An apparatus is provided that includes a light source, an array of light-reflecting devices, and a processor for positioning the light-reflecting devices so as to display an image on the display screen. Each of the light-reflecting devices selectively reflects the light from the light source onto a corresponding pixel of a display screen. The processor positions a first of the light-reflecting devices such that light from the light source is reflected by the first light-reflecting device onto a first pixel of the display screen, which is different than the pixel of the display screen that corresponds to the first light-reflecting device. A similar apparatus is also provided in which the processor instead positions the first light-reflecting device such that light from the light source is reflected by the first light-reflecting device onto a first area of the display screen, which is located between the pixels of the display screen that correspond to the first light-reflecting device and an adjacent second light-reflecting device.