Industry Patents
Patent: 6565233
Color, Size and Distribution Module for Projected Light
(Click image for PDF of full patent)
| Patent Number: |
6565233 |
| Title: |
Color, Size and Distribution Module for Projected Light |
| Abstract: |
A lighting module that projects various colors, hues and intensities of
light, and that can change the divergence and distribution of light. The
device includes a light source and a reflector to direct the light along
an optic path in a generally parallel direction. The invention does not
provide a beam that is parallel or even somewhat parallel. It is intended
for applications in which a somewhat diffused beam is required. In
addition to the light source, the module comprises a filter assembly with
at least one filter therein, and a system diffusion optical element. The
filter assembly controls the size and color of the light beam. The system
diffusion optical element spreads the light in one or more desired
directions so that fewer modules are required to light a given area.
|
| Country of Issue: |
US |
| First Named Inventor: |
Richardson |
| Assignee: |
|
| Continuation or Divisional of: |
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| International Classification: |
F21V 9/00 |
| US Classification: |
362/293 |
| Issue Date: |
05-20-2003 |
| Filing Date: |
08-17-1999 |
| Application : |
09/376262 |
| Notes: |
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| Link to Patent at freepatentsonline.com: |
6565233 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
6565233 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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