Infrared light-excited light-emitting substance
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United States of America Patent
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Aug 8, 1995
Grant Date -
N/A
app pub date -
Aug 3, 1994
filing date -
Aug 6, 1993
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An infrared light-excited light-emitting substance given by the general formula: R1.sub.x R2(.sub.1-x)Ba.sub.z Cl.sub.3+2z where R1 is a rare-earth element, x satisfies the relation 0.01
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