Patent ID: 9626055
Date: 2017-04-18
CPC Classifications: G06F

Claim:
1. An in-cell touch screen, comprising: an array substrate and an opposed substrate, arranged opposite to each other; a self-capacitance electrode pattern, disposed on a side of the array substrate facing the opposed substrate and/or a side of the opposed substrate facing the array substrate, comprising: a plurality of first self-capacitance electrodes, each of the first self-capacitance electrodes being a strip electrode, a plurality of second self-capacitance electrodes, each of the second self-capacitance electrodes including a plurality of block electrodes electrically connected with each other; and a touch detecting chip, configured to judge a touch position according to signal variation of the self-capacitance electrode pattern, wherein orthogonal projections of each of the first self-capacitance electrodes and each of the second self-capacitance electrodes on the array substrate cross to each other, and each of the first self-capacitance electrodes and each of the second self-capacitance electrodes are connected with the touch detecting chip through periphery wiring, respectively.