Plasma display device, luminescent device and image and...

Details Plasma display device, luminescent device and image and... Plasma display device, luminescent device and image and...

2011-01-18

2011-01-18

Koslow, C. Melissa (Department: 1793)

Compositions

Inorganic luminescent compositions

Compositions containing halogen; e.g., halides and oxyhalides

C313S487000, C313S584000, C313S582000

Reexamination Certificate

active

07871542

ABSTRACT:
A plasma display device comprising phosphor layer wherein the phosphor layer comprises blue-emission divalent europium activated alkaline earth silicate phosphor which is represented by the following compositional formula (Ae)3-x(Ae′)Si2O8:Eux, wherein x satisfies 0.01≦x≦0.1, Ae is at least one alkaline earth element selected from the group consisting of Sr, Ca, and Ba, and Ae′ is at least one element selected from the group consisting of Zn or (Zn plus Mg).

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