Projector and image adjustment method

Details Projector and image adjustment method Projector and image adjustment method

1991-10-01

1993-01-12

Cuchlinski, Jr., William A.

Optics: image projectors

Composite projected image

353 34, 353 37, 353101, G03B 2114, G03B 300

Patent

active

051793989

ABSTRACT:
Light beams containing image information from a plurality of liquid crystal panels are converged by condensing lenses. The converged light beams are combined by dichroic mirrors and projected onto a screen by a single projecting lens. The liquid crystal panels and condensing lenses are supported by an adjusting unit, and can be moved independently, in the direction of their respective optical axes.

REFERENCES:
patent: 4861142 (1989-08-01), Tanaka et al.
patent: 4981352 (1991-01-01), Tejima et al.
patent: 4989954 (1991-02-01), Yokoyama et al.
patent: 5047847 (1991-09-01), Toda et al.
patent: 5060058 (1991-10-01), Goldenberg et al.

Affiliated with

Also associated with

Rating

Projector and image adjustment method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Projector and image adjustment method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Projector and image adjustment method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1223131