An in-cell touch display structure includes: upper and lower substrates, a display material layer configured between the upper and lower substrates, and a thin film transistor and sensing electrode layer including a gate line sub-layer and a source line sub-layer. The gate line sub-layer includes plural gate lines arranged in a first direction, and plural first sensing conductor segments arranged in a second direction, The first sensing conductor segments are separated by the gate lines. The source line sub-layer includes plural source lines arranged in the second direction, plural second sensing conductor segments arranged in the first direction, and plural connection traces arranged in the second direction and parallel to the source lines. The second sensing conductor segments are separated by the source lines and the connection traces. The first sensing conductor segments are electrically connected to the second sensing conductor segments for forming a plurality sensing conductor blocks.