Optical layout for a three light valve full-color projector empl

Details Optical layout for a three light valve full-color projector empl Optical layout for a three light valve full-color projector empl

1985-07-19

1989-06-06

Miller, S. D.

Optics: image projectors

Plural projection paths with single light source

350573, 350574, 350173, 350174, 353 31, G02F 113

Patent

active

048366498

ABSTRACT:
A liquid crystal light valve projector is disclosed which includes source illumination appratus which images an illumination aperture at the liquid crystal light valves, and further includes light valve imaging apparatus for relaying the light valve images to a wide angle projection lens having a short back focal length. The disclosed liquid crystal light valve projector utilizes air separated dichroic color separator for providing primary color illumination to the light valves.

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Jenkins et al. "The Effects of Stops", Fundamentals of Optics McGraw-Hill Book Company, Inc. 1950, pp. 94--111.

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