Compositions – Inorganic luminescent compositions – Compositions containing halogen; e.g. – halides and oxyhalides
Reexamination Certificate
2007-12-25
2007-12-25
Koslow, C. Melissa (Department: 1755)
Compositions
Inorganic luminescent compositions
Compositions containing halogen; e.g., halides and oxyhalides
C252S30140F, C252S30140S, C252S30140P, C252S30140H, C252S301500, C252S30160R, C252S30160S, C252S30160P, C252S30160F
Reexamination Certificate
active
10991980
ABSTRACT:
Some embodiments of the present invention are directed toward nanocrystalline oxide-based phosphor materials, and methods for making same. Typically, such methods comprise a steric entrapment route for converting precursors into such phosphor material. In some embodiments, the nanocrystalline oxide-based phosphor materials are quantum splitting phosphors. In some or other embodiments, such nanocrystalline oxide based phosphor materials provide reduced scattering, leading to greater efficiency, when used in lighting applications.
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Loureiro Sergio Paulo Martins
Manoharan Mohan
Setlur Anant Achyut
Srivastava Alok Mani
Williams Darryl Stephen
General Electric Company
Klindtworth Jason K.
Koslow C. Melissa
Testa Jean K.
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