The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 2008
Filed:
Dec. 29, 2006
Hiroyuki Hirai, Minami-ashigara, JP;
Keiko Sugihara, Minami-ashigara, JP;
Junji Nishigaki, Minami-ashigara, JP;
Hiroyuki Hirai, Minami-ashigara, JP;
Keiko Sugihara, Minami-ashigara, JP;
Junji Nishigaki, Minami-ashigara, JP;
Fujifilm Corporation, Minato-Ku, Tokyo, JP;
Abstract
A doped-type metal sulfide phosphor nanoparticle dispersion, comprising a doped-type metal sulfide phosphor nanoparticle dispersed in water and/or a hydrophilic 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]:HS-L-W  Formula [I]wherein L represents a divalent linking group; and W represents COOM or NH, in which M represents a hydrogen atom, an alkali metal atom, or NX, in which X represents a hydrogen atom or an alkyl group.