Display panel and an optical filter

The present invention relates to a display panel, which facilitates the implementation of the reflection color display. Display panel according to the invention, the plate-shaped implementing the image panel, and an optical filter attached to the panel, the optical filter, implementing the transmittance color by controlling the transmitted light that is transmitted to the outside from the inside of the panel a color correction layer, on the outside, which comprises a reflective layer that implements the reflection color by controlling reflection light which is reflected is incident on the panel. Reflection layer, color correction layer, reflected color, transmitted color, reflected light, transmitted light