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1. 发明申请

WO2006078281A2 SYSTEMS AND METHODS FOR HARVESTING AND INTEGRATING NANOWIRES 审中-公开
标题翻译：用于收集和整合纳米粒子的系统和方法
公开(公告)号：WO2006078281A2
公开(公告)日：2006-07-27
申请号：PCT/US2005014922
申请日：2005-04-29
申请人： NANOSYS INC , ROMANO LINDA T , CHEN JIAN , DUAN XIANGFENG , DUBROW ROBERT S , EMPEDOCLES STEPHEN A , GOLDMAN JAY L , HAMILTON JAMES M , HEALD DAVID L , LEMMI FRANCESCO , NIU CHUNMING , PAN YAOLING , PONTIS GEORGE , SAHI VIJENDRA , SCHER ERIK C , STUMBO DAVID P , WHITEFORD JEFFERY A
发明人： ROMANO LINDA T , CHEN JIAN , DUAN XIANGFENG , DUBROW ROBERT S , EMPEDOCLES STEPHEN A , GOLDMAN JAY L , HAMILTON JAMES M , HEALD DAVID L , LEMMI FRANCESCO , NIU CHUNMING , PAN YAOLING , PONTIS GEORGE , SAHI VIJENDRA , SCHER ERIK C , STUMBO DAVID P , WHITEFORD JEFFERY A
IPC分类号： H01L21/20
CPC分类号： C30B29/605 , B82Y10/00 , C30B11/12 , H01L21/02439 , H01L21/02513 , H01L21/02521 , H01L21/02532 , H01L21/02603 , H01L21/02606 , H01L21/02639 , H01L21/02645 , H01L21/02653 , H01L29/0673 , H01L29/0676 , H01L29/068 , H01L29/125 , H01L29/66469 , H01L29/775 , H01L29/78684 , H01L29/7869 , H01L29/78696 , H01L51/0048 , Y10S977/762 , Y10S977/938 , Y10T428/139 , Y10T428/2902 , Y10T428/2949
摘要： The present invention is directed to methods to harvest, integrate and exploit nanomaterials, and particularly elongated nanowire materials. The invention provides methods for harvesting nanowires that include selectively etching a sacrificial layer placed on a nanowire growth substrate to remove nanowires. The invention also provides methods for integrating nanowires into electronic devices that include placing an outer surface of a cylinder in contact with a fluid suspension of nanowires and rolling the nanowire coated cylinder to deposit nanowires onto a surface. Methods are also provided to deposit nanowires using an ink-jet printer or an aperture to align nanowires. Additional aspects of the invention provide methods for preventing gate shorts in nanowire based transistors. Additional methods for harvesting and integrating nanowires are provided.
摘要翻译：本发明涉及收获，整合和利用纳米材料，特别是细长的纳米线材料的方法。本发明提供了收获纳米线的方法，其包括选择性地蚀刻放置在纳米线生长衬底上以去除纳米线的牺牲层。本发明还提供了将纳米线整合到电子器件中的方法，其包括将圆筒的外表面与纳米线的流体悬浮液接触并滚动纳米线涂覆的圆柱体以将纳米线沉积到表面上。还提供了使用喷墨打印机或用于对准纳米线的孔以沉积纳米线的方法。本发明的另外的方面提供了用于防止基于纳米线的晶体管中的栅极短路的方法。提供了收集和集成纳米线的其他方法。

2. 发明申请

WO2006062947A3 NANOWIRE-BASED MEMBRANE ELECTRODE ASSEMBLIES FOR FUEL CELLS 审中-公开
标题翻译：用于燃料电池的基于纳米级的膜电极组件
公开(公告)号：WO2006062947A3
公开(公告)日：2006-12-21
申请号：PCT/US2005044068
申请日：2005-12-06
申请人： NANOSYS INC , NIU CHUNMING , BOCK LAWRENCE A , CHOW CALVIN Y H , EMPEDOCLES STEPHEN A , PARCE J WALLACE
发明人： NIU CHUNMING , BOCK LAWRENCE A , CHOW CALVIN Y H , EMPEDOCLES STEPHEN A , PARCE J WALLACE
IPC分类号： H01M4/86 , B05D5/12 , H01M4/88 , H01M4/90 , H01M4/92 , H01M4/96
CPC分类号： H01M4/8605 , B82Y30/00 , H01M4/881 , H01M4/8846 , H01M4/8853 , H01M4/8867 , H01M4/90 , H01M4/9075 , H01M4/921 , H01M4/925 , H01M4/926 , H01M8/023 , H01M8/0232 , H01M8/0234 , H01M8/0236 , H01M8/0241 , H01M8/1004 , H01M8/1007 , H01M8/1011 , H01M8/1086 , Y02E60/523 , Y02P70/56 , Y10S977/762 , Y10S977/948
摘要： The present invention disclosed nanowires (316) for use in a fuel cell comprising a metal catalyst deposited on a surface of the nanowires. A membrane electrode assembly for a fuel cell is disclosed which generally comprises a proton exchange membrane (306), an anode electrode (308) and a cathode electrode (310), wherein at least one or more of the anode electrode and cathode electrode comprise an interconnected network of the catalyst supported nanowires. Methods are also disclosed for preparing a membrane electrode assembly and fuel cell based upon an interconnected network of nanowires.
摘要翻译：本发明公开了用于燃料电池的纳米线（316），其包括沉积在纳米线表面上的金属催化剂。公开了一种用于燃料电池的膜电极组件，其通常包括质子交换膜（306），阳极电极（308）和阴极电极（310），其中阳极电极和阴极电极中的至少一个或多个包括催化剂负载的纳米线的互连网络。还公开了基于互连的纳米线网络来制备膜电极组件和燃料电池的方法。

