DRIVING APPARATUS FOR LIGHT EMITTING DIODE AND CONTROL METHOD THEREOF
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United States of America Patent
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Issued Date -
May 30, 2013
app pub date -
Apr 19, 2012
filing date -
Nov 28, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
There are provided a driving apparatus for a light emitting diode (LED) which may accurately display a desired color of light by adjusting a color coordinate value in accordance with an input brightness value, and a control method thereof. The driving apparatus includes a control unit receiving a brightness value and a color coordinate value of an LED desired to be controlled and controlling LED driving by adjusting the color coordinate value in accordance with the received brightness value; and a driving unit driving the LED in accordance with controlling of the control unit.
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