Industry Patents
Patent: 7845824
Virtual Single Light Source Having Variable Color Temperature With Integral Thermal Management
(Click image for PDF of full patent)
| Patent Number: |
7845824 |
| Title: |
Virtual Single Light Source Having Variable Color Temperature With Integral Thermal Management |
| Abstract: |
A lamp that allows a user to adjust parameters to control emitted white
light, specifically quality, intensity and color temperature. Under such
control, the lamp can match, complement, or augment ambient or available
natural or artificial light. In specific embodiments, the lamp uses high
power, high CRI, white LED sources; integral thermal management that also
functions as LED structural support; integral optics (secondary lenses)
with accommodation for diffusing elements; and manually responsive
controls.
|
| Country of Issue: |
US |
| First Named Inventor: |
Robotham |
| Assignee: |
Robotham Creative |
| Continuation or Divisional of: |
|
| International Classification: |
F21V 14/00 |
| US Classification: |
362/231 |
| Issue Date: |
12-07-2010 |
| Filing Date: |
08-27-2008 |
| Application : |
12/229903 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
7845824 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
7845824 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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