Patent ID: 7466895

Claim:
A display device for displaying, selecting and magnifying multiple micro-images, the display device comprising: a concave reflector having a radius of curvature and a focal distance; multiple display panels, arranged within the focal distance, displaying the multiple micro-images toward the concave reflector; a corner-image interrupter, interposed between the multiple display panels and the concave reflector, interrupting a distorted portion of a magnified image generated when one of the micro-images displayed on a display panel is reflected by corners of the concave reflector; a controller controlling the display device to display the multiple micro-images or to magnify and display one of the micro-images from a selected display panel; and a slope-measurement module measuring a slope value of the display device, the slope value being used by the controller to turn on a selected one of the multiple display panels and to turn off the remaining display panels so that only the image from the display panel in the on-state is magnified by the concave reflector.