| 摘要 |
A touch display panel, including: a CF substrate and a TFT substrate disposed opposite to each other, and a liquid crystal layer disposed between the CF substrate and the TFT substrate, wherein a common electrode having a comb-shaped structure and/or a pixel electrode having a comb-shaped structure is disposed on the TFT substrate close to the liquid crystal layer, a touch layer is disposed on the CF substrate close to the liquid crystal layer, the touch layer includes a driving line and a detecting line which are insulated with each other, and the driving line and/or the detecting line has a comb-shaped structure which is at least partially misaligned with respect to the comb-shaped structure of the common electrode and/or the comb-shaped structure of the pixel electrode. By employing the technical solution of the invention, the parasitic capacitances between the driving line of the touch layer and the upper electrode layer having the slit (or the common and pixel electrodes which are separated), and between the detecting line of the touch layer and the upper electrode layer may be reduced, thereby improving the detection sensitivity of the touch display panel. |
