Patent ID: 7505021

Claim:
A display panel driving circuit, comprising: a plurality of gate lines configured to extend to a first direction; a plurality of data lines configured to extend to a second direction different from said first direction; a first selector configured to select a selection gate line from said plurality of gate lines; a second selector configured to select a selection data line from said plurality of data lines; a plurality of liquid crystal cells configured to be placed in positions corresponding to crossover points between said plurality of gate lines and said plurality of data lines; and a drive section configured to output drive signals which drive said plurality of liquid crystal cells through said second selector based on inputted picture signals, wherein each of said plurality of liquid crystal cells includes: a transistor configured to be connected with an associated one of said plurality of gate lines at a gate electrode, and an associated one of said plurality of data lines at one of other two electrodes, and a capacitive element configured to be connected with said transistor at another of said other two electrodes, wherein said second selector includes: a plurality of main switch sections, and a switch control section configured to control switching on and off of said plurality of main switch sections, wherein each of said plurality of main switch sections includes a plurality of switch elements in series, wherein said each of said plurality of main switch sections is connected with an associated one of said plurality of data lines at one electrode, and wherein said each of main switch sections is connected with an output electrode of said drive section and others of said plurality of main switch sections at another electrode.