TOUCH SENSING TYPE LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME

摘要

A touch sensing type liquid crystal display device includes an array substrate includes a first substrate, a common electrode, a pixel electrode, and a touch sensing unit; a color filter substrate including a second substrate and facing the array substrate; an anti-static layer on an outer side of the second substrate and including an organic material and a carbon nano-tube; and a liquid crystal layer between the first substrate and an inner side of the second substrate.

主权项

1. A touch sensing type liquid crystal display device, comprising:
first and second substrates facing each other; a liquid crystal layer between the first and second substrates; and an anti-static layer on an outer side of the second substrate and including a base material and a conductive material, wherein the first substrate includes: a plurality of first signal lines; a plurality of second signal lines crossing the plurality of first signal lines; a plurality of pixel electrodes; a plurality of first common electrodes in a region; and a sensing line electrically connected to the plurality of first common electrodes in the region and extending along at least one of the plurality of first signal lines; and a sensing circuit electrically connected to the sensing line, wherein the liquid crystal layer is driven by a fringe field between the plurality of pixel electrodes and the plurality of first common electrodes for displaying an image, wherein the sensing circuit detects a change of capacitance between an object and the plurality of first common electrodes through the sensing line for sensing a touched position.