| 摘要 |
PURPOSE:To eliminate the overlapping of beams which enter into both eyes and to make easier-to-see a stereoscopic image by arranging a prescribed spacer between a display which displays images and the lenticular sheet of the surface. CONSTITUTION:The spacer 8 with narrow apertures for the both eyes is provided between the display element 6 which displays image and the lenticular sheet 1 arranged on the surface of it. By changing the width of the apertures of this spacer 8 with respect to the midpoint of the both eyes, beams for a left eye and beams for a right eye are constituted not to enter into the right eye and the left eye, respectively. Consequently, the overlapping of beams can be eliminated, the stereoscopic image can be made easier-to-see as well as the visual field of stereopsis can be widened. The spacer like this can easily formed by arranging a photosensitive film the rear of the sheet 1, exposing from the position where a user see the image stereoscopically, and developing. |
