Security element with microreflectors for the perspective representation of a motif

摘要

Flat security element (2) with microreflectors, the microreflectors (51, 52, 53) being arranged as a microreflector pattern in a main plane of the security element. The microreflectors present a viewer with a motif (30) made up of pixels (31, 32), which for the viewer lies outside the main level of the security element. Two of the microreflectors are adapted to produce one of the image points (31, 32) of the motif (30) lying outside the main plane for the viewer. The microreflector pattern has several groups (55, 56) of microreflectors. Each of the groups is provided to present a perspective view (30 ') of the motif to the viewer after the security element (2) has been tilted about an axis lying in the main plane. Pixels (31, 32) of the motif (30) are shifted by shifting the shift range widths (r1, r2) of different sizes.