| 摘要 |
A digital display for viewing images generated by a remote video source. Light collected by a lens is focused and passed through one polarizer filter and is focused through a digital device comprising an array of pixels of which each may be fitted with a micro lens. The light is passed through the digital device, then through a second polarizer filter. A relay lens which may alter image size, transfers the image to a micro-resolution screen surface whose surface features are as small as possible and preferably under 0.5 microns in size. The micro-resolution screen surface acts as a rear projection screen which, due to its structure, achieves near Lambertian illumination. A viewing lens is focused on the image plane of the micro-resolution screen surface for viewing by the user. In one embodiment, the digital device is an LCD that is transmissive and the viewing lens is a biocular lens. The source of the signals to be used to generate the images, may be a computer or a camera. |
