THREE-DIMENSION DISPLAY DEVICE

摘要

PURPOSE:To obtain a three-dimension display device in which no black band is visible between parallactic pictures by reaching a light to a non-display space between display spaces existing in a viewing area. CONSTITUTION:The display device is provided with a liquid crystal panel display device 11 having plural display picture elements Dij and non-transmission sections Bij and displaying simultaneously plural parallactic pictures and radiating a light from each picture element, a comb-line diffusion mask 12 mounted on the surface of the liquid crystal panel display device and arranged with the same pitch as a pitch of each picture element corresponding to the on- transmission part of the liquid crystal panel display device and having a strip long diffusion plate Mij receiving part of a light radiating from each picture element and changing an optical path and emitting the result and a lenticular lens 13 comprising an array of cylindrical leses of the same shape and mounted on the surface of the comb-line diffusion mask.