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RARE EARTH OXIDE PHOSPHOR HAVING A CONTROLLED DECAY TIME
RARE EARTH OXIDE PHOSPHOR HAVING A CONTROLLED DECAY TIME
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机译:稀土氧化物磷的衰变时间可控
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摘要
A cathodoluminescent phosphor composition with a controlled decay time is disclosed wherein the phosphor consists of a matrix of Y2O3 contaminated with dysprosium, and a dopant of europium and a predetermined amount of at least one of terbium and praeseodymium. A process for controlling the decay time is also disclosed.
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机译:公开了具有受控衰减时间的阴极发光磷光体组合物,其中磷光体由被污染的Y 2 O 3基质,euro的掺杂剂和预定量的and和中的至少一种组成。还公开了一种控制衰减时间的方法。
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