Abstract
We developed a volumetric display that uses a rotating prism sheet for scanning and a dihedral corner reflector for imaging. Since mechanical load to rotate a prism sheet is less than the load to drive a galvanometer scanner, a rotating prism sheet can scan a larger area than a galvanometer scanner. A dihedral corner reflector forms an image in the air. We developed a prototype volumetric display and displayed a volumetric image that has a size of approximately 5[cm]×5[cm]×5[cm].
