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1. 发明申请

WO2009117148A2 METAL SILICON NITRIDE OR METAL SILICON OXYNITRIDE SUBMICRON PHOSPHOR PARTICLES AND METHODS FOR SYNTHESIZING THESE PHOSPHORS 审中-公开
标题翻译：金属硅氮化物或金属硅氧化亚膦酸盐磷酸盐颗粒及其合成这些磷光体的方法
公开(公告)号：WO2009117148A2
公开(公告)日：2009-09-24
申请号：PCT/US2009/001771
申请日：2009-03-20
申请人： NANOGRAM CORPORATION , RAVILISETTY, Padmanabha, R. , CHIRUVOLU, Shivkumar , KAMBE, Nobuyuki , JAISWAL, Abhishek
发明人： RAVILISETTY, Padmanabha, R. , CHIRUVOLU, Shivkumar , KAMBE, Nobuyuki , JAISWAL, Abhishek
IPC分类号： C07F7/02 , C09K11/59 , C09K11/64 , C09K11/08 , C09K11/79
CPC分类号： C09K11/7734 , C04B35/584 , C04B35/597 , C04B35/6265 , C04B35/6268 , C04B35/62685 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3217 , C04B2235/3224 , C04B2235/3418 , C04B2235/3427 , C04B2235/3852 , C04B2235/3865 , C04B2235/3873 , C04B2235/442 , C04B2235/444 , C04B2235/445 , C04B2235/5445 , Y10T428/2982
摘要： Submicron powders of metal silicon nitrides and metal silicon oxynitrides are synthesized using nanoscale particles of one or more precursor materials using a solid state reaction. For example, nanoscale powders of silicon nitride are useful precursor powders for the synthesis of metal silicon nitride and metal silicon oxynitride submicron powders. Due to the use of the nanoscale precursor materials for the synthesis of the submicron phosphor powders, the product phosphors can have very high internal quantum efficiencies. The phosphor powders can comprise a suitable dopant activator, such as a rare earth metal element dopant.
摘要翻译：金属硅氮化物和金属硅氮氧化物的亚微米粉末使用一种或多种前体材料的纳米尺寸颗粒使用固态反应合成。例如，氮化硅的纳米级粉末是用于合成金属氮化硅和金属氮氧化硅亚微米粉末的有用的前体粉末。由于使用纳米级前体材料来合成亚微米荧光体粉末，产品荧光体可以具有非常高的内部量子效率。荧光体粉末可以包括合适的掺杂剂活化剂，例如稀土金属元素掺杂剂。

2. 发明申请

WO2009117148A3 METAL SILICON NITRIDE OR METAL SILICON OXYNITRIDE SUBMICRON PHOSPHOR PARTICLES AND METHODS FOR SYNTHESIZING THESE PHOSPHORS 审中-公开
标题翻译：金属氮化硅或金属硅酸亚铁氰化物亚微米级磷光体颗粒及合成这些磷的方法
公开(公告)号：WO2009117148A3
公开(公告)日：2009-12-23
申请号：PCT/US2009001771
申请日：2009-03-20
申请人： NANOGRAM CORP , RAVILISETTY PADMANABHA R , CHIRUVOLU SHIVKUMAR , KAMBE NOBUYUKI , JAISWAL ABHISHEK
发明人： RAVILISETTY PADMANABHA R , CHIRUVOLU SHIVKUMAR , KAMBE NOBUYUKI , JAISWAL ABHISHEK
IPC分类号： C07F7/02 , C09K11/08 , C09K11/59 , C09K11/64 , C09K11/79
CPC分类号： C09K11/7734 , C04B35/584 , C04B35/597 , C04B35/6265 , C04B35/6268 , C04B35/62685 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3217 , C04B2235/3224 , C04B2235/3418 , C04B2235/3427 , C04B2235/3852 , C04B2235/3865 , C04B2235/3873 , C04B2235/442 , C04B2235/444 , C04B2235/445 , C04B2235/5445 , Y10T428/2982
摘要： Submicron powders of metal silicon nitrides and metal silicon oxynitrides are synthesized using nanoscale particles of one or more precursor materials using a solid state reaction. For example, nanoscale powders of silicon nitride are useful precursor powders for the synthesis of metal silicon nitride and metal silicon oxynitride submicron powders. Due to the use of the nanoscale precursor materials for the synthesis of the submicron phosphor powders, the product phosphors can have very high internal quantum efficiencies. The phosphor powders can comprise a suitable dopant activator, such as a rare earth metal element dopant.
摘要翻译：使用固态反应使用一种或多种前体材料的纳米级颗粒来合成金属氮化硅和金属氮氧化硅的亚微米粉末。例如，氮化硅的纳米级粉末是用于合成金属氮化硅和金属氮氧化硅亚微米粉末的有用前体粉末。由于使用纳米级前体材料来合成亚微米荧光粉，所以产品荧光粉可以具有非常高的内部量子效率。荧光粉可以包含合适的掺杂剂活化剂，例如稀土金属元素掺杂剂。

