Industry Patents
Patent: 7152996
Diode Lighting System
(Click image for PDF of full patent)
| Patent Number: |
7152996 |
| Title: |
Diode Lighting System |
| Abstract: |
A lighting system for stage, theatrical and architectural lighting,
comprising a frame for supporting a plurality of light emitting diodes.
The diodes are mounted to the frame so that each diode is both secured to
the frame and also simultaneously positioned wherein each discrete diode
light beam is directed to a prescribed remote focal point (target zone)
and thereupon directed to a predetermined illumination area. Electrical
power for transmitting and controlling electrical voltage to light
emitting diodes by electrical circuitry integral with the frame. The
frame can be configured as any hollow volume such a cone, a semi-ellipse,
and a semi-sphere or can be configured as planar. Flexible blanks having
apertures and pads for electrical connections can be used to construct
rigid frames. An imaging gate a collimating lens and a focusing lens can
be interposed between the frame and the illumination area. The frame can
also be a sandwich frame having positive and negative electrically
conductive layers interposed between layers of biasable insulating foam.
|
| Country of Issue: |
US |
| First Named Inventor: |
Luk |
| Assignee: |
Altman Stage Lighting |
| Continuation or Divisional of: |
|
| International Classification: |
F21V 5/00 |
| US Classification: |
362/240 |
| Issue Date: |
12-26-2006 |
| Filing Date: |
04-27-2001 |
| Application : |
9/845073 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
7152996 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
7152996 at Google Patents |
1. The Google Patents and World Patent Family links will likely not work until a few weeks
after the patent has issued - they take a while to get new patents in their systems.
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