LIGHT EMITTING DEVICE DRIVING CIRCUIT AND METHOD THEREOF
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United States of America Patent
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Issued Date -
May 5, 2016
app pub date -
Dec 15, 2014
filing date -
Oct 30, 2014
priority date (Note) -
Abandoned
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Abstract
A light emitting device driving circuit and a method thereof are provided. The light emitting device driving circuit includes a frequency detection circuit and a frequency adjustment circuit. The frequency detection circuit is configured to detect a light source frequency of a light emitting device to provide at least one detection frequency signal. The frequency adjustment circuit adjusts the light source frequency of the light emitting device according to the detection frequency signal and a plurality of preset flicker frequencies.
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