-
公开(公告)号：US07658899B2
公开(公告)日：2010-02-09
申请号：US12162064
申请日：2006-12-26
申请人： Yasushi Nagata , Kazuya Tsukada , Hideki Hoshino
发明人： Yasushi Nagata , Kazuya Tsukada , Hideki Hoshino
CPC分类号： C01B33/029 , B82Y30/00
摘要： A production method of nano-sized silicon crystal particles comprising the step of allowing monosilane to be oxidized in a bulk liquid phase to form the nano-sized silicon crystal particles within the bulk liquid phase, wherein a liquid of the bulk liquid phase is an unsaturated hydrocarbon free from an oxidizing gas; and isolating the nano-sized silicon crystal particles from the bulk liquid phase.
摘要翻译： 包括纳米尺寸硅晶粒的制造方法，其包括使本体液相中的甲硅烷氧化形成本体液相内的纳米尺寸的硅晶粒的步骤，其中本体液相的液体为不饱和的 不含氧化气体的烃; 并从本体液相中分离出纳米尺寸的硅晶粒。
-
公开(公告)号：US20090060825A1
公开(公告)日：2009-03-05
申请号：US12162064
申请日：2006-12-26
申请人： Yasushi Nagata , Kazuya Tsukada , Hideki Hoshino
发明人： Yasushi Nagata , Kazuya Tsukada , Hideki Hoshino
IPC分类号： C01B33/021
CPC分类号： C01B33/029 , B82Y30/00
摘要： A production method of nano-sized silicon crystal particles comprising the step of allowing monosilane to be oxidized in a liquid phase.
摘要翻译： 包括纳米尺寸硅晶粒的制造方法，其包括使甲硅烷在液相中被氧化的步骤。
-
公开(公告)号：US07452485B2
公开(公告)日：2008-11-18
申请号：US11212263
申请日：2005-08-26
CPC分类号： C09K11/595 , C09K11/7734 , C09K11/7797 , H01J11/12 , H01J11/42
摘要： Disclosed are a phosphor in which prevention of aging deterioration of luminance and prevention of deterioration of discharging characteristics are compatible, a method of manufacturing the phosphor, and a plasma display panel manufactured by using the phosphor. A phosphor of the invention containing Mn as an activator is one with Mn serving as a major emission, wherein a ratio of an activator concentration in a superficial portion of a phosphor particle to an activator concentration inside the phosphor particle is 0.3-0.7.
摘要翻译： 公开了防止亮度老化劣化和防止放电特性劣化的荧光体，荧光体的制造方法和使用荧光体制造的等离子体显示面板。 含有Mn作为活化剂的本发明的荧光体是以Mn作为主要发光物质的荧光体，其中荧光体颗粒的表面部分中的活化剂浓度与荧光体颗粒内的活化剂浓度的比例为0.3-0.7。
-
公开(公告)号：US20080251763A1
公开(公告)日：2008-10-16
申请号：US11909969
申请日：2006-03-15
IPC分类号： C09K11/59
CPC分类号： C09K11/595
摘要： Disclosed is a method of preparing a phosphor which exhibits superior optical characteristics and improved resistance to deterioration, comprising the steps of subjecting a phosphor precursor obtained by a liquid phase process to a first calcination under an oxygen-containing atmosphere at a prescribed temperature and then subjecting the calcined phosphor precursor to a second calcination at a temperature lower than the temperature of the first calcination.
