IMAGE PROJECTION SCREEN AND IMAGE DISPLAY SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide an image projection screen and an image display system capable of displaying various images.SOLUTION: The image projection screen includes: a reflection type screen; and a semi-transmission type screen which is disposed being opposed to the reflection plane of the reflection type screen. The image projection screen has a visible space which is formed by the reflection type screen and the semi-transmission type screen.SELECTED DRAWING: Figure 1