Patent ID: 6339445
Filing Date: 2002-01-15
Classification: G02B,G02F,G06K

Abstract:
A device for stereoscopic display, comprising: two-dimensional-picture-display means for displaying two-dimensional pictures which vary in visual directions; beam deflection means for deflecting a light beamed from a picture element which organizes the pictures of said picture display means, wherein the apparatus for deflecting light whose liquid crystal is inserted among the transference electrodes, and parallel strips which function as a diffraction grating when a voltage is applied among the transference electrodes are produced at a pitch corresponding to the applied voltage in the liquid crystal is used for said beam deflection means; a line division unit for dividing a picture photographed by a camera into a number of visual points; a time series rearrangement unit for rearranging the two-dimensional pictures divided by said line division unit in the time series; and a two-dimensional picture display control unit for replaying and controlling the two-dimensional pictures rearranged by said time series rearrangement unit in a time series order, wherein said beam deflection means deflects the two-dimensional pictures displayed by said two-dimensional picture display means to a virtual aperture corresponding to a camera visual point of the plural cameras.