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SECURITY PRODUCT INCORPORATING SAFETY FEATURES IN THE FOR OF LUMINESCENT SAFETY ELEMENTS, METHOD OF MAKING SAME AND SYSTEM FOR VISUAL AND MACHINE CHECKING FOR AUTHENTICITY
SECURITY PRODUCT INCORPORATING SAFETY FEATURES IN THE FOR OF LUMINESCENT SAFETY ELEMENTS, METHOD OF MAKING SAME AND SYSTEM FOR VISUAL AND MACHINE CHECKING FOR AUTHENTICITY
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机译:用于发光安全元素的包含安全特性的安全产品,相同的制造方法以及用于视觉和机械检查的认证系统
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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.
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