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    • 5. 发明公开
    • PROCEDE POUR VERIFIER L'AUTHENTICITE D'UN DOCUMENT DE SECURITE
    • VERFAHREN ZURPRÜFUNGDERAUTHENTIZITÄTEINES SICHERHEITSDOKUMENTS
    • EP2932480A1
    • 2015-10-21
    • EP13802970.7
    • 2013-12-11
    • Oberthur Fiduciaire SAS
    • DERMILLY, EllaLE BOZEC, HubertREAU, RégisGILLOT, JulienBORDE, Xavier
    • G07D7/00G07D7/12
    • G07D7/003
    • The present invention concerns a method for checking the authenticity of a security document, in particularly a fiduciary document, which comprises an area with, within or at the surface of this area, a reversible mecanoluminescent compound of formula (i): In which R represents an alkyl chain comprising 1 to 12 carbon atoms, which comprises a step in which said area is subjected to ultraviolet radiation such that the whole of said area is visible to the naked eye in a first fluorescent colour (C1), characterised by the fact that it also comprises a step that consists of heating at least said area to a temperature of at least 50° C, without subjecting it to any friction or mechanical stress whatsoever, the revealing of the authenticity of said document being confirmed by the shift from said first colour (C1) to a second fluorescent colour (C2) different from the first.
    • 本发明涉及一种用于检查安全性文件的真实性的方法,特别是受信文件,其包括与该区域内,表面内或表面上的具有式(ⅰ)的可逆的甲基化发光化合物的区域:其中R表示 包含1至12个碳原子的烷基链,其包括其中所述区域经受紫外线照射的步骤,使得整个所述区域以肉眼可见的第一荧光颜色(C1),其特征在于以下事实: 它还包括一个步骤,其包括将至少所述区域加热至至少50℃的温度,而不会使其发生任何摩擦或机械应力,通过从所述第一 颜色(C1)到与第一荧光颜色不同的第二荧光颜色(C2)。
    • 9. 发明公开
    • DISPOSITIF DE SECURITE OPTIQUEMENT VARIABLE POUR UN DOCUMENT-VALEUR
    • OPTISCH VARIABLE SICHERHEITSVORRICHTUNGFÜRWERTDOKUMENTE
    • EP2637875A1
    • 2013-09-18
    • EP11779701.9
    • 2011-11-10
    • Oberthur Fiduciaire SAS
    • GILLOT, JulienBORDE, Xavier
    • B42D15/00B42D15/10
    • B42D25/425B42D25/29B42D25/324B42D25/328B42D2035/24
    • This security device comprises a security component (16) which comprises at least first (Z1) and second (Z2) zones that respectively produce first and second optical effects that each have at least two characteristic aspects in different observation configurations of the component (16). More precisely, the device comprises an image (18) which is at least partially in relief and is obtained by deformation of said component (16) and of said backing (10) to which said component (16) is affixed, this image (18) comprising at least a first and a second graphic element (20; 22) and extending at least partially in the two zones (Z1, Z2), and at least said first (20) and second (22) graphic elements of the image (18) are respectively revealed in the first (Z1) and second (Z2) zones by the appearance of at least one of the two aspects of the first and second optical effects, respectively.
    • 该安全装置包括安全部件(16),其包括分别产生第一和第二光学效应的至少第一(Z1)和第二(Z2)区域,每个光学效果在组件(16)的不同观察配置中具有至少两个特征方面, 。 更准确地说,该装置包括至少部分浮雕的图像(18),并且通过所述部件(16)和所述部件(16)所固定的所述背衬(10)的变形获得,该图像(18 )包括至少部分地在所述两个区域(Z1,Z2)和所述图像的至少所述第一(20)和第二(22)图形元素中延伸的至少第一和第二图形元素(20; 22) 18)分别通过出现第一和第二光学效应的两个方面中的至少一个而在第一(Z1)和第二(Z2)区域中显示出来。