Array substrate, manufacturing method, display panel and electronic device

An array substrate, comprising a substrate, and a gate line, an insulation layer, an active layer and a data line which are formed on the substrate,

• wherein the insulation layer is provided on the gate line, the data line is provided on the gate line through the insulation layer and is crossed with the gate line, and the active layer is provided between the gate line and the data line in a direction perpendicular to the substrate,
• a first shield layer is provided on the gate line through the insulation layer, and the first shield layer covers the gate line in the direction perpendicular to the substrate and is electrically insulated from the gate line, the active layer and the data line,
• the array substrate further comprises a common electrode layer provided on a side of the data line away from the gate line, wherein the common electrode layer comprises a plurality of striped common sub-electrodes, and adjacent ones of the striped common sub-electrodes are spaced with an interval,
• the first shield layer is configured to be applied with a common voltage, and
• the array substrate further comprises a light blocking layer provided between the substrate and the gate line, wherein, the first shield layer is connected to the light blocking layer by a via.