Patent ID: 8026653

Claim:
A display device having a plasma display panel, comprising: an optical filter having a blind sheet that comprises a plurality of semitranslucent layers having translucence arranged side-by-side and each extending in a horizontal direction and each having a taper whose thickness that decreases as the distance from the plasma display panel increases, and a plurality of transparent layers each being disposed between the semitranslucent layers and each being of a higher translucency than that of the semitranslucent layer and of a greater thickness than the thickness of the semitranslucent layer; and an adhesive member for sticking the optical filter to the plasma display panel, wherein a ratio of transmittance at a screen limit angle with respect to transmittance of the optical filter at a center of the plasma display panel is at least 0.10 and not more than 0.50, wherein the optical filter further has an electromagnetic wave blocking layer laminated on the transparent layers of the blind sheet and a color-tone correcting layer laminated on the electromagnetic wave blocking layer.