An array substrate is disclosed, including a pixel electrode disposed on the array substrate, wherein, the pixel electrode includes a first pixel sub-electrode and a second pixel sub-electrode arranged at upper portion and lower portion of the pixel electrode; the first pixel sub-electrode includes at least two first main trunk portions disposed in parallel and aslant, and a first bending portion disposed at a terminal of each first main trunk portion away from the second pixel sub-electrode; the second pixel sub-electrode includes at least three second main trunk portions disposed in parallel and disposed aslant, and a in second bending portion disposed at a terminal of each second main trunk portion away from the first pixel sub-electrode. A display panel is also disclosed, including a CF substrate and an array substrate disposed oppositely to the CF substrate. Transmittance of the pixel electrode is increased in order to decrease the power consumption.