘要： Zinc sulfide electroluminophores are prepared from solutions of zinc salts with hydrogen sulfide. The zinc sulfide compounds are mixed with activator and coactivator compounds to produce luminophores, and the mixtures are fired in the presence of fixing agents. These fired materials are then treated in an acid bath, washed, neutralized, and optionally filtered and dried.
摘要翻译： 硫化锌电解液由锌盐与硫化氢的溶液制成。 将硫化锌化合物与活化剂和辅助剂化合物混合以产生发光体，并且在固定剂存在下烧结混合物。 然后将这些烧制的材料在酸浴中处理，洗涤，中和，任选地过滤并干燥。
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公开(公告)号：US07252790B2
公开(公告)日：2007-08-07
申请号：US11430950
申请日：2006-05-10
申请人： Frank Kappe , Benedikt Ahlers , Arnim Franz-Burgholz , Hans-Jurgen Limburg , Detlef Starick , Monika Voh
发明人： Frank Kappe , Benedikt Ahlers , Arnim Franz-Burgholz , Hans-Jurgen Limburg , Detlef Starick , Monika Voh
CPC分类号： C09K11/025 , C09K11/565 , C09K11/584 , Y10T428/2993
摘要： Zinc sulfide electroluminophores are prepared from solutions of zinc salts with hydrogen sulfide. The zinc sulfide compounds are mixed with activator and coactivator compounds to produce luminophores, and the mixtures are fired in the presence of fixing agents. These fired materials are then treated in an acid bath, washed, neutralized, and optionally filtered and dried.
摘要翻译： 硫化锌电解液由锌盐与硫化氢的溶液制成。 将硫化锌化合物与活化剂和辅助剂化合物混合以产生发光体，并且在固定剂存在下烧结混合物。 然后将这些烧制的材料在酸浴中处理，洗涤，中和，任选地过滤并干燥。
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公开(公告)号：US20060230980A1
公开(公告)日：2006-10-19
申请号：US11430950
申请日：2006-05-10
申请人： Frank Kappe , Benedikt Ahlers , Arnim Franz-Burgholz , Hans-Jurgen Limburg , Detlef Starick , Monika Voh
发明人： Frank Kappe , Benedikt Ahlers , Arnim Franz-Burgholz , Hans-Jurgen Limburg , Detlef Starick , Monika Voh
CPC分类号： C09K11/025 , C09K11/565 , C09K11/584 , Y10T428/2993
摘要： Zinc sulfide electroluminophores are prepared from solutions of zinc salts with hydrogen sulfide. The zinc sulfide compounds are mixed with activator and coactivator compounds to produce luminophores, and the mixtures are fired in the presence of fixing agents. These fired materials are then treated in an acid bath, washed, neutralized, and optionally filtered and dried.
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公开(公告)号：US06600416B2
公开(公告)日：2003-07-29
申请号：US09916656
申请日：2001-07-26
IPC分类号： G08B2900
CPC分类号： G07D7/12
摘要： The invention relates to a device for validating authenticity features on documents of value and security documents, especially bank notes, personal documents, plastic cards and similar. The device consists of an automatic testing apparatus into which the bank notes for testing are fed and hereby run through a detector device. The detector device is suitable for detecting and evaluating the electroluminescent properties of the authenticity features.
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5.发明授权Value or security product with luminescent security elements and method for the production and use thereof in respect to visual and machine-operated detection of authenticity 有权具有发光安全要素的价值或安全产品及其在视觉和机器操作真实性检测方面的生产和使用方法公开(公告)号：US06530527B1
公开(公告)日：2003-03-11
申请号：US09380501
申请日：1999-11-16
IPC分类号： G06K1906
摘要： A value or security product such as a banknote, ID card or the like, is provided with luminescent security elements which are excitable in an electromagnetic alternating field. A production method of applying the required colors and substances to the value or security product is also provided. Also included is a respective security technology arrangement for visual and machine-operated detection of authenticity, where electrical fields in particular and optical radiation, preferably in the UV wavelength range, are used to excite so-called phosphorous colors, and additional optical effects in the visible UV wavelength range can be achieved by secondary excitation mechanisms.
摘要翻译： 诸如钞票，身份证等的价值或安全产品设置有可在电磁交变场中激发的发光安全元件。 还提供了将所需颜色和物质应用于价值或安全产品的生产方法。 还包括用于视觉和机器操作的真实性检测的各自的安全技术装置，其中特别地使用电场和优选在UV波长范围内的光辐射来激发所谓的磷色，并且在 可见的紫外波长范围可以通过二次激发机制实现。
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6.发明授权公开(公告)号：US06234537B1
公开(公告)日：2001-05-22
申请号：US09374882
申请日：1999-08-13
IPC分类号： B42D1500
CPC分类号： B42D25/23 , B41M3/14 , B41M5/287 , B42D25/29 , B42D2035/34
摘要： A security document with optically excitable dyes for authenticity checking. Dyes are applied to or embedded in the security documents. The dyes are advantageously embedded in a carrier material which in conjunction with the dyes forms a laser-active element. Certain optically excitable dyes are incorporated in a security document in such a way that when the security and/or sensitive document is optically excited, the dyes embedded in the security and/or sensitive document resonate with the material of the securities and secure documents, so that a well-defined narrow spectrum of all excited materials is emitted.