3. 发明申请

WO2006127746A2 NANOSTRUCTURED COMPOSITE PARTICLES AND CORRESPONDING PROCESSES 审中-公开
标题翻译：纳米复合粒子和相关工艺
公开(公告)号：WO2006127746A2
公开(公告)日：2006-11-30
申请号：PCT/US2006/019983
申请日：2006-05-23
申请人： NANOGRAM CORPORATION , CHIRUVOLU, Shivkumar , DU, Hui , MCGOVERN, William, E. , HORNE, Craig, R. , MOSSO, Ronald, J. , KAMBE, Nobuyuki
发明人： CHIRUVOLU, Shivkumar , DU, Hui , MCGOVERN, William, E. , HORNE, Craig, R. , MOSSO, Ronald, J. , KAMBE, Nobuyuki
IPC分类号： B29B9/00 , B32B5/16
CPC分类号： B01J19/121 , B01J4/002 , B01J19/085 , B01J19/088 , B01J19/123 , B01J19/125 , B01J19/126 , B01J19/127 , B01J19/128 , B01J19/26 , B01J2219/0849 , B01J2219/0869 , B01J2219/0871 , B01J2219/0877 , B01J2219/0892 , B82Y30/00 , C01P2004/04 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C08J3/12 , C08J3/128 , C08J2383/02 , C09C1/3684 , C09C3/10 , C09C3/12
摘要： Collections of composite particles comprise inorganic particles and another composition, such as a polymer and/or a coating composition. In some embodiments, the composite particles have small average particle sizes, such as no more than about 10 microns or no more than about 2.5 microns. The composite particles can have selected particle architectures. The inorganic particles can have compositions selected for particular properties. The composite particles can be effective for printing applications, for the formation of optical coatings, and other desirable applications.
摘要翻译：复合颗粒的收集包括无机颗粒和另一种组合物，例如聚合物和/或涂料组合物。在一些实施方案中，复合颗粒具有小的平均粒度，例如不超过约10微米或不大于约2.5微米。复合颗粒可以具有选定的颗粒结构。无机颗粒可以具有特定性质的组合物。复合颗粒可用于印刷应用，用于形成光学涂层和其它期望的应用。

4. 发明申请

WO2008100568A1 FUNCTIONAL COMPOSITES, FUNCTIONAL INKS AND APPLICATIONS THEREOF 审中-公开
标题翻译：功能复合材料，功能性油墨及其应用
公开(公告)号：WO2008100568A1
公开(公告)日：2008-08-21
申请号：PCT/US2008/001954
申请日：2008-02-14
申请人： NANOGRAM CORPORATION , CHIRUVOLU, Shivkumar , DIOUMAEV, Vladimir, K. , KAMBE, Nobuyuki , DU, Hui, K.
发明人： CHIRUVOLU, Shivkumar , DIOUMAEV, Vladimir, K. , KAMBE, Nobuyuki , DU, Hui, K.
IPC分类号： C09D11/00
CPC分类号： H05K1/095 , C09D11/101 , H05K2201/0257 , H05K2201/0266 , H05K2201/0329 , Y10T428/25 , Y10T428/259
摘要： Functional composite materials comprise elemental inorganic particles within an organic matrix. The elemental inorganic materials generally comprise elemental metal, elemental metalloid, alloys thereof, or mixtures thereof. In alternative or additional embodiments, the inorganic particles can comprise a metal oxide, a metalloid oxide, a combination thereof or a mixture thereof. The inorganic particles can have an average primary particle size of no more than abut 250 nm and a secondary particle size in a dispersion when blended with the organic matrix of no more than about 2 microns. The particles can be substantially unagglomerated within the composite. The organic binder can be a functional polymer such as a semiconducting polymer. The inorganic particles can be surface modified, such as with a moiety having an aromatic functional group for desirable interactions with a semiconducting polymer. Appropriate solution based methods can be used for forming the composite from dispersions of the particles. The composites can be processed into products, such as printed electronics devices.
摘要翻译：功能复合材料包括有机基质内的元素无机颗粒。元素无机材料通常包含元素金属，元素准金属，其合金或其混合物。在替代或另外的实施方案中，无机颗粒可以包含金属氧化物，类金属氧化物，其组合或其混合物。当与有机基质共混不超过约2微米时，无机颗粒的平均一次粒径不超过250nm，分散体中的二次粒径。颗粒可以在复合材料内基本上未聚集。有机粘合剂可以是功能聚合物，例如半导体聚合物。无机颗粒可以被表面改性，例如具有芳族官能团的部分用于与半导体聚合物的期望相互作用。基于溶液的方法可用于从颗粒的分散体形成复合物。复合材料可以加工成产品，如印刷电子设备。

