Modulation method and apparatus for dimming and/or colour mixing utilizing LEDs
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 30, 2012
Grant Date -
May 10, 2007
app pub date -
Oct 19, 2006
filing date -
Nov 10, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
There is provided apparatus for controlling a set of light emitting diodes (LEDs) comprising at least one current source for powering the set of LEDs; a main controller for receiving dimming and/or color mixing information and for translating the information into LED control information and transmitting the LED control information to control the set of LEDs; wherein the LED control information is based on and off times.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully