Curved surface display panel and display device

A display device comprising a curved surface display panel, wherein the curved surface display panel comprises a color film substrate having an arc-shaped cross section along a first direction, wherein the color film substrate comprises:

• a first area and a second area arranged along the first direction, wherein a common border between the first area and the second area is a first axis;
• and
• a plurality of pixel units arranged along the first direction, wherein a respective interval separates each adjacent two pixel units of the plurality of pixel units, and the plurality of pixel units each has a respective width in a second direction, a width of the respective interval between each adjacent two pixel units decreases along the first direction from the first axis towards each side of the first axis along the first direction, and the respective width in the second direction of each pixel unit decreases from the first axis towards each side of the first axis along the first direction;
• wherein the first direction intersects with the second direction.