DISPLAY DEVICE WITH A DISPLAY FIELD AND A LAMELLAR GRID, PROCESS FOR PRODUCING THE LAMELLAR GRID

摘要

A display has a display field containing information and carrying a lamellar grid for directing light rays or preventing an image from being seen from the side. The display field can rotate in all directions around an axis (14). The lamellar grid is provided with spacer blocks (2) between the lamellas (1), ensuring a high stability of the display device even at light rotational speeds. The spacer blocks may be lamellar bridges or transparent disks.