SOURCE DRIVE CIRCUIT AND LIQUID CRYSTAL DISPLAY PANEL

摘要

A source drive circuit and a liquid crystal display panel. Reference voltage signals outputted by a gamma voltage output module in the source drive circuit comprise a gamma reference voltage signal (Vr1'-Vr5') and a low-voltage signal (Vd), a voltage value of which is lower than that of the gamma reference voltage signal; and the duration of a reference voltage signal is equal to that of an existing gamma reference voltage signal. Compared with the prior art, power consumption of a source drive circuit can be reduced, thereby reducing power consumption of a high-resolution display panel.