DISPLAY DRIVE CIRCUIT

摘要

The present invention discloses a display drive circuit which minimises electric current consumption. Said display drive circuit comprises a buffer, an N dot switch circuit, charge distribution switch circuit and a shared voltage level regulator switch circuit. «Said buffer buffers a plurality of pixel signal outputs from multiple analogue to digital converters. The N dot switches select the path of the plurality of pixel signal outputs by said buffer in response to a first path selection signal and a second path selection signal, determined according to the dot inversion format, and switches between a plurality of output terminals. Said charge distribution switch circuit distributes the charge to said plurality of output terminals in response to the charge distribution control signal. »Said shared voltage level regulator switch circuit controls the distribution of charge between said plurality of output terminals and the voltage level on distribution of charge, in response to the shared voltage level control signal. «««<0}