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Reducing power consumption in liquid-crystal displays

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2006 IEEE Tran Elec Dev V53 p1559.pdf (820.98 KB)

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2006-07

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IEEE

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Abstract

Power consumption in liquid-crystal displays is analyzed by including frequent polarity reversals and duty-cycle control. A multistep voltage profile is proposed to reduce the power consumption of multiplexed and nonmultiplexed displays. The authors have also shown that the reduction in the power consumption can be achieved with a minimal increase in hardware complexity of the drive electronics.

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Keywords

Addressing , displays , liquid crystal displays (LCDs) , multiplexing and scanning , multisteps , power-consumption

Citation

IEEE Transaction on Electron Devices, 2006, Vol.53 p1559-1566

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http://hdl.handle.net/2289/1377

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