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91. 发明申请

US20100314558A1 LUMINESCENT SYSTEM 有权
标题翻译：发光系统
公开(公告)号：US20100314558A1
公开(公告)日：2010-12-16
申请号：US12192010
申请日：2008-08-14
申请人： Shuit Tong LEE , Dorothy Duoduo MA
发明人： Shuit Tong LEE , Dorothy Duoduo MA
IPC分类号： F21K2/00 , B05D5/12
CPC分类号： C09K11/7701 , C09K11/565 , C09K11/572 , C09K11/59 , C09K11/7729
摘要： A luminescent system includes a layer of donor material, an acceptor material and a barrier layer therebetween. The energy transfer between the donor and acceptor is biased to the acceptor layer, by an asymmetric energy transfer efficiency created by the barrier layer. Energy from the donor material is converted into photo-luminescence in the acceptor layer by discouraging photo-luminescence quenching caused by energy backflow.
摘要翻译：发光系统包括施主材料层，受主材料和它们之间的阻挡层。施主和受体之间的能量转移通过由阻挡层产生的不对称能量转移效率而偏向受主层。通过抑制由能量回流引起的光致发光猝灭，来自供体材料的能量在受体层中转化为光致发光。

92. 发明申请

US20100248386A1 SEMICONDUCTOR PHOSPHOR NANOPARTICLE ASSEMBLY, PRODUCING METHOD THEREOF AND SINGLE MOLECULE OBSERVATION METHOD BY USE THEREOF 审中-公开
标题翻译：半导体磷光体纳米材料组件，其生产方法及其使用的单分子观测方法
公开(公告)号：US20100248386A1
公开(公告)日：2010-09-30
申请号：US12675164
申请日：2008-08-21
申请人： Kazuyoshi Goan , Kazuya Tsukada
发明人： Kazuyoshi Goan , Kazuya Tsukada
IPC分类号： G01N21/76 , C09K11/08
CPC分类号： C09K11/66 , C09K11/59 , G01N21/6428
摘要： The present invention provide a semiconductor phosphor nanoparticle assembly which exhibits no variation in emission wavelength and emission intensity for every particle and is capable of achieving stable evaluation when performing a single molecule observation by using an assembly of semiconductor phosphor nanoparticles as a fluorescence labeling agent, a production method thereof and a single molecule observation method by use thereof. The production method of the semiconductor phosphor nanoparticle assembly, which is performed by a liquid phase process or a gas phase process, comprises the steps of forming nuclear particles and allowing the nuclear particles to grow or fuse, wherein a concentration by number of the formed nuclear particles is not more than a specific concentration.
摘要翻译：本发明提供一种半导体荧光体纳米颗粒组件，其对于每个颗粒不发射发射波长和发射强度的变化，并且当通过使用半导体荧光体纳米颗粒的组件作为荧光标记剂进行单分子观察时能够实现稳定的评价，及其分子观察方法。通过液相法或气相法进行的半导体荧光体纳米粒子组件的制造方法包括形成核粒子并允许核粒子生长或熔化的步骤，其中形成的核的浓度颗粒不超过特定浓度。

93. 发明申请

US20100237768A1 LUMINESCENT MATERIAL, LUMINESCENT MATERIAL COMPLEX AND METHOD OF MANUFACTURING THE SAME, FLUORESCENT LABELING REAGENT AND METHOD OF MANUFACTURING THE SAME, AND LIGHT EMITTING ELEMENT 有权
标题翻译：发光材料，发光材料复合物及其制造方法，荧光标记试剂及其制造方法和发光元件
公开(公告)号：US20100237768A1
公开(公告)日：2010-09-23
申请号：US12716833
申请日：2010-03-03
申请人： Seiichiro Tabata , Shinichiro Yamada , Tsutomu Noguchi
发明人： Seiichiro Tabata , Shinichiro Yamada , Tsutomu Noguchi
IPC分类号： C09K11/02 , H01J1/62
CPC分类号： C09K11/02 , C09K11/59 , H01L2224/48091 , H01L2924/00014
摘要： A light emitting element, includes: a luminescent material which is obtained from a plant-derived material as a raw material, and which contains therein a silicon oxide containing therein silicon having a content rate of 40 wt. % or more, and oxygen having a content rate of 40 wt. % or more as a principal component; a fluorescent substance adsorbed on a surface of the luminescent material; and an energy source for exciting the luminescent material and the fluorescent substance.
摘要翻译：发光元件包括：发光材料，其由作为原料的植物来源材料获得，并且其中含有其中含有含量为40重量％的硅的氧化硅。％以上，含有率为40重量％的氧。％以上为主成分; 吸附在发光材料的表面上的荧光物质; 以及用于激发发光材料和荧光物质的能量源。