5. 发明申请

WO2008085298A1 COMPOSITES OF POLYMERS AND METAL/METALLOID OXIDE NANOPARTICLES AND METHODS FOR FORMING THESE COMPOSITES 审中-公开
标题翻译：聚合物和金属/金属氧化物纳米颗粒的组合物及其形成这些复合材料的方法
公开(公告)号：WO2008085298A1
公开(公告)日：2008-07-17
申请号：PCT/US2007/025630
申请日：2007-12-13
申请人： NANOGRAM CORPORATION , CHIRUVOLU, Shivkumar , DU, Hui, K. , KAMBE, Nobuyuki
发明人： CHIRUVOLU, Shivkumar , DU, Hui, K. , KAMBE, Nobuyuki
IPC分类号： C08K9/04 , C08K3/22 , C08K7/18
CPC分类号： C08K9/04 , B82Y30/00 , C01P2002/72 , C01P2002/82 , C01P2002/84 , C01P2002/88 , C01P2004/04 , C01P2004/51 , C01P2004/64 , C08K3/22 , C08K9/06 , C09C1/3676 , C09C1/3684 , C09C1/3692 , C09J133/02 , Y10T428/256 , Y10T428/268
摘要： Successful dispersion approaches are described for the formation of dispersion of dry powders of inorganic particles. In some embodiments, it is desirable to form the dispersion in two processing steps in which the particles are surface modified in the second processing step. Composites can be formed using the well dispersed particles to form improved inorganic particle-polymer composites. These composites are suitable for optical applications and for forming transparent films, which can have a relatively high index or refraction. In some embodiments, water can be used to alter the surface chemistry of metal oxide particles.
摘要翻译：描述成功的分散方法用于形成无机颗粒的干粉的分散体。在一些实施方案中，期望在第二处理步骤中在其中颗粒被表面改性的两个处理步骤中形成分散体。可以使用良好分散的颗粒形成复合材料，以形成改进的无机颗粒 - 聚合物复合材料。这些复合材料适用于光学应用和用于形成透明膜，其可具有较高的折射率或折射率。在一些实施方案中，可以使用水来改变金属氧化物颗粒的表面化学性质。

6. 发明申请

WO2008079242A1 HOLLOW SILICA NANOPARTICLES AS WELL AS SYNTHESIS PROCESSES AND APPLICATIONS THEREOF 审中-公开
标题翻译：中空二氧化硅纳米粒子作为合成方法及其应用
公开(公告)号：WO2008079242A1
公开(公告)日：2008-07-03
申请号：PCT/US2007/025966
申请日：2007-12-18
申请人： NANOGRAM CORPORATION , LI, Weidong , CHIRUVOLU, Shivkumar , DU, Hui, K. , ALTMAN, Igor , MOSSO, Ronald, J. , KAMBE, Nobuyuki
发明人： LI, Weidong , CHIRUVOLU, Shivkumar , DU, Hui, K. , ALTMAN, Igor , MOSSO, Ronald, J. , KAMBE, Nobuyuki
IPC分类号： C01B37/02 , B82B1/00
CPC分类号： C01B33/18 , B01J13/02 , Y10S977/773 , Y10S977/783 , Y10S977/811 , Y10T428/249974 , Y10T428/2982
摘要： Hollow silica nanoparticles can have well defined non-porous shells with low shell fragmentation and good dispersability. These well defined hollow particles can be formed through the controlled oxidation of silicon nanoparticles in an organic solvent. The hollow nanoparticles can have a submicron secondary particle sizes. The hollow silica nanoparticles can be incorporated into polymer composites, such as low index-of- refraction composites, for appropriate applications.
摘要翻译：中空二氧化硅纳米颗粒可以具有良好限定的无孔壳体，具有低壳断裂和良好的分散性。这些明确定义的中空颗粒可以通过有机溶剂中硅纳米颗粒的受控氧化形成。中空纳米颗粒可以具有亚微米级二次粒径。中空二氧化硅纳米颗粒可以掺入到聚合物复合材料中，例如低折射率复合材料，用于适当的应用。

