Array substrate, liquid crystal display panel and display device

An array substrate, comprising:

• a substrate, a plurality of pixels disposed on the substrate and defined by a plurality of gate lines and a plurality of data lines;
• a common electrode and a pixel electrode are disposed in each pixel region, two pixels at adjacent rows in a same column form a pixel set, a first gate line and a second gate line are disposed between the two pixels of the pixel set, and the data line is disposed on a same side of the two pixels, wherein
• a first switch transistor and a third switch transistor are disposed in one pixel region of the pixel set and at least a second switch transistor is disposed in the other pixel region;
• gate electrodes of the first and second switch transistors are respectively connected to the first gate line and the second gate line, source electrodes of the first and second switch transistors are both connected to the same data line, drain electrodes of the first and second switch transistors are respectively connected to a pixel electrode in their respective pixel region;
• a gate electrode of the third switch transistor is connected to the first gate line, a source electrode of the third switch transistor is connected to a common electrode in the pixel region having the third switch transistor, and a drain electrode of the third switch transistor is connected to a pixel electrode in the pixel region having the second switch transistor.