Device for producing e.g. three-dimensional cinema, has lens array partially arranged before reflective surface such that laser beam is passed through array before and after reflection of beam at partial reflective surface

摘要

The device has a laser light source (3) producing a laser beam (2), and a partial reflective surface (1) for moving the laser beam based on image information of three-dimensional images to be produced. A lens array (5) is partially arranged before the reflective surface such that the laser beam is passed through the lens array before the reflection of the beam at the partial reflective surface and after the reflection of the beam at the partial reflective surface. The lens array comprises a substrate with two opposite surfaces, and lenses (6) are arranged on the surfaces.