7. 发明申请

WO2007109084A3 HIGHLY CRYSTALLINE NANOSCALE PHOSPHOR PARTICLES AND COMPOSITE MATERIALS INCORPORATING THE PARTICLES 审中-公开
标题翻译：高分子纳米粒子磷酸盐颗粒和复合材料合成颗粒
公开(公告)号：WO2007109084A3
公开(公告)日：2008-01-24
申请号：PCT/US2007006497
申请日：2007-03-14
申请人： NANOGRAM CORP , CHIRUVOLU SHIVKUMAR , LI WEIDONG , ALTMAN IGOR , DU HUI K , KAMBE NOBUYUKI , MOSSO RONALD J
发明人： CHIRUVOLU SHIVKUMAR , LI WEIDONG , ALTMAN IGOR , DU HUI K , KAMBE NOBUYUKI , MOSSO RONALD J
IPC分类号： C09K11/08
CPC分类号： C09K11/7774 , B82Y30/00 , C01F17/0025 , C01P2002/04 , C01P2002/52 , C01P2002/72 , C01P2004/03 , C01P2004/50 , C01P2004/64
摘要： Collections of phosphor particles have achieved improved performance based on improved material properties, such as crystallinity. Display devices can be formed with these improved submicron phosphor particles. Improved processing methods contribute to the improved phosphor particles, which can have high crystallinity and a high degree of particle size uniformity. Dispersions and composites can be effectively formed from the powders of the submicron particle collections.
摘要翻译：基于改善的材料性质如结晶度，荧光体颗粒的收集已经实现了改进的性能。可以用这些改进的亚微米荧光体颗粒形成显示装置。改进的处理方法有助于改进的磷光体颗粒，其可以具有高结晶度和高度的粒度均匀性。分散体和复合材料可以从亚微米颗粒收集的粉末中有效地形成。

8. 发明申请

WO2006127746A3 NANOSTRUCTURED COMPOSITE PARTICLES AND CORRESPONDING PROCESSES 审中-公开
标题翻译：纳米复合粒子和相关工艺
公开(公告)号：WO2006127746A3
公开(公告)日：2009-04-16
申请号：PCT/US2006019983
申请日：2006-05-23
申请人： NANOGRAM CORP , CHIRUVOLU SHIVKUMAR , DU HUI , MCGOVERN WILLIAM E , HORNE CRAIG R , MOSSO RONALD J , KAMBE NOBUYUKI
发明人： CHIRUVOLU SHIVKUMAR , DU HUI , MCGOVERN WILLIAM E , HORNE CRAIG R , MOSSO RONALD J , KAMBE NOBUYUKI
IPC分类号： B32B5/16
CPC分类号： B01J19/121 , B01J4/002 , B01J19/085 , B01J19/088 , B01J19/123 , B01J19/125 , B01J19/126 , B01J19/127 , B01J19/128 , B01J19/26 , B01J2219/0849 , B01J2219/0869 , B01J2219/0871 , B01J2219/0877 , B01J2219/0892 , B82Y30/00 , C01P2004/04 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C08J3/12 , C08J3/128 , C08J2383/02 , C09C1/3684 , C09C3/10 , C09C3/12
摘要： Collections of composite particles comprise inorganic particles and another composition, such as a polymer and/or a coating composition. In some embodiments, the composite particles have small average particle sizes, such as no more than about 10 microns or no more than about 2.5 microns. The composite particles can have selected particle architectures. The inorganic particles can have compositions selected for particular properties. The composite particles can be effective for printing applications, for the formation of optical coatings, and other desirable applications.
摘要翻译：复合颗粒的收集包括无机颗粒和另一种组合物，例如聚合物和/或涂料组合物。在一些实施方案中，复合颗粒具有小的平均粒度，例如不超过约10微米或不大于约2.5微米。复合颗粒可以具有选定的颗粒结构。无机颗粒可以具有特定性质的组合物。复合颗粒可用于印刷应用，用于形成光学涂层和其它期望的应用。

