A display panel and a method for forming the same are provided. A display panel includes: a first substrate and a second substrate, which are set corresponding to each other; the first substrate includes multiple pixel regions arranged in a matrix form, and a first black matrix is disposed in intervals between the pixel regions; each of the pixel regions includes a first sub pixel region, a second sub pixel region, a third sub pixel region and a fourth sub pixel region; the first sub pixel region includes a first sub pixel unit, the second sub pixel region includes a second sub pixel unit, the third sub pixel region includes a third sub pixel unit; the fourth sub pixel region includes a fourth sub pixel unit and a second black matrix. Accordingly, the display panel may improve display performance.