A display panel includes a first substrate, a second substrate and an electrode layer. The electrode layer is disposed on the first substrate and faces the second substrate, and includes a plurality of electrode portions. The electrode portions are disposed along a direction and separated from each other by a first distance (S). When a light passes through the electrode portions, a brightness distribution composed of a plurality of bright textures and a plurality of dark textures is generated. The dark textures include a first dark texture, a second dark texture and a third dark texture which consecutively occur. The centers of the first dark texture and third dark texture are separated by a second distance (K). K and S satisfy the following equation: (−0.43715×S2+4.37035×S2−13.49956×S+17.98982)−0.5≦K≦(−0.43715×S3+4.37035×S2−13.49956×S+17.98982)+0.5, 1≦S≦10, and S and K in unit of micrometer.