REFLECTION SCREEN, REFLECTION-SCREEN PRODUCTION METHOD, SCREEN HOUSING, AND VIDEO DISPLAY SYSTEM

摘要

This reflection screen includes at least a base-material layer and a lens layer which are stacked. In the lens layer, a plurality of unit lenses which protrude from the base-material-layer side to the rear-surface side are arranged. Each of the unit lenses is provided with a lens surface and a non-lens surface, and has, provided upon at least a portion of the lens surface thereof, a reflection layer for reflecting light. The reflection layer is provided with a resin, and a plurality of metal flakes dispersed within the resin. The metal flakes are disposed such that the surfaces thereof orthogonal to the thickness direction are substantially parallel to the lens surface. Furthermore, a screen housing (102) is provided with: the reflection screen (110); and an illumination device (115) provided with a light-emission unit (116). The light-emission unit (116) of the illumination device (115) is provided so as to be capable of illuminating at least a portion of background reflection (100) generated by video light reflected at an angle substantially equal to that thereof when incident on the reflection screen (110) from a video source (LS).