Organic rare-earth salt phosphor
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United States of America Patent
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Feb 25, 1986
Issued Date -
N/A
app pub date -
Jun 30, 1982
filing date -
Aug 31, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Rare-earth metal salts of organic carboxylic acids of this invention constitute themselves phosphors which exhibit unusually high luminescence efficiency, excel in chemical and physical stability and weatherability, show high affinity for other chemical substances and promise extensive usefulness in the field of high-performance luminescent products.
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