94. 发明申请

US20100019261A1 SILICON NANOPARTICLE WHITE LIGHT EMITTING DIODE DEVICE 有权
标题翻译：硅纳米白光发光二极管器件
公开(公告)号：US20100019261A1
公开(公告)日：2010-01-28
申请号：US12354552
申请日：2009-01-15
申请人： Carlo Scianna , Munir H. Nayfeh , Abdulrahman Al-Muhanna
发明人： Carlo Scianna , Munir H. Nayfeh , Abdulrahman Al-Muhanna
IPC分类号： H01L33/00
CPC分类号： H01L33/502 , B82Y20/00 , B82Y30/00 , C09K11/59 , H01L33/504 , H01L33/60 , Y02B20/181
摘要： Multiple films of red-green-blue (RGB) luminescent silicon nanoparticles are integrated in a cascade configuration as a top coating in an ultraviolet/blue light emitting diode (LED) to convert it to a white LED. The configuration of RGB luminescent silicon nanoparticle films harnesses the short wavelength portion of the light emitted from the UV/blue LED while transmitting efficiently the longer wavelength portion. The configuration also reduces damaging heat and/or ultraviolet effects to both the device and to humans.
摘要翻译：红 - 绿 - 蓝（RGB）发光硅纳米颗粒的多个膜集成在级联配置中作为紫外/蓝色发光二极管（LED）中的顶涂层，以将其转换成白色LED。 RGB发光硅纳米颗粒膜的构造利用了从UV /蓝色LED发射的光的短波长部分，同时有效地传输较长波长部分。该配置还降低了对设备和人类的热和/或紫外线影响的损害。

95. 发明申请

US20090236563A1 Nanosized Semiconductor Particle Having Core/Shell Structure and Manufacturing Method Thereof 审中-公开
标题翻译：具有核/壳结构的纳米半导体颗粒及其制造方法
公开(公告)号：US20090236563A1
公开(公告)日：2009-09-24
申请号：US12087913
申请日：2007-01-15
申请人： Kazuyoshi Goan , Kazuya Tsukada , Hisatake Okada
发明人： Kazuyoshi Goan , Kazuya Tsukada , Hisatake Okada
IPC分类号： H01B1/12 , B05D5/06 , B82B1/00 , B82B3/00
CPC分类号： C09K11/565 , C09C1/00 , C09C1/10 , C09K11/02 , C09K11/59 , C09K11/592 , C09K11/883 , C30B7/14 , C30B29/06 , C30B29/08 , C30B29/40 , C30B29/48
摘要： An objective is to provide a nanosized semiconductor particle having a core/shell structure in which a ratio of shell thickness/core portion particle diameter exhibits an optimal ratio in optical properties of optical elements. The particle comprising the structure in which shell portion has a thickness of not more than 1/2 of core portion particle diameter, wherein core portion has a particle diameter of less than 20 nm, and shell portion has a thickness of at least 0.2 nm; core portion has a particle diameter of 20-100 nm, and shell portion has a thickness of at least 1/100 of a core portion particle diameter; core portion possesses at least one element of B, C, N, Al, Si, P, S, Zn, Ga, Ge, As, Se, Cd, In, Sb and Te; and shell portion has a composition exhibiting a larger band gap than that of core portion.
摘要翻译：目的是提供具有核/壳结构的纳米尺寸半导体颗粒，其中壳厚度/核心部分粒径的比率在光学元件的光学性质中表现出最佳比例。其特征在于，所述粒子包含壳部的核心部粒径的1/2以下的核心部的粒径小于20nm，壳部的厚度为0.2nm以上的结构。芯部的粒径为20〜100nm，壳部的芯部的粒径为1/100以上。核心部分具有B，C，N，Al，Si，P，S，Zn，Ga，Ge，As，Se，Cd，In，Sb和Te中的至少一种元素; 壳部具有比芯部更大的带隙的组成。

