| 主权项 |
1. A liquid crystal display (LCD) panel driver circuit, comprising: a control circuit board; and an LCD panel that comprises scan lines and data lines; wherein the control circuit board comprises a data driver module that drives the data lines, and a scan driver module that drives the scan lines; the data driver module is coupled to each of the data lines via a switch module, and the switch module is arranged at one end of the LCD panel adjacent to the data lines; within each scanning period of the LCD panel, the switch module turns off a signal of the data driver module when a drive of a last row of the scan line ends and switches to a drive of a next row of the scan line, and the switch module turns on the signal of the data driver module when a preset delay time of the switch module is reached, wherein the switch module comprises controllable switches that are connected in series between the data driver module and each of the data lines, and a monitoring unit that is coupled to the control ends of each of the controllable switches; the monitoring unit comprises a delay assembly that sets the preset time; wherein the monitoring unit controls the controllable switches to turn off when the drive of the last row of the scan line switches to the drive of the next row of the scan line, to turn off the signal of the data driver module, and the monitoring unit controls the controllable switches to turn on when the delay assembly reaches the preset delay time, to turn on the signal of the data driver module, and wherein charging capacities of pixel electrodes of the LCD panel corresponding to different colors are kept consistent. |
