| 摘要 |
The invention relates to a security document (7) with a first transparent area (72), inside of which a first transparent optical element (74) is placed, and with a second area (71), inside of which a second opaque optical element (73) is placed. The second opaque optical element (73) exhibits a first optical effect. The first area (72) and the second area (71) are placed in an interspaced manner on a support (75) of the security document whereby enabling the first and second areas to be superimposed. When the second optical element is overlapped by the first optical element with a first distance (26) between the first and second optical elements, a second optical effect is produced, and when the second optical element is overlapped by the first optical element with a second distance (25) between the first and the second optical elements, which is greater than the first distance (26), a third optical effect (51) is produced that differs from the second optical effect. |
