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公开(公告)号：WO2015071768A3
公开(公告)日：2015-07-23
申请号：PCT/IB2014003032
申请日：2014-11-12
Applicant: NANOCO TECHNOLOGIES LTD
Inventor： HARRIS JAMES
CPC classification number: H01L33/504 , B82Y20/00 , C09K11/54 , C09K11/565 , C09K11/70 , H01L33/483 , H01L33/502 , H01L33/505 , H01L33/507 , H01L33/56 , H01L33/58 , H01L2224/48091 , H01L2933/0041 , H01L2933/0083 , Y10S977/774 , Y10S977/825 , Y10S977/95 , H01L2924/00014
Abstract: An LED device has a cap containing one or more quantum dot (QD) phosphors. The cap may be sized and configured to be integrated with standard LED packages. The QD phosphor may be held within the well of the LED package, so as to absorb the maximum amount of light emitted by the LED, but arranged in spaced-apart relation from the LED chip to avoid excessive heat that can lead to degradation of the QD phosphor(s). The packages may be manufactured and stored for subsequent assembly onto an LED device.
Abstract translation: LED器件具有包含一个或多个量子点（QD）荧光体的盖。 盖的尺寸和尺寸可与标准LED封装集成。 QD荧光体可以保持在LED封装的阱内，以便吸收由LED发射的最大量的光，但以与LED芯片隔开的关系布置，以避免过热，这可能导致LED的劣化 QD荧光粉。 可以制造和存储包装件以便随后组装到LED装置上。
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公开(公告)号：WO2014177943A2
公开(公告)日：2014-11-06
申请号：PCT/IB2014001591
申请日：2014-03-14
Applicant: NANOCO TECHNOLOGIES LTD
Inventor： HARRIS JAMES , GLARVEY PAUL , MASALA OMBERTTA , PICKETT NIGEL , GRESTY NATHALIE
IPC: A61N5/06
CPC classification number: A61N5/0621 , A61N5/0616 , A61N5/0618 , A61N5/062 , A61N2005/0645 , A61N2005/0651 , A61N2005/0656 , A61N2005/0659 , A61N2005/0663
Abstract: Disclosed herein are articles for use in phototherapy utilizing quantum dots (QDs). One embodiment is a medical dressing having an occlusive layer and translucent layer. Quantum dot light-emitting diode chips are configured within the occlusive layer to provide light of a specific wavelength for use in phototherapy. Another embodiment is a medical dressing having an occlusive layer and translucent layer, wherein quantum dot material is embedded or impregnated within one or both layers.
Abstract translation: 本文公开了用于使用量子点（QD）的光疗法的制品。 一个实施方案是具有闭塞层和半透明层的医用敷料。 量子点发光二极管芯片被配置在闭塞层内以提供用于光疗的特定波长的光。 另一个实施方案是具有闭塞层和半透明层的医用敷料，其中量子点材料嵌入或浸渍在一层或两层中。
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公开(公告)号：WO2014140889A3
公开(公告)日：2015-01-08
申请号：PCT/IB2014001118
申请日：2014-03-14
Applicant: NANOCO TECHNOLOGIES LTD
Inventor： GRESTY NATHALIE , MASALA OMBERETTA , HARRIS JAMES , PICKETT NIGEL
CPC classification number: C01G19/006 , C01P2002/72 , C01P2002/84 , C01P2002/88 , H01L31/0326 , H01L31/035218 , H01L31/1828
Abstract: Materials and methods for preparing Cu2ZnSnS4 (CZTS) layers for use in thin film photovoltaic (PV) cells are disclosed herein. The CZTS materials are nanoparticles prepared by a colloidal synthesis in the presence of a labile organothiol. The organothiol serves as both a sulphur source and as a capping ligand for the nanoparticles.
Abstract translation: 本文公开了用于制备用于薄膜光伏（PV）电池的Cu2ZnSnS4（CZTS）层的材料和方法。 CZTS材料是在不稳定有机硫醇的存在下通过胶体合成制备的纳米颗粒。 有机硫醇既用作硫源又作为纳米颗粒的封端配体。
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公开(公告)号：WO2014140866A3
公开(公告)日：2015-01-08
申请号：PCT/IB2014001040
申请日：2014-03-12
Applicant: NANOCO TECHNOLOGIES LTD
Inventor： HARRIS JAMES , PICKETT NIGEL , IRSHAD ABDUR-REHNAM , DAVIS MARTIN , GLARVEY PAUL , GRESTY NATHALIE
CPC classification number: H01L21/02601 , C09K11/02 , C09K11/70 , H01L21/02387 , H01L21/02557 , H01L21/02628
Abstract: A process is disclosed for producing quantum dots (QDs) by reacting one or more core semiconductor precursors with phosphine in the presence of a molecular cluster compound. The core semiconductor precursor(s) provides elements that are incorporated into the QD core semiconductor material. The core semiconductor also incorporates phosphorus, which is provided by the phosphine. The phosphine may be provided to the reaction as a gas or may, alternatively, be provided as an adduct of another material.
