Title:
PROJECTOR
Document Type and Number:
Japanese Patent JPS5322417
Kind Code:
A
Abstract:
In the illustrative embodiments of the invention disclosed, autostereoscopic pictures are produced by projecting a series of two-dimensional views of an object field onto a lenticular screen. Substantially uninterrupted and non-overlapping condensed, or lineiform, images of the two-dimensional views are formed beneath each lenticule of the lenticular screen by setting the number M of these images in the image band beneath each lenticule, and hence the total number of two-dimensional views projected, equal to w/m, where w is the lenticule width and m is the width of each condensed image. In order to project the required number M of two-dimensional views while avoiding gaps between adjacent condensed images, the projection lenses and the associated film frames are positioned along a plurality of adjacent, parallel, straight lines in a manner such that the apertures of the lenses are effectively in edge-to-edge contiguous relation.
Inventors:
AREN UOKU WAA ROO
JIERII KAACHISU NIMUZU
JIERII KAACHISU NIMUZU
Application Number:
JP7316377A
Publication Date:
March 01, 1978
Filing Date:
June 20, 1977
Export Citation:
Assignee:
DIMENSIONAL DEV CORP
International Classes:
G03B35/00; G03B35/18; G03B35/24; G03C9/08; (IPC1-7): G03B35/24