Display and pick-up device for stereoscopic picture display

Details Display and pick-up device for stereoscopic picture display Display and pick-up device for stereoscopic picture display

1989-02-21

1991-04-16

Miller, Stanley D.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

350331R, 350337, 350350S, 358 88, 358 91, G02F 113, H04N 1300

Patent

active

050077155

ABSTRACT:
For stereoscopic display arbitrarily formed sub-pictures (for example divided into columns) are mixed. This is possible by covering a light-sensitive pick-up unit (CCD) (23) on which the sub-pictures are projected with an LCD (21) in such a way that a 1:1 relation is created between pixels and storage elements. A polarizer (22) arranged between the pick-up unit (23) and the liquid crystal (21) passes sub-pictures determined by electrodes (26, 27), which sub-pictures are read by the pick-up unit. On the display side the sub-pictures are read via an LCD (36) and combined in an analogous manner to a (stereoscopic) overall picture.

REFERENCES:
patent: 1523436 (1978-08-01), Mears et al.
patent: 3807831 (1974-04-01), Soref
patent: 4281341 (1981-07-01), Byatt
patent: 4431265 (1984-02-01), Benton
patent: 4523226 (1985-06-01), Lipton et al.
patent: 4583117 (1986-04-01), Lipton et al.
patent: 4709263 (1987-11-01), Brumage
patent: 4781440 (1988-11-01), Toda
patent: 4873572 (1989-10-01), Miyazaki et al.

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