Patent ID: 7948459

Claim:
A display device including a display section having a plurality of display pixels arrayed in a matrix, and a peripheral section surrounding the display section, comprising: a plurality of scanning lines disposed along rows of the plurality of display pixels; a plurality of signal lines disposed along columns of the plurality of display pixels; a plurality of pixel switches disposed near intersections between the plurality of scanning lines and the plurality of signal lines; a plurality of pixel electrodes connected to the plurality of pixel switches; a counter-electrode disposed to be opposed to the plurality of pixel electrodes; a plurality of storage capacitance lines disposed substantially parallel to the plurality of scanning lines; a plurality of first inspection switches connected to the plurality of scanning lines, respectively, in the peripheral section; a plurality of second inspection switches connected to the plurality of signal lines, respectively, in the peripheral section; a first wiring line configured to supply a signal for turning on/off the plurality of first inspection switches and connected between the gate electrode of each of the first inspection switches and a first electrode; a first plurality of wiring lines configured to connect between the source electrodes of the first inspection switches and a first plurality of pads to which an inspection signal is supplied; a second wiring line configured to supply a signal for turning on/off the plurality of second inspection switches and connected between the gate electrode of each of the second inspection switches and a second electrode; a second plurality of wiring lines configured to connect between the source electrodes of the second inspection switches and a second plurality of pads to which an inspection signal is supplied; and a third wiring line configured to apply a signal to the counter-electrode and the storage capacitance lines.