Diffused light projector

Details Diffused light projector Diffused light projector

2011-08-30

2011-08-30

Sawhney, Hargobind (Department: 2885)

Illumination

Light source and modifier

Adjustable or repositionable modifier

C362S323000, C362S331000

Reexamination Certificate

active

08007134

ABSTRACT:
Diffused light projector comprising:a light source;a main lens acting on the beam of light coming from the light source, said main lens being a Fresnel lens or a plano-convex lens to diffuse incident beam or beams of light;at least one prismatic lens located between the light source and the main lens to condition the beam of light coming from said light source.

REFERENCES:
patent: 5068768 (1991-11-01), Kobayashi
patent: 5138540 (1992-08-01), Kobayashi et al.
patent: 5416681 (1995-05-01), Wu
patent: 5980066 (1999-11-01), Belliveau et al.
patent: 7217002 (2007-05-01), Jungel-Schmid et al.
patent: 7465054 (2008-12-01), Howard et al.
patent: 2006/0187654 (2006-08-01), Jungel-Schmid et al.
patent: 2008/0158884 (2008-07-01), Joergensen et al.
patent: 1649212 (2007-01-01), None
patent: 2007045242 (2007-04-01), None

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2777038