摘要 |
PURPOSE: A screen of a liquid display front projector is provided to improve a visual field angle of the light and darkness ratio, and the brightness by using a non-isotropic film, to reduce the manufacturing cost, and to mass-produce a large screen over 1m in width. CONSTITUTION: A screen of a liquid display front projector includes a non-isotropic diffusion film(21), an adhesive layer(22) adhered to the underneath surface of the non-isotropic diffusion film, a polarizing film(23) adhered to the underneath surface of the adhesive layer and having equal polarizing direction to the polarizing direction of the light emitted from the front projector, a reflection film(24) coated with the polarizing film on the upper surface, and a reflex film base material(25) supporting the reflection film. |