Cholesteric liquid crystal display device with timing controlling software

A cholesteric liquid crystal display device with timing controlling software, comprising:

• a cholesteric liquid crystal display (ChLCD) panel, comprising a scan driver, a data driver, and a plurality of pixel electrodes electrically connecting between the scan driver and the data driver;
• a power supply module, comprising a first channel, a second channel, a third channel, and a fourth channel;
• wherein the first channel, the second channel, and the fourth channel are electrically connected to the scan driver of the ChLCD panel;
• and the first channel, the third channel, and the fourth channel are electrically connected to the data driver of the ChLCD panel;
• and
• a system on a chip (SoC), comprising the timing controlling software, and electrically connected to the power supply module, the scan driver of the ChLCD panel, and the data driver of the ChLCD panel;
• wherein the timing controlling software configures and controls the power supply module to output a first voltage amplitude from the first channel, to output a second voltage amplitude from the second channel, to output a third voltage amplitude from the third channel, and to output a fourth voltage amplitude from the fourth channel;
• wherein the fourth voltage amplitude is greater than the third voltage amplitude, the third voltage amplitude is greater than the second voltage amplitude, and the second voltage amplitude is greater than the first voltage amplitude;
• wherein the timing controlling software generates a voltage configuration command according to a video signal and outputs the voltage configuration command to the power supply module;
• wherein according to the voltage configuration command, the first voltage amplitude, the second voltage amplitude, the third voltage amplitude, and the fourth voltage amplitude, the power supply module generates a reset voltage needed across the pixel electrodes for resetting the ChLCD panel and generates a display voltage needed across the pixel electrodes for displaying a frame.