Display panel, manufacturing method thereof and display device

The invention discloses a display panel, a manufacturing method thereof and a display device, relates to the technical field of display, and aims to reduce the reflectivity of the display panel. The display panel comprises a display substrate and an antireflection structure located on the display side of the display substrate. Wherein the display substrate is provided with a plurality of light-emitting areas and a non-light-emitting area for separating the plurality of light-emitting areas; the anti-reflection structure comprises a plurality of color filter parts covering the plurality of light-emitting areas; and the light absorption laminated layer covers the non-light-emitting area, and the light absorption laminated layer comprises at least two layers of filter films with different colors. According to the display panel provided by the invention, the anti-reflection structure is arranged on the display side of the display panel, and the anti-reflection structure can reduce the reflection of the display si