| 摘要 |
The invention relates to an identification document comprising a base card (2-9) with a photographic reproduction (4, 5, 6), consisting of an image section containing the image of the person concerned, and a text section, in which the particulars or data with respect to the same person are mentioned, and a transparent coating (1, 10), which by lamination is fixed inseparably to at least the photographic reproduction. According to the invention the adhesive consists of an irreversibly curing glue (7A, 7), the photographic reproduction comprises at least three different colour layyers (4, 5, 6) and at least one transparent coating (1, 10) carries at the inside a number of differently coded marks (9). As a consequence any attempt of falsification can be visually detected clearly and within a short time. According to preferred embodiments the differently coded marks (9) comprise a number of normally invisibly coded marks (9) which fluoresce under ultraviolet radiation; the invisibly coded marks (9) that fluoresce under ultraviolet radiation are coded in at least two colours; and the marks (9) when irradiated with ultraviolet radiation fluoresce partially green and partially red. |
