Projector

Details Projector Projector

2007-08-16

2010-06-08

Epps, Georgia Y (Department: 2878)

Optics: image projectors

Reflector

Plural

C353S098000, C353S100000

Reexamination Certificate

active

07731372

ABSTRACT:
A projector comprises a light source unit, a light guide element, a first focus element, a second focus element, a micromirror element and an image unit. The light source unit provides a light beam. The first focus element comprises a first focal length f1. The second focus element comprises a second focal length f2, wherein2.0<f2f1<3.6.The light beam travels from the light source unit, passing the light guide element, the first focus element, the second focus element and the micromirror element to the image unit.

REFERENCES:
patent: 7390098 (2008-06-01), Wada

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4182840