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首页> 外文会议>The 6th International Meeting on Information Display and the 5th International Display Manufacturing Conference (IMID/IDMC 2006) >A Low-Power and High-Accuracy Driving Method for LTPS TFT-LCD in Mobile Applications
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A Low-Power and High-Accuracy Driving Method for LTPS TFT-LCD in Mobile Applications

机译：用于移动应用的LTPS TFT-LCD的低功耗，高精度驱动方法

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摘要

A high data accuracy and low power consumptionrndriving method and output stage of the source driverrnare proposed for the LTPS TFT-LCD in mobilernapplications. The proposed driving method isrninsensitive to the variations of the electricalrncharacteristics of TFTs, which enables the outputrnerrors of the source driver are under 1/2 LSB in allrngray levels. In addition, the power consumption of therndriver with the method is decreased to 9.9mW whichrnis 55.9% of that of the conventional source driver byrnreducing unnecessary charge waste.
机译：针对移动应用中的LTPS TFT-LCD，提出了一种数据精度高，功耗低的驱动方法和源极驱动器的输出级。所提出的驱动方法对TFT的电气特性的变化不敏感，这使得源驱动器的输出误差在杂散水平上都小于1/2 LSB。此外，通过减少不必要的电荷浪费，该方法的驱动器的功耗降低到9.9mW，是传统源驱动器的55.9％。

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  • 来源
  • 会议地点 Daegu Exhibition Convention Center (EXCO)(KR);Daegu Exhibition Convention Center (EXCO)(KR);Daegu Exhibition Convention Center (EXCO)(KR);Daegu Exhibition Convention Center (EXCO)(KR)
  • 作者

    Han-Jun Kim; Jae-Yoon Jung; Jung-Hwan Choi; In-Hwan Lee; Oh-Kyong Kwon;

  • 作者单位

    Division of Electrical and Computer engineering,Hanyang University,rn17 Haengdang-dong,Seongdong-gu,Seoul 133-791,Korearn;

    Division of Electrical and Computer engineering,Hanyang University,rn17 Haengdang-dong,Seongdong-gu,Seoul 133-791,Korearn;

    Division of Electrical and Computer engineering,Hanyang University,rn17 Haengdang-dong,Seongdong-gu,Seoul 133-791,Korearn;

    Division of Electrical and Computer engineering,Hanyang University,rn17 Haengdang-dong,Seongdong-gu,Seoul 133-791,Korearn;

    Division of Electrical and Computer engineering,Hanyang University,rn17 Haengdang-dong,Seongdong-gu,Seoul 133-791,KorearnPhone: +82-2-2220-0359,E-mail: okwon7@chol.com;

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