9. 发明申请

WO2007109084A2 HIGHLY CRYSTALLINE NANOSCALE PHOSPHOR PARTICLES AND COMPOSITE MATERIALS INCORPORATING THE PARTICLES 审中-公开
标题翻译：高分子纳米粒子磷酸盐颗粒和复合材料合成颗粒
公开(公告)号：WO2007109084A2
公开(公告)日：2007-09-27
申请号：PCT/US2007/006497
申请日：2007-03-14
申请人： NANOGRAM CORPORATION , CHIRUVOLU, Shivkumar , LI, Weidong , ALTMAN, Igor , DU, Hui, K. , KAMBE, Nobuyuki , MOSSO, Ronald, J.
发明人： CHIRUVOLU, Shivkumar , LI, Weidong , ALTMAN, Igor , DU, Hui, K. , KAMBE, Nobuyuki , MOSSO, Ronald, J.
IPC分类号： C09K11/08
CPC分类号： C09K11/7774 , B82Y30/00 , C01F17/0025 , C01P2002/04 , C01P2002/52 , C01P2002/72 , C01P2004/03 , C01P2004/50 , C01P2004/64
摘要： Collections of phosphor particles have achieved improved performance based on improved material properties, such as crystallinity. Display devices can be formed with these improved submicron phosphor particles. Improved processing methods contribute to the improved phosphor particles, which can have high crystallinity and a high degree of particle size uniformity. Dispersions and composites can be effectively formed from the powders of the submicron particle collections.
摘要翻译：基于改善的材料性质如结晶度，荧光体颗粒的收集已经实现了改进的性能。可以用这些改进的亚微米荧光体颗粒形成显示装置。改进的处理方法有助于改进的磷光体颗粒，其可以具有高结晶度和高度的粒度均匀性。分散体和复合材料可以从亚微米颗粒收集的粉末中有效地形成。

10. 发明申请

WO2003013846A1 STRUCTURES INCORPORATING POLYMER-INORGANIC PARTICLE BLENDS 审中-公开
标题翻译：结合聚合物无机颗粒混合物
公开(公告)号：WO2003013846A1
公开(公告)日：2003-02-20
申请号：PCT/US2002/024514
申请日：2002-08-01
申请人： NEO PHOTONICS CORPORATION , KAMBE, Nobuyuki , HONEKER, Christian, C. , BLUM, Yigal, Do , MacQUEEN, David, Brent
发明人： KAMBE, Nobuyuki , HONEKER, Christian, C. , BLUM, Yigal, Do , MacQUEEN, David, Brent
IPC分类号： B32B13/04
CPC分类号： G02B1/02 , B82Y20/00 , G02B1/045 , G02B6/1221 , G02B6/1225 , G02F1/01 , G02F2202/32 , Y10T428/2982
摘要： Polymer-inorganic particle blends are incorporated into structures generally involving interfaces with additional materials that can be used advantageously for forming desirable devices. In some embodiments, the structures are optical structures, and the interfaces are optical interfaces. The different materials at the interface can have differences in index-of-refraction to yield desired optical properties at the interface. In some embodiments, structures are formed with periodic variations in index-of-refraction. In particular, photonic crystals can be formed. Suitable methods can be used to form the desired structures.
摘要翻译：聚合物 - 无机颗粒混合物被结合到通常涉及与可以有利地用于形成所需装置的附加材料的界面的结构中。在一些实施例中，结构是光学结构，并且接口是光学接口。界面处的不同材料可以在折射率方面具有差异，以在界面处产生所需的光学性质。在一些实施例中，结构以折射率的周期性变化形成。特别地，可以形成光子晶体。可以使用合适的方法来形成所需的结构。

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