摘要翻译： 公开了一种制备荧光体的方法，其具有优异的光学特性和改善的耐劣化性，包括以下步骤：在含氧气氛下在规定温度下对通过液相法获得的荧光体前体进行第一次煅烧， 煅烧的荧光体前体在低于第一次煅烧温度的温度下进行第二次煅烧。
-
公开(公告)号：US20070212541A1
公开(公告)日：2007-09-13
申请号：US11712665
申请日：2007-03-01
IPC分类号： C09K11/08
CPC分类号： C09K11/663 , C09K11/02 , C09K11/574 , C09K11/584 , C09K11/595 , C09K11/642 , C09K11/662 , C09K11/665 , C09K11/7706 , C09K11/7727 , C09K11/7734 , C09K11/7736 , C09K11/7737 , C09K11/774 , C09K11/7741 , C09K11/777 , C09K11/7771 , C09K11/7774 , C09K11/778 , C09K11/7784 , C09K11/7786 , C09K11/7787 , C09K11/7789 , C09K11/7792 , C09K11/7794 , C09K11/7797 , Y10T428/2991
摘要： An objective is to provide a core/shell type particle phosphor exhibiting an optimal excitation wavelength for fluorescence observation and excellent emission luminance of PL, together with excellent durability, to which particles are produced so as to be suitable for the field of bio-nanotechnology. Disclosed is a core/shell type particle phosphor comprising a core particle phosphor and coated thereon, a shell made of a metal compound having a different composition from a composition constituting the core particle phosphor, wherein the core particle phosphor is a particle phosphor prepared by baking a precursor synthesized via a reactive crystallization method, satisfying a PL (photoluminescence) intensity ratio A of the core particle phosphor to the core/shell type particle phosphor, {PL intensity(core)/PL intensity(core/shell)}; 0.001≦A≦0.1, and a core/shell type particle diameter of at most 0.1 μm.
摘要翻译： 目的是提供一种显示用于荧光观察的最佳激发波长的核/壳型粒子荧光体，并且PL的出色亮度优异，同时具有出色的耐久性，可以生产出适合于生物纳米技术领域的粒子。 公开了一种包含芯颗粒磷光体并涂覆在其上的核/壳型颗粒磷光体，由与构成芯颗粒磷光体的组成不同的组成的金属化合物制成的壳，其中核心颗粒磷光体是通过烘焙制备的颗粒磷光体 通过反应结晶法合成的前体，满足核心粒子荧光体的PL（光致发光）强度比A与核/壳型粒子荧光体{PL强度（核心）/ PL强度（核/壳））}。 0.001 <= A <= 0.1，核/壳型粒径为0.1μm以下。
-
6.发明申请公开(公告)号：US20100041017A1
公开(公告)日：2010-02-18
申请号：US12440421
申请日：2007-08-22
申请人： Kazuya Tsukada , Hisatake Okada , Hideki Hoshino
发明人： Kazuya Tsukada , Hisatake Okada , Hideki Hoshino
CPC分类号： G01N33/588 , B82Y15/00 , G01N21/6489 , G01N33/533 , G01N2021/6441 , Y10T436/101666
摘要： Disclosed is a fluorescent semiconductor microparticle assembly comprising at least three kinds of fluorescent semiconductor microparticles with an average particle size of from 1 to 10 nm, having the same chemical composition, a different average particle size and a different emission maximum wavelength in the emission spectra, wherein a standard deviation of emission intensity in each of the at least three kinds of fluorescent semiconductor microparticles is not more than 15%.
摘要翻译： 公开了一种荧光半导体微粒组件，其包含平均粒径为1〜10nm的至少三种荧光半导体微粒，其发光光谱中具有相同的化学组成，不同的平均粒径和不同的发射最大波长， 其中，所述至少3种荧光半导体微粒的发光强度的标准偏差为15％以下。
-
公开(公告)号：US20060049740A1
公开(公告)日：2006-03-09
申请号：US11212263
申请日：2005-08-26
IPC分类号： H01J17/49
CPC分类号： C09K11/595 , C09K11/7734 , C09K11/7797 , H01J11/12 , H01J11/42
摘要： Disclosed are a phosphor in which prevention of aging deterioration of luminance and prevention of deterioration of discharging characteristics are compatible, a method of manufacturing the phosphor, and a plasma display panel manufactured by using the phosphor. A phosphor of the invention containing Mn as an activator is one with Mn serving as a major emission, wherein a ratio of an activator concentration in a superficial portion of a phosphor particle to an activator concentration inside the phosphor particle is 0.3-0.7.
