摘要 |
<p>PROBLEM TO BE SOLVED: To provide a reflection type screen that suppresses the influence of external light to allow an observer to observe reflection videos with hight contrast and observe the state on the rear surface side of the screen, which is on the opposite side of the observer side across the screen, even when video light is projected on the screen from a very close range at a large incident angle; and a video display system including the reflection type screen.SOLUTION: A reflection type screen has a plurality of unit lens parts each having a lens surface inclined relative to the screen, and background transmission parts each provided between the unit lens parts. The lens surface of the unit lens part has a reflection layer formed thereon, and the background transmission part is in a state where a flat surface parallel to the screen is exposed.</p> |