Doped-type metal sulfide phosphor nanoparticle, dispersion thereof, and method for producing the same
    82.
    发明授权
    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

    公开(公告)号:US07338618B2

    公开(公告)日:2008-03-04

    申请号:US11647369

    申请日:2006-12-29

    IPC分类号: C09K11/56

    摘要: 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]: HS-L-WFormula [I] 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.

    摘要翻译: 1.一种掺杂型金属硫化物荧光体纳米颗粒分散体,其包含分散在疏水性有机溶剂中的掺杂型金属硫化物荧光体纳米粒子,其中所述掺杂型金属硫化物荧光体纳米粒子包含用表面改性剂改性的表面,所述表面改性剂为 由式[I]表示的化合物:<?in-line-formula description =“In-line Formulas”end =“lead”?> HS-L-WFormula [I] <?in-line-formula description =“In 线式“end =”tail“?>其中L表示二价连接基团; W表示COOM或NH 2,其中M表示氢原子,碱金属原子或NX 4,其中X表示氢原子或烷基 。

    Organic material-coated semiconductor nanoparticle with excellent durability, and method of manufacturing the same
    83.
    发明授权
    Organic material-coated semiconductor nanoparticle with excellent durability, and method of manufacturing the same 有权
    具有优异耐久性的有机材料包覆的半导体纳米颗粒及其制造方法

    公开(公告)号:US07318957B2

    公开(公告)日:2008-01-15

    申请号:US10927488

    申请日:2004-08-27

    IPC分类号: B32B5/16

    摘要: The resistance of a semiconductor nanoparticle provided with a surface treatment, such as an OH coating or ammonia treatment, against external factors is improved. A semiconductor nanoparticle provided with a surface treatment such as an OH coating or ammonia treatment and having high-emission properties is coated with an organic material, such as hexylamine, dodecylamine, trioctylmethylammonium, tridodecilmethylammonium, and similar organic material, by migrating the semiconductor nanoparticle from an aqueous phase to an organic solvent, such as hexane or toluene, thereby providing it with durability against external factors.

    摘要翻译: 提供了具有表面处理(例如OH涂层或氨处理)的半导体纳米颗粒对外部因素的电阻。 通过将半导体纳米颗粒从...中提取的具有OH涂层或氨处理并具有高发射性能的表面处理的半导体纳米颗粒用有机材料如己胺,十二烷基胺,三辛基甲基铵,三十二烷基甲基铵和类似的有机材料涂覆 水相到有机溶剂如己烷或甲苯,从而使其具有耐外部因素的耐久性。

    Semiconductor nanoparticle having high luminescence properties
    88.
    发明申请
    Semiconductor nanoparticle having high luminescence properties 有权
    具有高发光性能的半导体纳米颗粒

    公开(公告)号:US20060240258A1

    公开(公告)日:2006-10-26

    申请号:US11269851

    申请日:2005-11-09

    IPC分类号: B32B1/00 C09K11/08

    摘要: Disclosed is a semiconductor nanoparticle having excellent chemical durability and high luminescence properties. The chemical durability of the particle is provided by coating the semiconductor nanoparticle having high luminescence properties dispersed in an organic solvent using a surface-active agent, an amphipathic molecule, and a lipid composed of a combination of two or more parts selected from a polar part, a hydrophobic part, a hydrophilic part, and a functional part (herein, the hydrophobic part is a necessary element and the hydrophilic part and the functional part may be combined).

    摘要翻译: 公开了具有优异的化学耐久性和高发光性的半导体纳米颗粒。 通过使用表面活性剂,两亲性分子和由选自极性部分的两种或更多种的组合组成的脂质涂覆具有分散在有机溶剂中的高发光性能的半导体纳米颗粒来提供颗粒的化学耐久性 ,疏水部分,亲水部分和功能部分(在此,疏水部分是必需元素,亲水部分和功能部分可以组合)。