Stereoscopic display

A stereoscopic display comprising:

• a first projector for projecting a left eye image;
• a second projector for projecting a right eye image;
• a dispersion panel on which the images projected from said projectors are formed;
• light shading means having a plurality of light transmitting portions for transmitting image light beams from the projectors to form pairs of right and left eye images on said dispersion panel, and being so constructed that the width of each of the light transmitting portions is so small that two or more pairs of right and left eye images can exist in each of predetermined regions of the dispersion panel, and the position of each of the light transmitting portions can be shifted in the transverse direction;
• separating means comprising separating function portions respectively corresponding to the predetermined regions for introducing the pair of right and left eye images formed on said dispersion panel into the right and left eyes of a viewer upon separating the images in each of the separating function portions;
• a sensor for detecting the position of the viewer;
• and
• light transmitting portion controlling means for changing the positions of the light transmitting portions in said light shading means on the basis of an output of said sensor.