| abstract |
Kind Code: A1 A method for manufacturing a transmissive curved screen, which can easily produce a transmissive curved screen having improved design by forming a three-dimensional curved surface, and a three-dimensional curved surface. The manufacturing method of the display apparatus provided with the transmissive | pervious curved surface screen by which the designability was improved by doing. A method of manufacturing a screen bent so as to form a three-dimensional curved surface including a laminate and a Fresnel lens layer, which controls light from an image light source and can be transmitted to an observer side. Using a laminate manufacturing process for producing a flat plate, a step for pre-molding a flat laminate produced in the laminate producing process, and an injection mold having a groove having a shape corresponding to the Fresnel lens, A transmissive curved surface screen and display including an injection molding step of forming a Fresnel lens layer on one surface side of the laminate molded in the molding process and bending the laminate and the Fresnel lens layer to form a three-dimensional curved surface Device manufacturing method. [Selection] Figure 1 |