Compositions – Inorganic luminescent compositions – Compositions containing halogen; e.g. – halides and oxyhalides
Reexamination Certificate
2008-03-04
2008-03-04
Koslow, C. Melissa (Department: 1755)
Compositions
Inorganic luminescent compositions
Compositions containing halogen; e.g., halides and oxyhalides
C252S30160S, C516S033000, C516S096000, C977S786000, C977S773000, C977S813000
Reexamination Certificate
active
07338618
ABSTRACT:
A doped-type metal sulfide phosphor nanoparticle dispersion, comprising a doped-type metal sulfide phosphor nanoparticle dispersed in a hydrophobic organic solvent,wherein the doped-type metal sulfide phosphor nanoparticle comprises a surface that is modified with a surface modifier, the surface modifier being a compound represented by formula [I]:in-line-formulae description="In-line Formulae" end="lead"?HS-L-WFormula [I]in-line-formulae description="In-line Formulae" end="tail"?wherein L represents a divalent linking group; and W represents COOM or NH2, in which M represents a hydrogen atom, an alkali metal atom, or NX4, in which X represents a hydrogen atom or an alkyl group.
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patent: 2002-38145 (2002-02-01), None
M. Ihara et al., “Cathodoluminescence and Photoluminescence of Nanocrystal Phosphors”, Journal of The Electrochemical Society, vol. 149, No. 3, 2002, pp. H72-H75.
Hirai Hiroyuki
Nishigaki Junji
Sugihara Keiko
Buchanan & Ingersoll & Rooney PC
FUJIFILM Corporation
Koslow C. Melissa
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