Active element array substrate

The present invention discloses an active element array substrate comprising a first scan line, a first data line, a second data line, a first active element, a first pixel electrode, a second active element, the second pixel electrode and the first shield pattern Floor. A first gate electrode includes a first active element is electrically connected to the first scan line, a first semiconductor layer pattern, a first source electrode connected to the first data line and the first drain electrode electrically. The second active element includes a second gate electrode electrically connected to the first scan line, the second semiconductor layer pattern, a second source electrode electrically connected to the second data line, and a second drain. The first pattern layer and the first shielding layer and the second semiconductor pattern overlapping the semiconductor layer pattern. The first layer and the second shield pattern do not overlap with the data line overlaps the first data line.