| abstract |
PROBLEM TO BE SOLVED: To provide a dome type screen that can be easily installed and has excellent image quality of a projected image. A dome-shaped screen 1 according to the present invention has a projection surface on which a plurality of metal segments 8, 9, and 10 are joined together at their edges to form a spherical shape, and an image is projected on the concave side thereof. 7 is formed. [Selection] Figure 3 |