Compositions – Inorganic luminescent compositions – Compositions containing halogen; e.g. – halides and oxyhalides
Patent
1995-03-23
1996-06-04
Bonner, Melissa
Compositions
Inorganic luminescent compositions
Compositions containing halogen; e.g., halides and oxyhalides
2523014H, 10628727, 10628729, C09K 1102
Patent
active
055230180
ABSTRACT:
A phosphor composition contains phosphor particles and a water-soluble rare earth compound uniformly covering the surfaces of the phosphor particles. The rare earth compound is present in an amount of from 0.001 to 5% by weight in terms of the corresponding rare earth oxide, based on the weight of the phosphor particles.
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Proceeding of 1986 Annual Conference of the Illuminating Engineering Institute of Japan p. 7; K. Shinkai et al. no month.
Fujino Kenji
Fujiwara Masato
Hario Yoshihito
Itsuki Yuji
Okada Kouichi
Bonner Melissa
Nichia Kagaku Kogyo K.K.
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