Compositions – Inorganic luminescent compositions – Compositions containing halogen; e.g. – halides and oxyhalides
Reexamination Certificate
2006-10-31
2006-10-31
Koslow, C. Melissa (Department: 1755)
Compositions
Inorganic luminescent compositions
Compositions containing halogen; e.g., halides and oxyhalides
C252S30140H, C252S30140P, C313S486000, C313S487000, C313S639000
Reexamination Certificate
active
07128849
ABSTRACT:
A phosphor comprises: (a) at least a first metal selected from the group consisting of yttrium and elements of lanthanide series other than europium; (b) at least a second metal selected from the group consisting of aluminum, gallium, indium, and scandium; (c) boron; and (d) europium. The phosphor is used in light source that comprises a UV radiation source to convert UV radiation to visible light.
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Comanzo Holly Ann
Manivannan Venkatesan
Setlur Anant Achyut
Srivastava Alok Mani
Fletcher Yoder
General Electric Company
Koslow C. Melissa
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