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Lithium borosilicate phosphors
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Patent number 5,674,430
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Issue date Oct 7, 1997
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Osram Sylvania Inc.
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James R. Cox
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Phosphor and method of making same
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Patent number 5,609,792
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Issue date Mar 11, 1997
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Osram Sylvania Inc.
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James R. Cox
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Phosphor and method of making same
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Patent number 5,597,511
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Issue date Jan 28, 1997
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Osram Sylvania Inc.
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James R. Cox
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Phosphor and method of making same
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Patent number 5,567,351
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Issue date Oct 22, 1996
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Osram Sylvania Inc.
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Ru-Yi Qi
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...