| 摘要 |
PROBLEM TO BE SOLVED: To provide a curved transmission type screen that can suppress occurrence of a double image.SOLUTION: A transmission type screen comprises: a Fresnel lens sheet that includes a sheet-like Fresnel base material layer having a transmission property, and a Fresnel lens layer having a unit Fresnel lens arrayed on one surface of the Fresnel base material layer; and a laminate that is arranged on an opposite side of the Fresnel lens layer of the Fresnel lens sheet. The unit Fresnel lens is configured to: cause video light projected from one surface side of the Fresnel lens sheet to be incident by refracting the video light; and cause the incident video light to be emitted to other side of the Fresnel lens sheet, and the laminate comprises an optical functional layer that includes: a plurality of light transmission parts transmitting light; and a light absorption part formed between adjacent light transmission parts and absorbing the light, in which the Fresnel lens sheet and the laminate have a curved part so as to be convex toward one surface side. |
