| 摘要 |
PROBLEM TO BE SOLVED: To provide a stereoscopic display that presents a stereoscopic image that can be viewed from any position without discomfort.SOLUTION: A stereoscopic display comprises a light beam controller 1, a plurality of projectors 2, a control unit 3, and a storage device 4. The light beam controller 1 has a conical shape rotation-symmetrical around an axis C. The light beam controller 1 is formed such that light beams made incident are finely dispersed and transmitted in a ridge direction T and a circular direction R around the axis C. Below a table 5, the projectors 2 are densely arranged in a plane so as to follow an imaginary curved face DP rotation-symmetrical around the axis C of the light beam controller 1. The projectors 2 are provided so as to emit light to the peripheral face of the light beam controller 1 from below the light beam controller 1. |
