Patent ID: 9638949
Date: 2017-05-02
CPC Classifications: G02F,G06F

Claim:
1. A liquid crystal display device with a touch sensor, comprising: a touch driver; a plurality of common signal lines on a substrate, said plurality of common signal lines connected to the touch driver; a lower planarization layer on the substrate, the lower planarization layer covering the plurality of common signal lines; a plurality of gate lines and a plurality of data lines provided on the lower planarization layer, each of the gate lines and each of the data lines connected to one of a plurality of thin-film transistors on the lower planarization layer; an upper planarization layer provided on the plurality of thin-film transistors; a plurality of pixel electrodes and a common electrode provided on the upper planarization layer, the common electrode includes a plurality of common electrode blocks that are separated from one another by space, each of the plurality of common electrode blocks connected to at least one of the plurality of common signal lines; a passivation layer interposed between the common electrode and the plurality of pixel electrodes; and a shield electrode at least partially overlapping with the space between two immediately adjacent common electrode blocks, wherein the shield electrode is in contact with one of said two immediately adjacent common electrode blocks via a shield contact hole through the passivation layer.