Patent ID: 9495935
Filing Date: 2016-11-15
CPC Classification: G02F,G06F,G09G

Claim Text:
1. A capacitive in-cell touch screen panel, comprising an array substrate provided with a common electrode layer, wherein the common electrode layer is provided with touch sensing electrodes and touch driving electrodes which are insulated from each other; each touch sensing electrode includes a plurality of touch sensing sub-electrodes; each touch driving electrode includes a plurality of touch driving sub-electrodes; opposing sides of adjacent touch sensing sub-electrodes and touch driving sub-electrodes are broken lines; in a display interval, common electrode signals are applied to the touch driving electrodes and the touch sensing electrodes; in a touch interval, touch scanning signals are applied to the touch driving electrodes, and the touch sensing electrodes are configured to generate by coupling and output voltage signals of the touch scanning signals; common electrodes are disposed at gaps of the common electrode layer, between the touch sensing electrodes and the touch driving electrodes, and insulated from the touch sensing electrodes and the touch driving electrodes; opposing sides of adjacent common electrodes and touch driving sub-electrodes are broken lines; and opposing sides of adjacent common electrodes and touch sensing sub-electrodes are broken lines; wherein the array substrate of the touch screen is provided with touch signal input lines electrically connected with the touch driving electrodes, sensing signal output lines electrically connected with the touch sensing electrodes, and common electrode signal input lines electrically connected with the common electrodes; the touch signal input lines, the sensing signal output lines, the common electrode signal input lines correspond to gaps between pixel units in a liquid crystal display (LCD) panel in position; and the touch driving electrodes are electrically connected with the touch signal input lines through a plurality of through holes; the touch sensing electrodes are electrically connected with the sensing signal output lines through a plurality of through holes; and the common electrodes are electrically connected with the common electrode signal input lines through a plurality of through holes.