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1. 发明公开

EP1117060A1 Authentication of a security article 审中-公开
标题翻译：认证会影响Sicherheitsgegenstandes
公开(公告)号：EP1117060A1
公开(公告)日：2001-07-18
申请号：EP00810018.2
申请日：2000-01-10
申请人： SICPA HOLDING S.A.
发明人： Egger, Philipp , Müller, Edgar
IPC分类号： G06K7/12 , G06K19/14
CPC分类号： C09K11/7771 , C09K11/777 , C09K11/7772 , G07D7/12 , G07D7/1205 , G07D7/121
摘要： The present invention relates to an advanced product security system comprising at least one up-converting material as a security marking and at least one authenticating equipment, in particular a reader. The authenticating equipment comprises at least one first source of electromagnetic radiation of at least one first preselected wavelength and at least one second source of at least one second preselected wavelength which are different from each other. The radiation of the first and of the second wavelength are selected such as to cause the up-converting material upon combined radiation with said first and second wavelength to release an emission spectrum. The electromagnetic emission spectrum of said up-converting material comprises radiation of at least one wavelength which is specific for the return of at least one electron from an energy level to which the electron is raised by the combined radiation of at least said first and said second wavelength.
摘要翻译：本发明涉及一种包括至少一个上转换材料作为安全标记和至少一个认证设备，特别是读取器的高级产品安全系统。认证设备包括彼此不同的至少一个第一预定波长的至少一个第一预选波长的电磁辐射源和至少一个第二预选波长的至少一个第二源。选择第一和第二波长的辐射，以便在具有所述第一和第二波长的组合辐射下引起上变换材料以释放发射光谱。所述上变换材料的电磁发射光谱包括至少一种波长的辐射，其特征在于从至少所述第一和第二辐射的组合辐射从所述电子升高到的能级返回至少一个电子波长。

2. 发明授权

EP1158459B9 Method, device and security system, all for authenticating a marking 有权
标题翻译：过程，装置和系统用于认证的标记
公开(公告)号：EP1158459B9
公开(公告)日：2009-03-25
申请号：EP00110404.1
申请日：2000-05-16
申请人： SICPA HOLDING S.A.
发明人： Müller, Edgar , Egger, Philipp , Seto, Myron
IPC分类号： G06K19/14 , G07D7/12
CPC分类号： G06K19/14 , G07D7/12 , G07D7/121
摘要： The invention refers to a method, device and security system, all for authenticating a marking (M-P), comprising the steps of: exciting said luminescent probe marking (M-P) with at least one excitation pulse (P) of at least one excitation source (3, 31 - 36), measuring probe intensity values (VP1 - VPn) of emission intensity (I) from emission radiation (E) of said luminescent probe marking (M-P) in response to said at least one excitation pulse (P) at time intervals (t1 - tn) , forming a probe intensity-versus-time emission function of said probe intensity values (VP1 - VPn) , comparing said probe intensity-versus-time emission function with at least one reference intensity-versus-time emission function, said probe intensity-versus-time emission function and said reference intensity-versus-time emission function are normalized prior to comparison.

3. 发明授权

EP1158459B1 Method, device and security system, all for authenticating a marking 有权
标题翻译：过程，装置和系统用于认证的标记
公开(公告)号：EP1158459B1
公开(公告)日：2008-10-22
申请号：EP00110404.1
申请日：2000-05-16
申请人： SICPA HOLDING S.A.
发明人： Müller, Edgar , Egger, Philipp , Seto, Myron
IPC分类号： G06K19/14 , G07D7/12
CPC分类号： G06K19/14 , G07D7/12 , G07D7/121
摘要： The invention refers to a method, device and security system, all for authenticating a marking (M-P), comprising the steps of: exciting said luminescent probe marking (M-P) with at least one excitation pulse (P) of at least one excitation source (3, 31 - 36), measuring probe intensity values (VP1 - VPn) of emission intensity (I) from emission radiation (E) of said luminescent probe marking (M-P) in response to said at least one excitation pulse (P) at time intervals (t1 - tn) , forming a probe intensity-versus-time emission function of said probe intensity values (VP1 - VPn) , comparing said probe intensity-versus-time emission function with at least one reference intensity-versus-time emission function, said probe intensity-versus-time emission function and said reference intensity-versus-time emission function are normalized prior to comparison.

