Patent attributes
A method for warming-up an LCD system which includes a pixel array having a plurality of pixel units. Each pixel unit includes a pixel electrode, and a TFT (thin film transistor) provide with a source and a gate such that a gate signal inputted into the gate can switch on and switch off the TFT so as to permit transfer of a data signal from the source to the pixel electrode. The method includes the steps: floating the source of the TFT; and applying the gate signal onto the gate which is coupled to the pixel electrode in such a manner that the pixel electrode possesses a voltage level which is substantially equal to that of the gate signal.