Patent ID: 9600109
Date: 2017-03-21
CPC Classifications: G02F,G06F

Claim:
1. A touch sensing type liquid crystal display device, comprising: an array substrate including, a thin film transistor array, a common electrode, a pixel electrode, and a touch sensing unit; a color filter substrate facing the array substrate; an anti-static layer on an outer side of the color filter substrate and including an organic material and a carbon nano-tube dispersed in the organic material; and a liquid crystal layer between the array substrate and the color filter substrate, wherein the anti-static layer is an outermost layer such that a touch directly on the anti-static layer is detected by a capacitor, the capacitor comprising: wherein the touch sensing unit further includes first to third regions, each of which includes a pixel region, and the common electrode has an island shape in each of the first to third regions, wherein the second region is between and directly adjacent to the first region and the third region, wherein an X direction sensing line extends through the first region and the third region, and connected by a connection line parallel to the X direction sensing line and extending completely through the second region, wherein a Y direction sensing line extends only through the second region, and wherein the X direction sensing line directly contacts the common electrode in the first and third regions, and the Y direction sensing line directly contacts the common electrode in the second region.