Luminescent material

Compositions – Inorganic luminescent compositions – Compositions containing halogen; e.g. – halides and oxyhalides

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313486, C09K 1146, H01J 163

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active

040038459

ABSTRACT:
Luminescent cerium- and manganese-activated aluminate which is defined by the formula
La.sub.1.sub.-x.sub.-p Ba.sub.x Ce.sub.p Al.sub.y.sub.-q Mn.sub.q O.sub.1.5y.sub.+1.5.sub.-0.5x.sub.- 0.5q
Where

REFERENCES:
patent: 3693006 (1972-09-01), Chenot
patent: 3836477 (1974-09-01), Lagos
Sakamoto et al "Japanese J. of Appl. Phys.," vol. 6, No. 11, 1967 p. 1315.

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