| 摘要 |
<p>A touch display panel, comprising a CF substrate and a TFT substrate arranged oppositely, and a liquid crystal layer therebetween, wherein the TFT substrate is provided with a common electrode with a comb structure and/or a pixel electrode with a comb structure adjacent to the liquid crystal layer; and the CF substrate is provided with a touch layer adjacent to the liquid crystal layer, the touch layer comprises a drive line and a detection line insulated from each other, the drive line and/or the detection line has a comb structure, and at least part of the comb structure is staggered with the comb structure of the common electrode and/or the comb structure of the pixel electrode. The technical solution of the present invention can be applied to reduce the parasitic capacitance between the drive line and the detection line of the touch layer and an upper electrode layer having a slit (or the spaced common electrode and pixel electrode) respectively, thereby improving the detection sensitivity of the touch display panel.</p> |
