The present disclosure provides a display panel, a display device, and a manufacturing method of the display panel. The display panel includes a light emitting unit; a color filter layer located on a light emission side of the light emitting unit; and a bonding structure located between the light emitting unit and the color filter layer configured to bond the light emitting unit and the color filter layer, wherein, the bonding structure comprises a quantum dot material for converting ultraviolet light into visible light.