Circuits and methods for reducing flicker in an LED light source

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United States of America Patent

PATENT NO 9944413
SERIAL NO

15793276

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Abstract

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Method and circuits for balancing a first waveform used to drive an LED are disclosed herein. The first waveform has a first cycle with a first amplitude and a second cycle with a second amplitude. An embodiment of the method includes adjusting the first amplitude of the first cycle to match the second amplitude of the second cycle, the result being a second waveform. The LED is driven with the second waveform.

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Patent Owner(s)

  • TEXAS INSTRUMENTS INCORPORATED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Herrington, Daniel Ross Fort Collins, US 7 44
Sullivan, Timothy Roy Longmont, US 4 20

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