Optical color synthesizer

Details Optical color synthesizer Optical color synthesizer

1991-11-19

1993-11-16

Henry, Jon W.

Optical: systems and elements

Single channel simultaneously to or from plural channels

By partial reflection at beam splitting or combining surface

359890, 359236, 359888, G02B 2714, G02B 522

Patent

active

052628957

ABSTRACT:
A color synthesizing device for generating a plurality of hues of color from visible light employing a beam splitter system to split the light into the three primary colors, mechanical attenuators to independently attenuate the primary color and light beams, and a recombination system to recombine the light beams to obtain the desired color hue of light.

REFERENCES:
patent: 3049962 (1962-08-01), Denecke
patent: 3121798 (1964-02-01), Ploke
patent: 3384147 (1968-05-01), Smith
patent: 4880294 (1989-11-01), Brakenhoft
patent: 5044730 (1991-09-01), LaDuke et al.

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