Optical apparatus

Details Optical apparatus Optical apparatus

1994-05-24

1997-09-09

Epps, Georgia Y.

Optical: systems and elements

Single channel simultaneously to or from plural channels

By surface composed of lenticular elements

359272, 349 95, G02B 2710

Patent

active

056662262

ABSTRACT:
An optical apparatus of this invention comprises a first spatial light modulator, an array of imaging elements, and a plurality of light sources, and an image surface. Each of the imaging elements of the array is arranged to form an image of the plurality of light sources via the spatial light modulator at a respective position on the image surface.

REFERENCES:
patent: 3597069 (1971-08-01), Heinonen
patent: 3704930 (1972-12-01), McMahon
patent: 4082415 (1978-04-01), Brooks et al.
patent: 4957351 (1990-09-01), Shioji
patent: 4959641 (1990-09-01), Bass et al.
patent: 5036385 (1991-07-01), Eichenlaub
patent: 5349379 (1994-09-01), Eichenlaub
patent: 5410345 (1995-04-01), Eichenlaub
J.B. Eichenlaub; SPIE, vol. 1910/259, Jul. 1993, "A Unique Photonics System Design that Increases the Resolution of an LCD".

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