96. 发明授权

US07592618B2 Nanoparticle electroluminescence and method of manufacturing the same 有权
标题翻译：纳米颗粒电致发光及其制造方法
公开(公告)号：US07592618B2
公开(公告)日：2009-09-22
申请号：US11356122
申请日：2006-02-17
申请人： Yoon-ho Khang , Eun-hyu Lee , Kyo-yeol Lee , Joo-hyun Lee , Seong-il Im
发明人： Yoon-ho Khang , Eun-hyu Lee , Kyo-yeol Lee , Joo-hyun Lee , Seong-il Im
IPC分类号： H01L33/00
CPC分类号： H05B33/14 , C09K11/02 , C09K11/59 , C09K11/592 , Y10S977/95 , Y10S977/952 , Y10T428/259
摘要： The nanoparticle electroluminescence device includes: a front electrode formed of a transparent conductive material; a rear electrode formed of a conductive material; and an emitting layer interposed between the front electrode and the rear electrode and comprising a plurality of nanoparticles having a core/shell structure comprising a core formed of silicon and a shell formed of silicon oxide or silicon nitride on the surface of the core.
摘要翻译：纳米颗粒电致发光器件包括：由透明导电材料形成的前电极; 由导电材料形成的后电极; 以及插入在前电极和后电极之间的发射层，并且包括多个纳米颗粒，其具有包含由硅形成的芯和在芯的表面上由氧化硅或氮化硅形成的壳的芯/壳结构。

97. 发明申请

US20090102353A1 LUMINESCENT SILICON NANOPARTICLE-POLYMER COMPOSITES, COMPOSITE WAVELENGTH CONVERTER AND WHITE LED 有权
标题翻译：发光硅纳米聚合物复合材料，复合波长转换器和白光LED
公开(公告)号：US20090102353A1
公开(公告)日：2009-04-23
申请号：US12241870
申请日：2008-09-30
申请人： Munir H. Nayfeh
发明人： Munir H. Nayfeh
IPC分类号： H01L51/50 , C09K11/02
CPC分类号： C09K11/02 , C09K11/59 , H01L33/502
摘要： An embodiment of the invention is luminescent silicon nanoparticle polymer composite that can serve as a wavelength converter or a UV absorber. The composite includes a polymer or an organosilicon compound; and within, the polymer or organosilicon compound, a dispersion of luminescent silicon nanoparticles. In a preferred composite, the silicon nanoparticles having a multiple Si—H termination sites, the silicon nanoparticles being linked to a C cite to produce a silicon carbide bond (Si—C). In a preferred embodiment, the polymer comprises polyurethane. A composite of the invention can perform wavelength conversion. In a wavelength converted film of the invention, the silicon nanoparticles are incorporated into the polymer or organosilicon compound in a quantity sufficient for wavelength conversion but small enough to have no or an insubstantial affect on the properties of the polymer or the organosilicon compound. A white LED of the invention includes a light emitting diode having a narrow band wavelength output. A luminescent silicon wavelength converter includes a composite film as described above for converting the narrow band wavelength output into wide band wavelength output. In a preferred embodiment, the LED comprises a GaN LED, and the wavelength converter film is disposed on an active region of the LED.
摘要翻译：本发明的一个实施方案是可用作波长转换器或UV吸收剂的发光硅纳米颗粒聚合物复合材料。复合材料包括聚合物或有机硅化合物; 在聚合物或有机硅化合物内，发光硅纳米颗粒的分散体。在优选的复合材料中，具有多个Si-H终止位点的硅纳米颗粒，硅纳米颗粒与C引物连接以产生碳化硅键（Si-C）。在优选的实施方案中，聚合物包含聚氨酯。本发明的复合物可以进行波长转换。在本发明的波长转换膜中，将硅纳米颗粒掺入到聚合物或有机硅化合物中，其量足够于波长转换，但足够小以致对聚合物或有机硅化合物的性质没有或没有实质的影响。本发明的白色LED包括具有窄带波长输出的发光二极管。发光硅波长转换器包括如上所述的用于将窄带波长输出转换成宽带波长输出的复合膜。在优选实施例中，LED包括GaN LED，并且波长转换器膜设置在LED的有源区上。

