Optics: motion pictures – Stereoscopic cameras and/or projectors – Interlineated
Patent
1981-11-24
1984-02-14
Hayes, Monroe H.
Optics: motion pictures
Stereoscopic cameras and/or projectors
Interlineated
352 61, 353 7, G03B 3500
Patent
active
044312806
ABSTRACT:
This invention is an improved synchronized autostereoscopic display device whereby luminous images originating from any transmittance media capable of pictoral image display are both projected from separate fixed positions, each originating from its respective barrier grid cylinder, which said images are gathered by an optical assembly and conveyed by a rotating mirror assembly to a rear-view screen. This vertical picture plane rotates horizontally at high speed enabling each observer the reception of an autostereoscopic image when a complete left and right eye image is viewed by each appropriate eye at interocular distance through a spinning synchronized image separating barrier.
The invention provides full freedom and choice of seating arrangement within a volumetric audience viewing zone which is perceptually devoid of psuedoscopy.
Repetitive sequential autostereoscopic viewing zones are selectively projected within an audience volume by each rotational picture interaction with one of three predetermined image separating barrier portions which vary the observer viewing distances.
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