4. 发明公开

EP1116755A1 Coating composition, preferably printing ink for security applications, method for producing a coating composition and use of glass ceramics 审中-公开
标题翻译：一种涂料组合物，优选印刷油墨用于安全应用，的制备方法的涂料组合物和使用玻璃陶瓷的
公开(公告)号：EP1116755A1
公开(公告)日：2001-07-18
申请号：EP00810019.0
申请日：2000-01-10
申请人： SICPA HOLDING S.A.
发明人： Egger, Philipp , Müller, Edgar
IPC分类号： C09D11/00 , B41M3/14
CPC分类号： C09D11/50 , B41M3/144
摘要： The present invention relates to coating compositions, preferably printing inks for security applications comprising at least one organic resin, at least one pigment and optionally at least one organic solvent. Said pigment comprises glass ceramic composite particles, containing at least one crystalline particle embedded in a glass matrix. Said glass ceramic particles have a particle size in the range of between 0.1 µm to 50 µm. Preferably active ions selected from the group of the rare-earth elements are incorporated into the crystalline phase of the composite to provide the glass ceramics with luminescent up- and down converting characteristics. Glass ceramic luminescents have excellent physical and chemical stability. The glass matrix permits as well the stabilisation of the photophysically interesting halide host crystals which have low phonon energies. Such materials provide unusual excitation and emission properties.
摘要翻译：本发明涉及涂料组合物，包含至少一种有机树脂，至少一种颜料的安全应用程序，优选印刷油墨和任选的至少一种有机溶剂。所述颜料包括玻璃陶瓷复合颗粒，包含嵌入玻璃基质中的至少一种结晶粒子。所述玻璃陶瓷粒子在0.1微米50微米之间的范围内的粒径。优选选自稀土类元素选择的活性离子被掺入到所述复合以提供玻璃陶瓷具有发光上调的结晶相和向下转换特性。玻璃陶瓷发光美分具有优良的物理和化学稳定性。玻璃基质许可证以及具有低声子能量的photophysically有趣卤化物基质晶体的稳定化。网络材料提供不寻常的激发和发射特性。

5. 发明公开

EP1158459A1 Method, device and security system, all for authenticating a marking 有权
标题翻译： Verfahren，Vorrichtung und System zur Authentifikation einer Markierung
公开(公告)号：EP1158459A1
公开(公告)日：2001-11-28
申请号：EP00110404.1
申请日：2000-05-16
申请人： SICPA HOLDING S.A.
发明人： Müller, Edgar , Egger, Philipp , Seto, Myron
IPC分类号： G06K19/14 , G07D7/12
CPC分类号： G06K19/14 , G07D7/12 , G07D7/121
摘要： The invention refers to a method, device and security system, all for authenticating a marking (M-P), comprising the steps of:

exciting said luminescent probe marking (M-P) with at least one excitation pulse (P) of at least one excitation source (3, 31 - 36),
measuring probe intensity values (V P1 - V Pn ) of emission intensity (I) from emission radiation (E) of said luminescent probe marking (M-P) in response to said at least one excitation pulse (P) at time intervals (t 1 - t n ) ,
forming a probe intensity-versus-time emission function of said probe intensity values (V P1 - V Pn ) ,
comparing said probe intensity-versus-time emission function with at least one reference intensity-versus-time emission function,
said probe intensity-versus-time emission function and said reference intensity-versus-time emission function are normalized prior to comparison.
摘要翻译：本发明涉及一种用于认证标记（MP）的方法，装置和安全系统，包括以下步骤：用至少一个激发源的至少一个激励脉冲（P）激发所述发光探针标记（MP） 3，31-36），响应于时间上的所述至少一个激励脉冲（P），测量从所述发光探针标记（MP）的发射辐射（E）的发射强度（I）的探测器强度值（VP1-VPn）间隔（t1-tn），形成所述探针强度值（VP1-VPn）的探针强度 - 时间发射函数，将所述探针强度 - 时间发射函数与至少一个参考强度 - 时间发射函数所述探针强度对时间发射函数和所述参考强度对时间发射函数在比较之前被归一化。

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