Street lamp emitting filtered light

Details Street lamp emitting filtered light Street lamp emitting filtered light

2011-06-21

2011-06-21

May, Robert (Department: 2885)

Illumination

Plural light sources

With modifier

C362S249020, C362S311020, C362S307000, C362S002000

Reexamination Certificate

active

07963668

ABSTRACT:
A street lamp includes a lampshade, a light-emitting diode array, a lens array, and a filter film. The lampshade includes a bottom wall and a sidewall extending around the bottom wall, the lampshade defines a receiving space with an opening opposite to the bottom wall. The light-emitting diode array is received in the receiving space and has a number of light-emitting diodes which light emitting direction faces to the opening of the lampshade. The lens array has a number of lenses corresponding to the light-emitting diodes, the lenses is capable of converging light emitting from the light-emitting diodes. The filter film is disposed on the optical path of the plurality of light-emitting diodes for filtering light of predetermined wavelength ranges.

REFERENCES:
patent: 6402347 (2002-06-01), Maas et al.
patent: 6784357 (2004-08-01), Wang
patent: 7021807 (2006-04-01), Chew
patent: 7431477 (2008-10-01), Chou et al.
patent: 2008/0219000 (2008-09-01), Fan
patent: 2494918 (2002-06-01), None
patent: 2767815 (2006-03-01), None
patent: 1921155 (2007-02-01), None
patent: 2007158006 (2007-06-01), None
patent: I282632 (2007-06-01), None

Affiliated with

Also associated with

Rating

Street lamp emitting filtered light does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Street lamp emitting filtered light, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Street lamp emitting filtered light will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2624123