摘要 |
An autostereoscopic screen including a pixel matrix, an optical element, and a control unit. The pixel matrix having a multitude of disjoint subsets of pixels, with each of the subsets forming a family of parallel strips of pixels having a vertical or inclined to vertical course, wherein the subsets cyclically alternate in the horizontal direction. The optical element having a grating-like structure parallel to the strips, which sets a propagation direction of light emitted from the pixels, so that at a nominal distance from the screen, a number corresponding to the multitude, of viewing zones laterally offset relative to one another, are defined with each of the viewing zones assigned to one of the subsets and the light emitted from each of the subsets deflected into the viewing zone of the subset, the control unit for activating the pixel matrix in dependence on image data which defines a 3D-image. |