Patent ID: 8531416

Claim:
A liquid crystal display panel comprising: an array substrate comprising: a plurality of data lines; a plurality of gate lines that cross the data lines, a number of the gate lines being twice as many as a pixel resolution along a direction in which the data lines are formed; a pixel electrode connected to a data line and to a gate line to provide a respective pixel area; a plurality of sensing lines formed substantially parallel with the data lines; and a touch sensing circuit electrically connected to adjacent gate lines and the sensing lines, the adjacent gate lines being between the pixel electrodes adjacent to each other in a direction of the data lines; an opposite substrate opposite to the array substrate, the opposite substrate having connection members that protrude and are spaced apart from the array substrate by a predetermined interval; and a liquid crystal layer disposed between the array substrate and the opposite substrate, wherein the touch sensing circuit comprises: a first switching element comprising a first terminal electrically connected to a (k+1)-th gate line, ‘k’ being a natural number, the first switching element being turned on in response to a gate signal of a k-th gate line; and a second switching element configured to deliver a touch signal to one of the sensing lines, the second switching element being turned on in response to a signal from a second terminal of the first switching element.