Abstract: An ID document comprises a receiving substrate in or on which an ink that is fluorescent under UV-A lighting is locally deposited, and a multilayer optical security component attached to a substrate. The optical component comprises a structurable layer and a reflective dielectric layer discontinuously deposited on the structurable layer in the plane of the component so as to produce patterns. The reflective dielectric layer has a relative transmission of at most 40% in the UV-B or UV-C range. The optical component also include an assembly of at least one layer including pigments that are fluorescent when energized by UV-B or UV-C. These are deposited on the reflective dielectric layer in a uniform or discontinuous manner in the plane of the optical component.

Abstract: An ID document comprises a receiving substrate in or on which an ink that is fluorescent under UV-A lighting is locally deposited, and a multilayer optical security component attached to a substrate. The optical component comprises a structurable layer and a reflective dielectric layer discontinuously deposited on the structurable layer in the plane of the component so as to produce patterns. The reflective dielectric layer has a relative transmission of at most 40% in the UV-B or UV-C range. The optical component also include an assembly of at least one layer including pigments that are fluorescent when energized by UV-B or UV-C. These are deposited on the reflective dielectric layer in a uniform or discontinuous manner in the plane of the optical component.

Abstract: A method for securing a document (1), and a secure document (1) including a data medium (2) and an optical security component (3). The medium (2) includes a first surface (12) and a second surface (13). The optical component (3) includes an element (21) for generating optical effects and an adhesive element (5) adhering to the first surface (21) of the medium (2). Customization data (16,17,18,19,20) are written on the secure document (1). The secure document (1) also includes an additional sealing component (4) including adhesive element (10) adhering to the second surface (13) of the medium (2), the medium (2) including at least one perforation (14, 15) arranged so that the optical (3) and additional (4) components are bonded to each other through the perforation (14, 15).