In-cell touch display structure

摘要

An in-cell touch display structure includes: an upper substrate, a lower substrate, a display material layer configured between the upper and lower substrates, and a thin film transistor and sensing electrode layer. The thin film transistor and sensing electrode layer includes a gate line sub-layer having a plurality of gate lines and a plurality of connection segments separated by the gate lines, and a source line sub-layer having a plurality of source lines, a plurality of sensing conductor lines, and a plurality of sensing conductor segments separated by the source lines and the sensing conductor lines, wherein part of the sensing conductor segments and part of the connection segments are electrically connected together to form a plurality of sensing conductor blocks.

主权项

1. An in-cell touch display 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 thin film transistor and sensing electrode layer arranged on 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 having a plurality of gate lines arranged in a first direction and a plurality of connection segments arranged in a second direction, the plurality of connection segments arranged in the second direction being separated by 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 and having a plurality of source lines arranged in the second direction, a plurality of sensing conductor lines arranged in the second direction and in parallel with the plurality of source lines, and a plurality of sensing conductor segments arranged in the first direction, the plurality of sensing conductor segments arranged in the first direction being separated by the plurality of source lines and the plurality of sensing conductor lines, wherein more than one of the sensing conductor segments and more than one of the connection segments are electrically connected together to form a plurality of sensing conductor blocks arranged in the first direction, and the sensing conductor blocks are not electrically connected to the sensing conductor lines; wherein, in sensing, the plurality of sensing conductor lines arranged in the second direction for use as sensing electrodes and the plurality of sensing conductor blocks arranged in the first direction for use as transmitting electrodes are provided to detect whether there is an external object approached or touched.