| 摘要 |
PURPOSE:To realize the enlargement of a screen through projection by constituting the device of a lenticular screen in which a display row group is projected on a transmissive screen surface so that its width becomes nearly one pitch of a lenticular lens. CONSTITUTION:This device consists of a signal synthesis circuit 3 which collects vertical display rows at the same position of each display picture inputted from a camera by using three or more cameras into one display row group, a rojection device 5 for projecting the video of display, and the lenticular screen 10 which is constituted so that the face of a lenticular lens sheet 11 on which the lenses are not formed is the focal plane of the lenticular lens sheet and, in addition,the transmissive screen surface 12 by the coating of diffuse matter, and in which the display row group is projected on the transmissive screen surface so that its width becomes nearly one pitch of the lenticular lens. |
