Patent ID: 7405801
Filing Date: 2008-07-29
Classification: G02B,G02C,G03B,H04N

Abstract:
1. A 3-D viewing system comprising: a pair of spectacles that cover both a right eye and left eye for viewing motion pictures comprising: a frame; a left lens and a right lens mounted in said frame, each of said lenses having transmission of light individually controlled for a clear state and a partially blocked state where transmission of light is partially reduced; and a control unit connected with said left lens and right lens individually controlling the transmission of light for the clear state and/or the partially blocked state of said right lens and left lens based on synchronization signals synchronized with a lateral motion of an image of an object in the motion picture; said control unit comprising a receiving means for receiving said synchronization signals, a transforming means for transforming said synchronization signals into electric currents, and a transmitting means for transmitting said electric currents to said right lens and/or left lens to reduce the transmission of light; whereby two-dimensional motion pictures having regular image sequence may be viewed with 3-D effects.