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LIQUID CRYSTAL STEEL, LIQUID CRYSTAL APPROACH AND LIQUID CRYSTAL AID PROCEDURES
LIQUID CRYSTAL STEEL, LIQUID CRYSTAL APPROACH AND LIQUID CRYSTAL AID PROCEDURES
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机译:液态晶体钢,液态晶体方法和液态晶体辅助程序
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摘要
A video signal is sampled by sequential switches (104), etc. and the voltage held in capacitors (150) after passing through switches (110). Next, switches (120), (130) turn on, the hold for capacitor (152) is carried out, and that voltage buffered by analog buffer (170), then output. The switch on-off control is performed by means of lines L1 and L2. The control of the supply voltage is performed by V1+ to V4+, and the polarity of analog buffers (170) , (172), etc. is controlled. By means of the switch on-off control and the supply voltage control, four driving methods for alternating liquid crystal driving can be realized. Further, the analog buffers are composed of TFTs; and positive and negative polarity inversion can be performed through supply voltage shift. IMAGE
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