Patent ID: 7986315
Filing Date: 2011-07-26
Classification: G02B,G09G,H04N

Abstract:
1. A method for scanning a beam of light to project an image comprising the steps of: receiving a first modulated beam of light from a selective mirror, wherein the first modulated beam of light comprises a modulated composite beam of light; and transmitting a periodically scanned reflection of the first modulated beam of light through the selective mirror to a field of view beyond the selective mirror, wherein the first modulated beam of light is received from the selective mirror along a first axis and the field of view is subtended by the selective mirror, wherein at the selective mirror, reflecting the first modulated beam of light along the first axis from a second axis; receiving a plurality of second modulated beams of light along a corresponding plurality of third parallel axes; combining the received plurality of second beams of light into the first modulated beam of light; and directing the first modulated beam of light along the second axis toward the selective mirror.