Patent ID: 8441426
Filing Date: 2013-05-14
Classification: G09G

Abstract:
1. A driving apparatus for driving a liquid crystal display panel, the driving apparatus comprising: a timing controller for generating a plurality of differential signals, the timing controller having a plurality of output ports, each of the output ports having two output ends for outputting a corresponding differential signal; a plurality of pairs of transmission lines, each pair of transmission lines having two transmission lines respectively coupled to the two output ends of a corresponding output port of the timing controller for receiving a corresponding differential signal; a plurality of shielding lines for receiving a ground voltage or a fixed voltage, each of the shielding lines being disposed between adjacent pairs of transmission lines; a plurality of source driving circuits for generating a plurality of data signals furnished to the liquid crystal display panel based on the differential signals, each source driving circuit being coupled to the plurality of pairs of transmission lines for receiving the differential signals, the source driving circuit comprising: a plurality of first terminal resistors, each of the first terminal resistors being coupled between two first terminals of a corresponding pair of transmission lines; and a plurality of first auxiliary resistors coupled to the transmission lines between the timing controller and the source driving circuits.