Patent ID: 8471799

Claim:
A liquid crystal display, comprising: a gate line for delivering a gate signal; a data line for delivering a data signal; a data switch comprising a first end directly connected to the data line for receiving the data signal, a gate end directly connected to the gate line for receiving the gate signal, and a second end; a voltage-control inverter comprising an input end directly connected to the second end of the data switch, an output end, and an enable end; a liquid crystal capacitor directly connected to the output end of the voltage-control inverter; a pass transistor comprising a first end directly connected to the output end of the voltage-control inverter, a second end directly connected to the input end of the voltage-control inverter, and a gate end; a control unit, electrically connected to the enable end of the voltage-control inverter and the gate end of the pass transistor, for enabling or disabling the voltage-control inverter; a common voltage generation unit electrically connected to the liquid crystal capacitor; and a power source, electrically connected to the control unit and the common voltage generation unit, for powering the control unit and the common voltage generation unit.