Touch display panel

A touch display panel, comprising:

• a light-emitting display layer comprising a plurality of light-emitting units arranged in an array;
• a first touch electrode disposed on a side of the light-emitting display layer facing a light emitting surface of the touch display panel, wherein the first touch electrode is arranged along a first direction parallel to the touch display panel;
• a colour resist layer comprising a plurality of colour resist units arranged in an array, wherein the plurality of colour resist units are directly facing the plurality of light-emitting units;
• a second touch electrode disposed on the side of the light-emitting display layer facing the light-emitting surface of the touch display panel, wherein the second touch electrode is arranged along a second direction parallel to the touch display panel, the first direction intersects with and is different from the second direction, and the second touch electrode is insulated from the first touch electrode at an overlap between the second touch electrode and the first touch electrode, the second touch electrode comprises second grid touch electrodes and adjacent two of the second grid touch electrodes are connected by a bridge, the color resist layer and the second grid touch electrodes are overlapped by the orthographic projection in the horizontal direction;
• and
• a black matrix layer spaced from the bridge in the thickness direction of the display panel.