System and method for providing a uniform backlight

Details System and method for providing a uniform backlight System and method for providing a uniform backlight

F - Mech Eng,Light,Heat,Weapons

21

V

F21V 3/00 (2006.01)

Patent

CA 2590774

An illumination system includes an illumination source such as an array of LED's over which is provided a diffuser. The illumination source provides light which, because of light refraction, radiates generally uniformly from edge to edge of the diffuser. The diffuser may be a planar flat piece of may include a hollow, cup like structure formed by a frame with a cover. The illumination system may be scaled up to provide multiple such illumination devices side by side to provide a greater area or strength of illumination. Multiple systems may utilize multiple diffusers or a single diffuser covering multiple illumination sources. The illumination source may be mounted to a backplate or heatsink which is larger than the illumination source to facilitate the addition of further electronic circuitry and or mounting capabilities.

Affiliated with

Also associated with

Rating

System and method for providing a uniform backlight does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and method for providing a uniform backlight, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for providing a uniform backlight will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1447741