| 摘要 |
The present invention relates to a security document which has the form of a booklet (1), such as a passport, and which comprises at least one data page (3, 5) on which is presented so-called "personal" data (30, 30'), that is, data specific to its bearer, and in which at least a part of this data incorporates at least one item of hidden information (I, I') that is not discernible to the naked eye, or "hidden element", this booklet (1) comprising an additional page (6) which is as one with the latter and of which at least one area is translucent or transparent, in this area being incorporated at least one means (60, 60') of revealing said hidden information (I, I'), this additional page (6) making it possible, by pressing it against said data page (3, 5), to read through said zone, said hidden information (I, I'), with no external device and/or added energy. It is characterized in that said additional page (6) also comprises information (8) at least partially reproducing said personal data (30, 30'), on one of its faces (on the back or on the front) or both faces, covering or not all or part of said revelation means (60, 60'). |
