Industry Patents
Patent: 9253839
LED Driver Circuit and Method
(Click image for PDF of full patent)
| Patent Number: |
9253839 |
| Title: |
LED Driver Circuit and Method |
| Abstract: |
A driver circuit for driving at least one LED includes a data input for
receiving set point data at a first data rate and at a first bit
resolution, an LED output for driving the at least one LED with LED
driving values at a second data rate and at a second bit resolution, and
a processing device arranged for determining from the set point data by
interpolation at least part of the LED driving values. The second data
rate is higher than the first data rate, the processing device being
arranged to interpolate in time.
|
| Country of Issue: |
US |
| First Named Inventor: |
Saes |
| Assignee: |
Eldolab Holding |
| Continuation or Divisional of: |
|
| International Classification: |
H05B 37/02 |
| US Classification: |
H05B 33/0842 |
| Issue Date: |
02-02-2016 |
| Filing Date: |
09-12-2011 |
| Application : |
13/821057 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
9253839 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
9253839 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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