SYSTEMS AND METHODS TO CONTROL COLOR AND BRIGHTNESS OF LIGHTING DEVICES
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United States of America Patent
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Issued Date -
N/A
app pub date -
Apr 30, 2015
filing date -
Jul 26, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Systems and methods are provided to control the color and brightness of LED lighting. A control signal generator generates a hybrid control signal using pulse width modulation and analog control to drive an LED driver with increased resolution to maintain color mixing while adjusting brightness of the LED lighting.
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Cited Art Landscape
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