Abstract translation: 公开了通过使一种或多种芯半导体前体与膦在分子簇化合物存在下反应来制备量子点（QD）的方法。 核心半导体前体提供结合到QD芯半导体材料中的元件。 核心半导体还掺入由磷化氢提供的磷。 膦可以作为气体提供给反应，或者可以作为另一种材料的加合物提供。
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公开(公告)号：WO2009068878A2
公开(公告)日：2009-06-04
申请号：PCT/GB2008003958
申请日：2008-11-27
Applicant: NANOCO TECHNOLOGIES LTD , PICKETT NIGEL , HARRIS JAMES
Inventor： PICKETT NIGEL , HARRIS JAMES
IPC: H01L31/032
CPC classification number: H01L31/0322 , Y02E10/541
Abstract: A process for producing nanoparticles incorporating ions selected from groups (13), (16), and (11) or (12) of the periodic table is described. The process comprises effecting conversion of a nanoparticle precursor composition comprising said group (13), (16), and (11) or (12) ions to the material of the nanoparticles in the presence of a selenol compound. A process for fabricating a thin film comprising nanoparticles incorporating ions selected from groups (13), (16), and (11) or (12) of the periodic table is also described, as well as a process for producing a printable ink formulation comprising said nanoparticles.
Abstract translation: 描述了一种制备纳米颗粒的方法，所述纳米颗粒包含选自周期表的（13），（16）和（11）或（12）的离子。 该方法包括在硒化合物存在下，将包含所述基团（13），（16）和（11）或（12）离子的纳米颗粒前体组合物转化为纳米颗粒的材料。 还描述了制造包含选自周期表的组（13），（16）和（11）或（12）的离子的纳米颗粒的薄膜的方法，以及用于生产可印刷油墨配方的方法，其包括 说纳米颗粒。
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公开(公告)号：WO2016139540A3
公开(公告)日：2016-10-27
申请号：PCT/IB2016000416
申请日：2016-03-04
Applicant: NANOCO TECHNOLOGIES LTD
Inventor： WERNER MATTHEW , PEEK BENJAMIN , ALI ABU MOHAMMAD IMROZ , SALMA SHAHIN , HARRIS JAMES , DANIELS STEVEN
CPC classification number: C09K11/025 , B82Y20/00 , B82Y40/00 , C08G79/00 , C09K11/02 , C09K11/703 , H01L33/502 , H01L33/56 , H01L2933/0033 , H01L2933/0041 , H01L2933/005 , Y10S977/774 , Y10S977/783 , Y10S977/896 , Y10S977/95
Abstract: A composition of matter comprises a plurality of quantum dots and a metal thiol polymer that acts to stabilize the quantum dots. In certain embodiments, the metal thiol polymer is a zinc thiol polymer. The zinc thiol polymer may be a zinc alkanethiolate. The zinc alkanethiolate may be zinc dodecanethiolate (Zn-DDT). A composition comprising a plurality of quantum dots and a metal thiol polymer may be formulated with one or more additional polymers as a quantum dot-containing bead or as a quantum dot-containing composite material - e.g., a multilayer film.
Abstract translation: 物质组成包括多个量子点和用于稳定量子点的金属硫醇聚合物。 在某些实施方案中，金属硫醇聚合物是硫醇锌聚合物。 硫醇锌聚合物可以是烷基硫醇锌。 烷基硫醇锌可以是十二烷硫醇锌（Zn-DDT）。 包含多个量子点和金属硫醇聚合物的组合物可以用一种或多种另外的聚合物作为含量子点的珠子或作为含量子点的复合材料（例如多层膜）配制。
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公开(公告)号：WO2014064537A2
公开(公告)日：2014-05-01
申请号：PCT/IB2013003037
申请日：2013-10-04
Applicant: NANOCO TECHNOLOGIES LTD
Inventor： PICKETT NIGEL , MASALA OMBRETTA , HARRIS JAMES , GRESTY NATHALIE
Abstract: An illuminated sign has a primary light source in spaced apart relation to a transparent or translucent substrate having quantum dot phosphors printed or coated thereon. The primary light source may be a blue LED, a white LED or an LED having a significant portion of its emission in the ultraviolet region of the spectrum. The LED may be a backlight for the transparent or translucent substrate and/or an edge light, a down light or an up light.
