Patent ID: 8390575

Claim:
A touch-sensitive liquid crystal display panel, comprising: a first substrate; a second substrate disposed parallel to the first substrate; a liquid crystal layer interposed between the first substrate and the second substrate; a plurality of scan lines and a plurality of data lines formed at the first substrate, the scan lines and the data lines crossing each other thereby defining a plurality of pixel regions; a first insulating layer covering the data lines and the scan lines, the first insulating layer defining a plurality of contact holes therethrough, the contact holes being right above the plurality of scan lines; a plurality of conductive pads arranged on the first insulating layer and in the plurality of contact holes, each of the plurality of conductive pads electrically connected to a corresponding scan line via a corresponding contact hole; a conductive layer arranged between the second substrate and the liquid crystal layer, the conductive layer comprising a plurality of parallel resistance lines, the plurality of parallel resistance lines being parallel and opposite to the scan lines, correspondingly; and a plurality of conductive protrusions arranged on the plurality of parallel resistance lines, each of the conductive protrusions connects to the conductive layer and being generally opposite to and spaced a predetermined distance from a corresponding conductive pad.