Patent ID: 8482685

Claim:
A liquid crystal display panel, comprising: an array substrate comprising a first base substrate and a plurality of pixels arranged on the first base substrate; an opposite substrate comprising a second base substrate facing the first base substrate and a common electrode arranged on the second base substrate; and a liquid crystal layer interposed between the array substrate and the opposite substrate and having a resistivity of 1×10 13 Ω·cm to 1×10 15 Ω·cm, each pixel comprising: a switching device to output a data voltage in response to a gate signal; a first pixel electrode connected to an output electrode of the switching device to receive the data voltage; a coupling electrode connected to the output electrode of the switching device to receive the data voltage; a second pixel electrode facing the coupling electrode; and an inter-insulating layer interposed between the coupling electrode and the second pixel electrode, wherein the resistance between the coupling electrode and the second pixel electrode is less than the resistance between the second pixel electrode and the common electrode, and the liquid crystal layer has a resistivity larger than that of the inter-insulating layer for reduction in leakage current variations and preventing an afterimage.