THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS

摘要

The three-dimensional image display apparatus includes a display unit having display pixels arranged in rows and columns, and configured to display right-eye images and left-eye images alternately at every other column. Lenticular lenses with positive refractive power are provided corresponding to respective columns of the display pixels. The lenticular lenses and the columns of the display pixels are the same in number. The lenticular lenses collimate light representing the right-eye images and light representing the left-eye images. A deflection optical element deflects the collimated light representing the right-eye images and the collimated light representing the left-eye images toward right-eye and left-eye three-dimensional viewing areas. The deflection optical element includes a plurality of planes extending in a direction of the columns of the display pixels and inclined relative to a normal line of the display unit. The planes and the columns of the display pixels are the same in number.