Patent ID: 7924350

Claim:
A liquid crystal display (LCD), comprising: a first substrate; a first coordinate detecting layer having a plurality of X electrodes and a plurality of first connection lines, the X electrodes being parallel to each other and regular-spacingly formed on the first substrate along an X-direction, and the X electrodes being connected by the first connection lines therebetween; an insulating layer formed on the first coordinate detecting electrode layer; a second coordinate detecting layer having a plurality of Y electrodes and a plurality of second connection lines with a plurality of openings, the Y electrodes being parallel to each other and regular-spacingly formed on the insulating layer along a Y-direction that is substantially perpendicular to the X-direction, the Y electrodes being connected by the second connection lines therebetween, each of the plurality of X electrodes and the plurality of Y electrodes being formed of a non-transparent, conductive material, the X electrodes and the Y electrodes being not overlapped, the first connection lines and the second connection lines being overlapped and insulated by the insulating layer, wherein the first coordinate detecting layer, the insulating layer and the second coordinate detecting layer define a plurality of openings exposing the first substrate, and the plurality of X electrodes, the plurality of Y electrodes, the first connection lines and the second connection lines are configured to be a black matrix with the openings; a color filtering matrix having a plurality of color pads, each color pad formed in one of the plurality of openings correspondingly; a transparent overcoat layer formed on the color filtering matrix, the insulating layer and the plurality of Y electrodes; a second substrate spaced from the first substrate; a pixel layer having a plurality of pixel electrodes and a plurality of semiconductor devices formed on the second substrate; and a liquid crystal material disposed between the common electrode and the pixel layer.