摘要翻译： 公开了防止亮度老化劣化和防止放电特性劣化的荧光体，荧光体的制造方法和使用荧光体制造的等离子体显示面板。 含有Mn作为活化剂的本发明的荧光体是以Mn作为主要发光物质的荧光体，其中荧光体颗粒的表面部分中的活化剂浓度与荧光体颗粒内的活化剂浓度的比例为0.3-0.7。
-
8.发明授权Fluorescent semiconductor microparticle assembly, fluorescent labeling agent assembly for biological substance, and bioimaging method and biological substance analysis method using the assemblies 有权荧光半导体微粒组件，用于生物物质的荧光标记剂组合，以及使用该组件的生物成像方法和生物物质分析方法公开(公告)号：US08110407B2
公开(公告)日：2012-02-07
申请号：US12440421
申请日：2007-08-22
申请人： Kazuya Tsukada , Hisatake Okada , Hideki Hoshino
发明人： Kazuya Tsukada , Hisatake Okada , Hideki Hoshino
IPC分类号： G01N33/543 , G01N21/76
CPC分类号： G01N33/588 , B82Y15/00 , G01N21/6489 , G01N33/533 , G01N2021/6441 , Y10T436/101666
摘要： Disclosed is a fluorescent semiconductor microparticle assembly comprising at least three kinds of fluorescent semiconductor microparticles with an average particle size of from 1 to 10 nm, having the same chemical composition, a different average particle size and a different emission maximum wavelength in the emission spectra, wherein a standard deviation of emission intensity in each of the at least three kinds of fluorescent semiconductor microparticles is not more than 15%.
摘要翻译： 公开了一种荧光半导体微粒组件，其包含平均粒径为1〜10nm的至少三种荧光半导体微粒，其发光光谱中具有相同的化学组成，不同的平均粒径和不同的发射最大波长， 其中，所述至少3种荧光半导体微粒的发光强度的标准偏差为15％以下。
-
9.发明申请BIOMOLECULE DETECTION REAGENT AND METHOD FOR DETECTING BIOMOLECULE USING THE SAME 审中-公开生物分子检测试剂和使用该方法检测生物分子的方法公开(公告)号：US20090325814A1
公开(公告)日：2009-12-31
申请号：US12441520
申请日：2007-09-04
申请人： Hideki Hoshino , Kazuyoshi Goan , Kazuya Tsukada
发明人： Hideki Hoshino , Kazuyoshi Goan , Kazuya Tsukada
CPC分类号： G01N33/532 , B82Y15/00 , G01N33/54346 , G01N33/588
摘要： A biomolecule detection reagent comprising a semiconductor nanoparticle aggregate, wherein each semiconductor nanoparticle, constituting the semiconductor nanoparticle aggregate, has detection molecules binding specifically with biomolecules on its surface, and a standard deviation of numbers of the detection molecules existing on each semiconductor nanoparticle, is 5% or less.
摘要翻译： 包含半导体纳米颗粒聚集体的生物分子检测试剂，其中构成半导体纳米颗粒聚集体的每个半导体纳米颗粒具有与其表面上的生物分子特异性结合的检测分子，并且存在于每个半导体纳米颗粒上的检测分子的数目的标准偏差为5 ％ 或更少。
-
公开(公告)号：US20090014688A1
公开(公告)日：2009-01-15
申请号：US12087936
申请日：2007-01-16
申请人： Hideki Hoshino , Kazuya Tsukada , Hisatake Okada
发明人： Hideki Hoshino , Kazuya Tsukada , Hisatake Okada
IPC分类号： C09K11/02
CPC分类号： C01B33/023 , B82Y30/00
摘要： A process for the production of semiconductor nanoparticles which realizes both uniform crystallite size and high crystallinity with the agglomeration thereof inhibited. This process is characterized by comprising the step (a) of generating nano-size particles from a semiconductor raw material and dispersing the particles in a gas phase, the step (b) of heat-treating the particles while keeping the particles in a state dispersed in the gas phase, and the step (c) of collecting the heat-treated particles immediately after the heat treatment with a solution of a surface modifier for modifying the surfaces of the particles.
摘要翻译： 制造半导体纳米颗粒的方法，其实现均匀的微晶尺寸和高结晶度，其聚集被抑制。 该方法的特征在于包括从半导体原料产生纳米尺寸颗粒并将颗粒分散在气相中的步骤（a），在保持颗粒处于分散状态的同时热处理颗粒的步骤（b） 在气相中的步骤（c），并且用热处理后的热处理颗粒用用于改性颗粒表面的表面改性剂的溶液收集步骤（c）。
-
-
-
-
-
-
-
-
-
搜索结果
48 条记录 (耗时 0.025 秒)
