A digital light processing display system is provided with fewer major
moving parts and a smaller form factor. A high-intensity, high-frequency
strobe light is used to direct a pulse of light through colored filters.
The colored pulses of light are passed through separate prisms, each with
a high index of refraction. The index of refraction and the length of the
path through the prism result in a delay for each color. For each pixel
with a component of the color for each colored pulse, a controller
activates the corresponding mirror in an array of mirrors. The timing of
the activation of the mirrors is coordinated with the timing of the
colored pulses of light to form a full color image.