发明名称 |
Power supply and driving method thereof and apparatus and method for driving electro-luminescence display device using the same |
摘要 |
The present invention relates to a power supply that is adaptive for improving energy conversion efficiency and a driving method thereof and an apparatus and method for driving an electroluminescence display device using the same. A power supply that supplies a driving power to drive a driving apparatus according to an embodiment of the present invention includes a power source to supply DC power; and a DC-DC converter to convert the DC power from the power source to a level of 1/N (provided that N is a positive integer of not less than 2) times the driving power, and then to convert the converted DC power of 1/N times to a level of the driving power.
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申请公布号 |
US7528807(B2) |
申请公布日期 |
2009.05.05 |
申请号 |
US20040900354 |
申请日期 |
2004.07.28 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
KIM HYUN JEOUNG;KIM HAK SU |
分类号 |
G09G3/30;H05B33/08;G09G3/20;H01L51/50;H02M3/07;H02M3/155;H02M3/156;H05B33/14 |
主分类号 |
G09G3/30 |
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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