Patent ID: 9218079
Filing Date: 2015-12-22
Classification: G02F,G06F

Abstract:
1. An in-cell touch display panel structure, comprising: an upper substrate; a lower substrate parallel to the upper substrate; a display material layer configured between the upper substrate and the lower substrate; a black matrix layer disposed at one surface of the upper substrate facing the display material layer, the black matrix layer being composed of a plurality of opaque lines; and a thin film transistor and sensing electrode layer disposed at one side of the lower substrate facing the display material layer, wherein the thin film transistor and sensing electrode layer includes: a gate line sub-layer including a plurality of gate lines arranged in a first direction, and a plurality of first sensing conductor segments arranged in the first direction and parallel to the plurality of gate lines; and a source line sub-layer disposed at one side of the gate line sub-layer facing the display material layer, including a plurality of source lines arranged in a second direction, and a plurality of second sensing conductor segments arranged in a second direction and parallel to the plurality of source lines; wherein the plurality of first sensing conductor segments and the plurality of second sensing conductor segments are disposed at positions corresponding to those of the plurality of opaque lines of the black matrix layer, the plurality of second sensing conductor segments are divided into a first group including a plurality of second sensing conductor segments and a second group including a plurality of second sensing conductor segments, and the plurality of second sensing conductor segments of the first group and the plurality of first sensing conductor segments are formed with N quadrilateral regions, where N is a positive integer and any two quadrilateral regions are not connected with each other, so as to form a single-layered touch pattern on the thin film transistor and sensing electrode layer.