Industry Patents
Patent: 6908214
Variable Beam LED Light Source System
(Click image for PDF of full patent)
| Patent Number: |
6908214 |
| Title: |
Variable Beam LED Light Source System |
| Abstract: |
A diode light source system for stage, theatrical and architectural
lighting has numerous separate flat, rigid panels for mounting light
emitting diodes that emit diode light beams to a common focal area. Each
panel is mounted with a group of these diodes, and each has an outer and
an inner panel. A screw arrangement selectively positions the panels, with
each panel oriented at a selected angle relative to an axis, and with each
group of diodes emitting diode light beams transverse to each separate
panel. Each inner panel portion is flexibly secured to the screw
arrangement. The panels function hold the diodes and act as electrical
circuit boards to transmit direct electrical current to the diodes on the
panels. The screw arrangement includes an elongated, externally threaded
cylinder, with opposed inner and outer ends, rotatably aligned with the
axis and mounted on a corresponding internally cylindrical threaded nut.
|
| Country of Issue: |
US |
| First Named Inventor: |
Luk |
| Assignee: |
Altman Stage Lighting |
| Continuation or Divisional of: |
6585395 |
| International Classification: |
F21Y 21/14 |
| US Classification: |
362/250 |
| Issue Date: |
06-21-2005 |
| Filing Date: |
03-27-2003 |
| Application : |
10/400405 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
6908214 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
6908214 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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