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发明授权
US07462300B2 Doped-type metal sulfide phosphor nanoparticle, dispersion thereof, and method for producing the same 失效
掺杂型金属硫化物荧光体纳米颗粒及其分散体及其制造方法

Doped-type metal sulfide phosphor nanoparticle, dispersion thereof, and method for producing the same
摘要：
A doped-type metal sulfide phosphor nanoparticle, whose surface is modified with a surface modifier, the surface modifier being a compound of formula [I]: HS-L-W  Formula [I] wherein L is a divalent linking group; and W is COOM or NH2, in which M is a hydrogen atom, an alkali metal atom, or NX4, in which X is a hydrogen atom or an alkyl group; a dispersion containing the nanoparticle; and a method of producing the nanoparticle or the dispersion.
摘要（中）：

掺杂型金属硫化物荧光体纳米颗粒，其表面用表面改性剂改性，表面改性剂为式[I]的化合物：<？in-line-formula description =“In-line Formulas”end =“lead” α> HS-LW式[I] <？in-line-formula description =“In-line formula”end =“tail”？>其中L是二价连接基团; W为COOM或NH 2，其中M为氢原子，碱金属原子或NX4，其中X为氢原子或烷基; 含有纳米颗粒的分散体; 以及制备纳米颗粒或分散体的方法。

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