| 摘要 |
A TFT-LCD driver includes a TFT-LCD panel having a plurality of gate bus lines, a plurality of source bus lines, a plurality of TFT's, and a plurality of liquid crystal cells corresponding to the plurality of TFT's, a gate driver integrated circuit for supplying driving voltages to the gate bus lines to turn the TFT's on and off, a source driver integrated circuit for sequentially supplying analog voltages to the source bus lines so as to input the analog voltages to the plurality of liquid crystal cells through the turned-on TFT's, and a controller for providing control signals to the gate driver integrated circuit and the source driver integrated circuit, wherein the analog voltages supplied from the source driver integrated circuit to the TFT-LCD panel have the same polarity at least twice in sequence, wherein the source driver integrated circuit drives the TFT-LCD panel using one of a dot inversion method and a pixel inversion method.
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