Array substrate, capacitive touch panel and touch display device

Abstract

An array substrate, a capacitive in-cell touch panel and a touch display device are provided. The common electrode layer (20) of the array substrate (1) includes a plurality of touch drive electrodes (6) and a plurality of common electrodes (7), the respective touch drive electrodes (6) extending in a row direction, and the respective common electrodes (7) extending in a column direction. The pixel electrode layer (30) includes a plurality of first conductors (8), projections of the respective first conductors (8) on the array substrate (1) are located in a region where the common electrodes (7) are located, and at least partially overlap with the data line (5) whose projection is located in the region where the common electrodes (7) are located, and a plurality of the first conductors (8) whose projections are located in a same region where the common electrodes (7) are located constitute a touch sensing electrode. Since the touch drive electrodes (6) and the touch sensing electrode (9) are respectively disposed on the common electrode layer (20) and the pixel electrode layer (30), the array substrate with a touch function can be prepared without adding an additional fabrication process, so its preparation process is simple, which reduces the production cost and improves the production efficiency.

Dependencies are inferred from the claim text.