| 摘要 |
<p>A plasma display panel with a 1/10 persistence of up to 8 ms having a red fluorescent substance consisting of a mixture of (Y, Gd)PVO<SUB>4</SUB>:Eu and (Y,Gd)BO<SUB>3</SUB>:Eu, a green fluorescent substance consisting of Zn<SUB>2</SUB>SiO<SUB>4</SUB>:Mn, a blue fluorescent substance, and a filter containing a pigment having an absorption peak in a wavelength region of 570-620 nm, wherein the differences ?x and ?y between an initial chromaticity and the chromaticity of light produced by combining red fluorescent substance light emission and green fluorescent substance light emission when a total of green and red luminances reaches 1/100 of an initial value from an unlit state respectively fall within ranges, -0.08= ?x=0.12 and -0.12= ?y=0.08.</p> |
