Display panel and display device

The invention discloses a display panel and a display device.The display panel comprises a first substrate, a second substrate and a liquid crystal layer arranged between the first substrate and the second substrate, the first substrate comprises a first substrate and a plurality of pixel units, and a pixel unit array is arranged on the substrate; in the plurality of pixel units, the pixel units in odd-numbered columns are first pixel units, the pixel units in even-numbered columns are second pixel units, and the alignment direction of the first substrate is perpendicular to the extension direction of the column pixel units; wherein the liquid crystal molecules corresponding to the first pixel units form a first pretilt angle, the liquid crystal molecules corresponding to the second pixel units form a second pretilt angle, the opening direction of the first pretilt angle is consistent with the alignment direction of the first substrate, and the opening direction of the second pretilt angle is opposite to the