Driver device for light sources
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 14, 2016
Grant Date -
Dec 31, 2015
app pub date -
May 21, 2015
filing date -
May 23, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A driver device of a plurality of light sources, in particular LEDs, includes a multi-channel current control module (20) which sets a power supply current on a respective output channel connected to at least one light source (12). At least one static configuration register (54) is connected to said current control module in which a static driving configuration corresponding to the value of the power supply current which the multi-channel current control module must set on each output channel when the driver device is in a stand alone operating mode, is pre-loaded as well as at least one dynamic configuration register (56) that acts to load a dynamic driving configuration received from a digital transmission data bus connected to an electronic control unit.
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