Industry Patents
Patent: 7482565
Systems and Methods For Calibrating Light Output by Light-Emitting Diodes
(Click image for PDF of full patent)
| Patent Number: |
7482565 |
| Title: |
Systems and Methods For Calibrating Light Output by Light-Emitting Diodes |
| Abstract: |
A system and method for calibrating light output from an LED is provided.
The system includes a support on which an LED is positioned, a
photosensor to measure the light output from the LED, and means for
calibrating and adjusting the light output of the LED. Calibration is
accomplished by measuring the light output from the LED, comparing such
output against a reference value, and adjusting the measured output
against the reference value.
|
| Country of Issue: |
US |
| First Named Inventor: |
Morgan, Lys |
| Assignee: |
Philips SSL |
| Continuation or Divisional of: |
|
| International Classification: |
G01J 1/32 |
| US Classification: |
250/205 |
| Issue Date: |
01-27-2009 |
| Filing Date: |
02-22-2005 |
| Application : |
11/064069 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
7482565 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
7482565 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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