Optics: image projectors – Plural projection paths with single light source
Patent
1979-04-13
1981-12-22
Corbin, John K.
Optics: image projectors
Plural projection paths with single light source
353 28, G02B 100
Patent
active
043067689
ABSTRACT:
A multiplanular image creating device includes a housing having a viewing port and primary and secondary image generation chambers therein. The primary chamber is divided into a plurality of cells, each of which contains an image source such as a portion of a video display tube surface or an actual physical object. A plurality of light transmissive two-way mirrors are disposed between the cells and the viewing port. The mirrors may be arranged to increase the perceived depth of field beyond the confines of the image source itself. The mirrors may be selectively movable relative to each other to provide the illusion of movement of a fixed image source. Variations in light intensity of the different images reaching the viewing port may be adjusted or equalized. Non-parallel two-way mirrors may be placed in the light travel path to create multiple images. The secondary image creation chamber contains fixed or movable shelves of varying widths.
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patent: 3493290 (1970-02-01), Traub
patent: 3680949 (1972-08-01), Davino
patent: 3744893 (1973-07-01), Chandler
Corbin John K.
de los Reyes B. W.
Taito America Corporation
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