Face panel for color image display apparatus, panel for color image display apparatus, and color image display apparatus

A display panel comprising;

• a face plate which includes a transparent substrate, a plurality of phosphor layers for emitting different color lights, and a plurality of transmittance adjustment layers, each transmittance adjustment layer corresponding to each of the phosphor layers, for adjusting the transmittances of the lights emitted from the plurality of phosphor layers, the plurality of phosphor layers being disposed on the plurality of transmittance adjustment layers, and the plurality of transmittance adjustment layers being disposed on the transparent substrate, wherein the transmittance adjustment layer has a filtering function having an approximately constant transmittance in the visible light wavelength region, and
• a rear plate having a plurality of display elements each corresponding to each phosphor layer,
• wherein the face plate and the rear plate are disposed so that the phosphor layers formed on the face plate are opposite to the display elements formed on the rear plate.