Patent ID: 9671638
Date: 2017-06-06
CPC Classifications: G02F,G06F

Claim:
1. A high-accuracy in-cell touch panel structure of narrow border, comprising: an upper substrate; a lower substrate parallel to the upper substrate; a liquid crystal layer configured between the upper substrate and the lower substrates; a thin film transistor layer disposed at one side of the lower substrate facing the liquid crystal layer, the thin film transistor layer including a plurality of gate lines, a plurality of source lines, and N first conductor line units arranged in a first direction, wherein N is a positive integer; for driving a corresponding pixel driving circuit according to a display pixel signal and a display driving signal; a sensing electrode layer disposed at one side of the thin film transistor layer facing the liquid crystal layer, the sensing electrode layer having M second conductor line units and N connection lines arranged in a second direction for sensing an approaching external object, where M and N are each a positive integer; wherein each of the N first conductor line units makes use of a corresponding i-th connection line to be extended to one edge of the high-accuracy in-cell touch panel structure of narrow border, where i is a positive integer and 1≦i≦N, and the N first conductor line units, the M second conductor line units, and the N connection lines are disposed corresponding to positions of the plurality of gate lines and source lines.