THREE-DIMENSIONAL DISPLAY DEVICE FOR TERMINAL

摘要

The present invention is directed to a three-dimensional image display device, more specifically to a three-dimensional image display device creating an effect of a three-dimensional image floating in the air by projecting a two-dimensional image to a free space in a form of a three-dimensional image. This invention aims to provide a three-dimensional image that requires a minimal space in the structure of a conventional vending machine, comprising a minimal number of components and low-cost parts. Through a preferred embodiment of the present invention, it is possible to produce a large quantity of three-dimensional image display devices at a low cost.