摘要翻译： 具有光学可激发染料的安全文件，用于真实性检查。 染料适用于或嵌入安全文件中。 染料有利地嵌入载体材料中，其与染料结合形成激光活性元件。 某些光学可激发的染料以这样的方式并入安全文件中：当安全和/或敏感文件被光学激发时，嵌入安全和/或敏感文件中的染料与证券和安全文件的材料共鸣，因此 所发射的所有激发材料的明确的狭窄光谱都被排出。
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公开(公告)号：US07724408B2
公开(公告)日：2010-05-25
申请号：US11983540
申请日：2007-11-09
CPC分类号： G07D7/128 , B42D25/29 , G07D7/0032 , G07D7/207
摘要： The invention relates to a security system especially for security documents, wherein a security element is provided in a carrier plane, that under incident light holographically reconstructs a pattern outside the carrier plane, in which concealed information is stored and having a flat transparent verification element which on flat contact with the security element makes the information stored therein visible. The invention further relates to a security element and a verification element for use in the security system and a security document fitted with the security system. The invention additionally relates to an apparatus and a method for reading out the concealed information which is stored holographically in the pattern reconstructed on the security element under incident light.
摘要翻译： 本发明涉及一种特别用于安全文件的安全系统，其中安全元件设置在载体平面中，在入射光下全息地重构载体平面外的图案，其中隐藏的信息被存储并具有平坦的透明验证元件， 与安全元件的平面接触使得存储在其中的信息可见。 本发明还涉及用于安全系统的安全元件和验证元件以及安装有安全系统的安全文件。 本发明还涉及一种用于读出隐藏信息的装置和方法，该隐藏信息被全息地存储在入射光下在安全元件上重构的图案中。
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公开(公告)号：US20080062485A1
公开(公告)日：2008-03-13
申请号：US11983540
申请日：2007-11-09
CPC分类号： G07D7/128 , B42D25/29 , G07D7/0032 , G07D7/207
摘要： The invention relates to a security system especially for security documents, wherein a security element is provided in a carrier plane, that under incident light holographically reconstructs a pattern outside the carrier plane, in which concealed information is stored and having a flat transparent verification element which on flat contact with the security element makes the information stored therein visible. The invention further relates to a security element and a verification element for use in the security system and a security document fitted with the security system. The invention additionally relates to an apparatus and a method for reading out the concealed information which is stored holographically in the pattern reconstructed on the security element under incident light.
摘要翻译： 本发明涉及一种特别用于安全文件的安全系统，其中安全元件设置在载体平面中，在入射光下全息地重构载体平面外的图案，其中隐藏的信息被存储并具有平坦的透明验证元件， 与安全元件的平面接触使得存储在其中的信息可见。 本发明还涉及用于安全系统的安全元件和验证元件以及安装有安全系统的安全文件。 本发明还涉及一种用于读出隐藏信息的装置和方法，该隐藏信息被全息地存储在入射光下在安全元件上重构的图案中。
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公开(公告)号：US06784441B2
公开(公告)日：2004-08-31
申请号：US09899742
申请日：2001-07-03
申请人： Benedikt Ahlers , Roland Gutmann , Arnim Franz-Burgholz , Anett Bailleu , Manfred Paeschke , Peter Halter , Hans Zerbel , Uwe Weber
发明人： Benedikt Ahlers , Roland Gutmann , Arnim Franz-Burgholz , Anett Bailleu , Manfred Paeschke , Peter Halter , Hans Zerbel , Uwe Weber
IPC分类号： G01N2164
摘要： A manually controlled sensor for authenticity identification of luminescent identification features on documents is described, in which the identification feature is illuminated with an excitation wavelength and may respond at a different wavelength, with the response wavelength being detected and evaluated by a radiation receiver. In order to improve the sensitivity and to comply with the safety at work regulations, a focused beam (31, 32), which is emitted from a beam source (1), is converted by focusing optics (2, 3) in such a manner that a scanning bar (22), which is approximately in the form of a line, is projected on the surface of the object (5) to be investigated, which causes the identification region (21) which is arranged on the object (5) to fluoresce in a luminescent manner in at least one subregion, and the luminescence signal produced in this way is passed via detection optics (9, 9′, 10) to an evaluation unit (11), which evaluates the luminescence signal. The sensor is intended to be classified in laser class 3A.
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公开(公告)号：US07092583B2
公开(公告)日：2006-08-15
申请号：US10099472
申请日：2002-03-15
申请人： Benedikt Ahlers , Anett Bailleu , Arnim Franz-Burgholz , Oliver Muth , Manfred Paeschke , Hans Zerbel
发明人： Benedikt Ahlers , Anett Bailleu , Arnim Franz-Burgholz , Oliver Muth , Manfred Paeschke , Hans Zerbel
IPC分类号： G06K9/36
CPC分类号： G07D7/1205
摘要： A method and apparatus are disclosed for determining the authenticity of secured documents which include an authentication element of the type which, when excited with radiation of a specific excitation wavelength, emits radiation which can be detected by a detection unit and evaluated by an evaluating unit. The intensity profile of the emitted radiation is determined in a specified wavelength range over a predetermined measuring period after excitation and analyzed to determine authenticity of the secured document.
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