US Patent 10262607 Driving circuits of liquid crystal panels and liquid crystal displays

The present disclosure relates to a driving circuit for liquid crystal panels and a liquid crystal display. The driving circuit of a liquid crystal panel includes a demultiplexer circuit and an inversion switching circuit. Two input ends of the inversion switching circuit input two kinds of data signals having opposite polarity. The output ends of the inversion switching circuit respectively connect to the input end of the demultiplexer circuit. The output end of the demultiplexer circuit respectively connects to the data lines in the odd rows and the even rows. By adding the inversion switching circuit in the input side of the data signals of the demultiplexer circuit, the two input ends of the inversion switching circuit are alternatively connected with the two output ends of the inversion switching circuit while scanning a row of sub-pixels.