A Holographic 3D Display System Employed Water-Fall Screen Equipped with Viscous Medium

Abstract

Stable electro-holography which can be projected in the space freely seems to be expected. We have studied several projecting methods adopting waterfall screen made of liquid form of the water particles mixed with the small ones of impurities to present holographic 3D images. In this paper, as an improved technique to produce more stable reconstructed images, we proposed a holographic 3D display system employed water-fall screen equipped with viscous medium (polysaccharide). It suggests that by introducing our method, a more stable waterfall screen is possible than before, and it may reduce the fluctuations in the projected images more effectively.