Display panel, manufacturing method thereof and display device

The invention discloses a display panel, a manufacturing method thereof and a display device. The display panel includes a first substrate and a second substrate disposed oppositely; the first substrate includes a first flexible substrate, a display layer and an encapsulation layer disposed sequentially, wherein the display layer includes a plurality of light-emitting units, and a pixel defining layer; the pixel defining layer has a plurality of first openings; the light-emitting units are located in the first openings respectively; the second substrate includes a second flexible substrate anda touch controlled color film composite layer, wherein the touch controlled color film composite layer is located on one side of the second flexible substrate, wherein the one side of the second flexible substrate is adjacent to the encapsulation layer; the touch controlled color film composite layer includes color barriers and a black matrix; the color barriers are corresponding to the light-emitting units in a directio