A display panel

Embodiment provides a display panel of the present invention relates to the field of display technology, does not require a backlight light source or the color filter layer to achieve color display. The display panel comprising: a pixel disposed between a first wall, a second substrate, the first pixel of the wall, the space between the second substrate into a plurality of sub-pixel regions; in any one of the first sub-pixel region from a first electrode provided in this order, a first layer of fluid within the space between the substrates to the second substrate, a second fluid layer, a hydrophobic dielectric layer, a second electrode, a black light absorption layer; a first fluid layer is made of a transparent hydrophilic liquid; the second fluid layer is made of color inks; in the first, without the electric field is applied between the second electrode, a second fluid layer spread over the surface of a hydrophobic dielectric layer; forming an electric field between the first and second electrodes next, a second fluid layer is exposed together a hydrophobic dielectric layer. Preparation of the panel for display.