Abstract translation: 照明标志具有与其上印刷或涂覆有量子点荧光体的透明或半透明基板间隔开的初级光源。 主光源可以是蓝光LED，白光LED或在光谱的紫外区域中具有其发射的重要部分的LED。 LED可以是用于透明或半透明基板和/或边缘光，向下光或向上光的背光。
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8.发明申请SEMICONDUCTOR NANOPARTICLE - BASED MATERIALS FOR USE IN LIGHT EMITTING DIODES, OPTOELECTRONIC DISPLAYS AND THE LIKE 审中-公开用于发光二极体的半导体纳米材料，光电显示器和类似物
公开(公告)号：WO2012164284A3
公开(公告)日：2013-01-24
申请号：PCT/GB2012051218
申请日：2012-05-31
Applicant: NANOCO TECHNOLOGIES LTD , NAASANI IMAD , PANG HAO , DANIELS SIOBHAN , FITZGERALD EMMA , MCCAIRN MARK CHRISTOPHER , WEBB DAVID , HARRIS JAMES
Inventor： NAASANI IMAD , PANG HAO , DANIELS SIOBHAN , FITZGERALD EMMA , MCCAIRN MARK CHRISTOPHER , WEBB DAVID , HARRIS JAMES
IPC: H01L33/50
CPC classification number: H01L33/507 , C08F222/1006 , C08F2220/1883 , C08L33/06 , C09K11/02 , C09K11/025 , C09K11/565 , C09K11/70 , C09K11/703 , C09K11/883 , H01L33/501 , H01L33/502 , H01L33/56 , H01L2224/48091 , H01L2224/48247 , H01L2924/16195 , H01L2933/0041 , H01L2933/005 , H01L2924/00014
Abstract: The present invention relates to a formulation incorporating nanoparticles, particularly quantum dot (QD) nanoparticles, preferably comprising ions from groups 13 and 15 of the Periodic Table into an optically clear medium (resin) to be used as a phosphor material in lighting and display applications, and as a down converting phosphor material in LEDs (light emitting diodes). The resin is compatible with QDs to allow high performance and stability of QD-based LEDs, lighting and display applications. The optically clear medium may be formed of a poly(meth)acrylate encapsulation medium derived from a (meth)acrylate monomer and a trivalent crosslinking compound. The encapsulation medium may also be derived from a laurylmethacrylate monomer and a multivalent crosslinking compound reacted in the presence of a photoinitiator.
Abstract translation: 本发明涉及纳米颗粒，特别是量子点（QD）纳米颗粒的制剂，其优选包含周期表第13和15族的离子，以用作照明和显示应用中的荧光体材料的光学透明介质（树脂） ，并且作为LED（发光二极管）中的下变频荧光体材料。 该树脂与QD兼容，可实现基于QD的LED，照明和显示应用的高性能和稳定性。 光学透明介质可以由衍生自（甲基）丙烯酸酯单体和三价交联化合物的聚（甲基）丙烯酸酯包封介质形成。 包封介质还可以衍生自甲基丙烯酸月桂酯单体和在光引发剂存在下反应的多价交联化合物。
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公开(公告)号：WO2014140900A3
公开(公告)日：2015-01-08
申请号：PCT/IB2014001140
申请日：2014-03-13
Applicant: NANOCO TECHNOLOGIES LTD
Inventor： GRESTY NATHALIE , HARRIS JAMES , MASALA OMBRETTA , PICKETT NIGEL , WYLDE LAURA , NEWMAN CHRISTOPHER
CPC classification number: H01L31/0328 , B82Y30/00 , C01B19/002 , C01G19/006 , C01P2002/30 , C01P2002/72 , C01P2002/88 , C01P2002/89 , C01P2004/64 , H01B1/06 , H01B1/10 , H01B1/12 , H01L31/18
Abstract: Materials and methods for preparing Cu2XSnY4 nanoparticles, wherein X is Zn, Cd, Hg, Ni, Co, Mn or Fe and Y is S or Se, (CXTY) are disclosed herein. The nanoparticles can be used to make layers for use in thin film photovoltaic (PV) cells. The CXTY materials are prepared by a colloidal synthesis in the presence of labile organo-chalcogens. The organo-chalcogens serves as both a chalcogen source for the nanoparticles and as a capping ligand for the nanoparticles.
Abstract translation: 本文公开了制备Cu2XSnY4纳米颗粒的材料和方法，其中X是Zn，Cd，Hg，Ni，Co，Mn或Fe，Y是S或Se，（CXTY）。 纳米颗粒可用于制备用于薄膜光伏（PV）电池的层。 在不稳定的有机硫属原子存在下，通过胶体合成制备CXTY材料。 有机硫属元素既用作纳米颗粒的硫属原子源，也用作纳米颗粒的封端配体。
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10.发明申请
公开(公告)号：WO2014162208A3
公开(公告)日：2014-12-24
申请号：PCT/IB2014001045
申请日：2014-03-13
Applicant: NANOCO TECHNOLOGIES LTD
Inventor： DANIELS STEVEN , HARRIS JAMES , GLARVEY PAUL , ORCHARD KATHERINE , NARAYANASWAMY ARUN
CPC classification number: C09K11/703 , B01J2/003 , C09K11/02 , H01L33/06
Abstract: A scalable method for the manufacture of narrow, bright, monodisperse, photo-luminescent quantum dots prepared in the presence of a Group ll-VI molecular seeding cluster fabricated in situ from a zinc salt and a thiol or selenol compound. Exemplary quantum dots have a core containing indium, phosphorus, zinc and either sulfur or selenium.
Abstract translation: 用于制造在由锌盐和硫醇或硒酚化合物原位制备的II-VI族分子晶团的存在下制备的窄，明亮，单分散的光致发光量子点的可扩展方法。 示例性的量子点具有含有铟，磷，锌以及硫或硒的核。
