Device and method for three-dimensional display of images

摘要

What is disclosed is an image display system comprising an image display device and optical means present at least in front of the viewer, which have a relief structure comprising optical pyramid-shaped elements for suggesting depth in images being viewed by distinguishing between incident light on the left-hand eye and incident light on the right-hand eye of the viewer. Several pyramid-shaped elements are incorporated in the relief structure for each pixel of which the images are built up, as a result of which the alignment of the pixels on the pyramids of the elements will be less critical and, in addition, the occurrence of Moiré distortion in the image is prevented.