Compositions – Inorganic luminescent compositions – Compositions containing halogen; e.g. – halides and oxyhalides
Patent
1992-02-10
1993-05-25
Cooper, Jack
Compositions
Inorganic luminescent compositions
Compositions containing halogen; e.g., halides and oxyhalides
C09K 1178
Patent
active
052137120
ABSTRACT:
A phosphor comprising, an ABO.sub.3 oxide compound wherein A is about 0.002 to 22 atomic percent cerium and up to about 22 atomic percent lanthanum, and B is about 18 to 22 atomic percent of at least one of lutetium or yttrium.
REFERENCES:
Porotnikov et al. "Chem. Abstracts", vol. 100, 1984, 42233s.
Cooper Jack
General Electric Company
Magee Jr. James
McGinness James E.
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