Drive circuit and drive method of LCD device
A liquid crystal display device and drive circuit technology, applied in static indicators, nonlinear optics, instruments, etc., can solve the problem of high cost of display devices, achieve the effects of cost reduction, halving the quantity, and reducing costs
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[0015] see figure 2 , is a schematic diagram of the driving circuit of the liquid crystal display device of the present invention. The driving circuit 20 of the liquid crystal display device includes a source driver 21 , a gate driver 23 , a liquid crystal panel driving array 25 and a scanning control circuit 27 .
[0016] The liquid crystal panel driving array 25 includes a plurality of scanning lines 251 parallel to each other, a plurality of data lines 253 parallel to each other and vertically insulated and intersecting with the scanning lines 251, and a plurality of scanning lines 251 vertically intersecting with the plurality of data lines 253. A plurality of pixel units 250 are formed. Each pixel unit 250 includes a TFT 255 located at the intersection of the scan line 251 and the data line 253 and a liquid crystal capacitor 257 . The liquid crystal capacitor 257 includes a pixel electrode (not shown), a common electrode (not shown) opposite to the pixel electrode, and...
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