초록 ▼

A picture display apparatus is provided with a display device having pixels disposed in a mosaic pattern. A plurality of optical filter surfaces are respectively placed between the display device and a viewer so that both surfaces can be overlapped with each other. Each pixel in the display device i

A picture display apparatus is provided with a display device having pixels disposed in a mosaic pattern. A plurality of optical filter surfaces are respectively placed between the display device and a viewer so that both surfaces can be overlapped with each other. Each pixel in the display device is diffracted or refracted by both surfaces to become a plurality of pixels. For each optical filter surface, an element for diffusion such as a diffraction grating and an element for refraction such as a prism can be utilized for the diffraction and refraction.

대표청구항 ▼

[ What is claimed is:] [1.] A picture display apparatus comprising:a display device having a plurality of light-emitting pixels arranged in a mosaic pattern; anda first and at least a second optical filter surface between said display device and a viewer, the first optical filter surface optically s

[ What is claimed is:] [1.] A picture display apparatus comprising:a display device having a plurality of light-emitting pixels arranged in a mosaic pattern; anda first and at least a second optical filter surface between said display device and a viewer, the first optical filter surface optically shifting the light-emitted by each pixel into a plurality of position-shifted pixel images by refraction and the second optical filter surface optically shifting each of the plurality of position-shifted pixel images of the first optical filter surface into a further plurality of position-shifted pixel images by refraction.