98. 发明申请

US20090090893A1 NANOSILICON-BASED ROOM TEMPERATURE PAINTS AND ADHESIVE COATINGS 有权
标题翻译：基于纳米硅基的室温涂料和胶粘涂料
公开(公告)号：US20090090893A1
公开(公告)日：2009-04-09
申请号：US12241881
申请日：2008-09-30
申请人： Munir H. Nayfeh
发明人： Munir H. Nayfeh
IPC分类号： C09K11/59
CPC分类号： C09K11/59 , B82Y30/00 , C01B33/02 , C01P2004/64 , C09D5/22
摘要： A composite of the invention is a homogenous mixture of room temperature vulcanizing material or polymer and luminescent silicon nanoparticles. The composite can be formed into a film and can serve as a paint, adhesive, or coating, depending upon the material or polymer used. A preferred polymer is polyurethane. A method for forming a silicon nanoparticle and room temperature vulcanizing (RTV) material or polymer composite of the invention includes steps providing silicon nanoparticles that were prepared in a solvent. The solvent is mixed with RTV or polymer precursors. The RTV or polymer components are permitted to cure. A preferred solvent is isopropynol alcohol.
摘要翻译：本发明的复合材料是室温硫化材料或聚合物和发光硅纳米颗粒的均匀混合物。根据所使用的材料或聚合物，复合材料可以形成膜并且可以用作涂料，粘合剂或涂层。优选的聚合物是聚氨酯。本发明的硅纳米颗粒和室温硫化（RTV）材料或聚合物复合材料的形成方法包括提供在溶剂中制备的硅纳米颗粒的步骤。将溶剂与RTV或聚合物前体混合。允许RTV或聚合物组分固化。优选的溶剂是异丙醇。

99. 发明申请

US20080017242A1 GROUP IV NANOPARTICLES IN AN OXIDE MATRIX AND DEVICES MADE THEREFROM 有权
标题翻译：氧化物基质中的第IV族纳米颗粒及其制备的器件
公开(公告)号：US20080017242A1
公开(公告)日：2008-01-24
申请号：US11738221
申请日：2007-04-20
申请人： Sanjai Sinha , Elena Rogojina
发明人： Sanjai Sinha , Elena Rogojina
IPC分类号： H01L31/00 , B32B5/16
CPC分类号： H01L29/16 , B82Y10/00 , C09K11/02 , C09K11/59 , H01L29/127 , H01L31/028 , H01L31/0352 , H01L31/1804 , H01L31/1864 , H01L33/18 , Y02E10/547 , Y02P70/521 , Y10T428/25 , Y10T428/2982
摘要： Photoactive materials made from Group IV semiconductor nanoparticles dispersed in an inorganic oxide matrix and methods for making the photoactive materials are provided. In some instances, the nanoparticles are functionalized with organosilanes to provide nanoparticle-organosilane compounds. The photoactive materials may be formed by subjecting the nanoparticles or nanoparticle compounds to a sol-gel process. The photoactive materials are well-suited for use in devices which convert electromagnetic radiation into electrical energy, including photovoltaic devices, photoconductors, and photodetectors.
摘要翻译：提供了分散在无机氧化物基质中的IV族半导体纳米颗粒制成的光活性材料和制备光活性材料的方法。在一些情况下，纳米颗粒用有机硅烷官能化以提供纳米颗粒 - 有机硅烷化合物。光活性材料可以通过使纳米颗粒或纳米颗粒化合物进行溶胶 - 凝胶法来形成。光敏材料非常适用于将电磁辐射转换成电能的装置，包括光电器件，光电导体和光电检测器。

100. 发明申请

US20070054426A1 A method for preparing an optical active layer with 1~10 nm distributed silicon quantum dots 失效
标题翻译：一种制备具有1〜10nm分布硅量子点的光学有源层的方法
公开(公告)号：US20070054426A1
公开(公告)日：2007-03-08
申请号：US11162291
申请日：2005-09-06
申请人： Tsun Neng Yang , Shan Ming Lan
发明人： Tsun Neng Yang , Shan Ming Lan
IPC分类号： H01L21/00
CPC分类号： C09K11/0883 , B82Y10/00 , C09K11/59 , H01L33/34 , H01L33/504 , Y02B20/181 , Y10S438/962 , Y10S977/774
摘要： The present invention relates to a method for preparing an optical active layer with 1˜10 nm distributed silicon quantum dots, it adopts high temperature processing and atmospheric-pressure chemical vapor deposition (APCVD), and directly deposit to form a silicon nitride substrate containing 1˜10 nm distributed quantum dots, said distribution profile of quantum dot size from large to small is corresponding to from inner to outer layers of film respectively, and obtain a 400˜700 nm range of spectrum and white light source under UV photoluminescence or electro-luminescence.
摘要翻译：本发明涉及一种制备具有1〜10nm分布硅量子点的光学有源层的方法，它采用高温处理和大气压化学气相沉积（APCVD），并直接沉积形成含有1 〜10nm分布量子点，量子点尺寸从大到小的分布轮廓分别对应于膜的内层和外层，并且在UV光致发光或电致发光下获得400〜700nm的光谱范围和白光源，发光。

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