发明名称 |
DRIVING APPARATUS FOR LIGHT EMITTING DIODE AND CONTROL METHOD THEREOF |
摘要 |
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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申请公布号 |
US2013134901(A1) |
申请公布日期 |
2013.05.30 |
申请号 |
US201213451297 |
申请日期 |
2012.04.19 |
申请人 |
PARK CHAN WOO;CHA SANG HYUN;YOO SE HOON;LEE JONG WOO;KIM KI CHUL;GONG JUNG CHUL;LEE JAE SHIN;SAMSUNG ELECTRO-MECHANICS CO., LTD./UNIVERSITY OFSEOUL INDUSTRY COOPERATION FOUNDATION |
发明人 |
PARK CHAN WOO;CHA SANG HYUN;YOO SE HOON;LEE JONG WOO;KIM KI CHUL;GONG JUNG CHUL;LEE JAE SHIN |
分类号 |
H05B37/02 |
主分类号 |
H05B37/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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