3. 发明申请

WO2006130359A2 LIGHT EMITTING NANOWIRES FOR MACROELECTRONICS 审中-公开
标题翻译：用于大电子的发光纳米微粒
公开(公告)号：WO2006130359A2
公开(公告)日：2006-12-07
申请号：PCT/US2006019402
申请日：2006-05-18
申请人： NANOSYS INC , NIU CHUNMING , EMPEDOCLES STEPHEN A , ZAZISKI DAVID J
发明人： NIU CHUNMING , EMPEDOCLES STEPHEN A , ZAZISKI DAVID J
IPC分类号： H01L33/20 , H01L33/24
CPC分类号： H01L33/20 , H01L33/24 , H01L2924/0002 , H01L2924/00
摘要： Systems and methods to fabricate macroelectronic light emitting devices using densely oriented nanowires are disclosed. In one embodiment, core nanowires are synthesized and an insulating shell is fabricated around the nanowires. The nanowire core-shell structures are then deposited on a substrate to create a densely oriented nanowire thin film. Once the densely oriented nanowire thin film is created, a metal-insulator nanowire structure is fabricated by layering a metal on the nanowire thin film. Ohmic contacts are then created on the metal-insulator nanowire structure for operation. Application of electrical signals to the ohmic contacts causes light emission from the metal-insulator nanowire structure. Light emitting devices having densely oriented nanowire thin films are also disclosed. In an embodiment the light emitting device is, for example, a LED. The nanowires can include, for example, GaN, InP, CdS nanowires or a combination of these and other nanowires. Different colors of light can be produced based on the type of nanowire, the combination of nanowire types and the physical characteristics of the nanowires.
摘要翻译：公开了使用密集定向的纳米线制造宏观电子发光器件的系统和方法。在一个实施例中，合成核心纳米线，并在纳米线周围制造绝缘壳。然后将纳米线核 - 壳结构沉积在基底上以产生致密定向的纳米线薄膜。一旦产生致密取向的纳米线薄膜，就通过在纳米线薄膜上分层金属来制造金属 - 绝缘体纳米线结构。然后在金属 - 绝缘体纳米线结构上形成欧姆接触用于操作。将电信号施加到欧姆接触引起来自金属 - 绝缘体纳米线结构的光发射。还公开了具有致密取向的纳米线薄膜的发光器件。在一个实施例中，发光器件例如是LED。纳米线可以包括例如GaN，InP，CdS纳米线或这些和其它纳米线的组合。可以基于纳米线的类型，纳米线类型和纳米线的物理特性的组合来产生不同颜色的光。

4. 发明申请

WO0178288A3 DIFFERENTIABLE SPECTRAL BAR CODE METHODS AND SYSTEMS 审中-公开
标题翻译：不同的光谱条码方法和系统
公开(公告)号：WO0178288A3
公开(公告)日：2002-03-28
申请号：PCT/US0111251
申请日：2001-04-06
申请人： QUANTUM DOT CORP , EMPEDOCLES STEPHEN A , TREADWAY JOSEPH A , WATSON ANDREW R
发明人： EMPEDOCLES STEPHEN A , TREADWAY JOSEPH A , WATSON ANDREW R
IPC分类号： G01J3/28 , B01L3/00 , B82B1/00 , C40B40/06 , C40B60/14 , G01J3/443 , G01N15/00 , G01N15/14 , G01N21/25 , G01N21/31 , G01N21/64 , G01N35/00 , G06F3/00 , G06F13/42 , G06K7/00 , G06K7/12 , G06K19/06 , C30B28/12 , C22B43/00 , C22C21/00 , C30B29/46 , H01J1/02 , H01L29/06
CPC分类号： G01N21/272 , B01J2219/00317 , B01J2219/00432 , B01J2219/005 , B01J2219/00574 , B01J2219/00576 , B01J2219/00578 , B01J2219/00585 , B01J2219/00596 , B01J2219/00648 , B01J2219/00657 , B01J2219/00659 , B01J2219/00677 , B01J2219/00707 , B01J2219/00722 , B01J2219/00743 , B01L3/5025 , B01L3/502715 , B01L3/502761 , B01L3/5085 , B01L3/545 , B01L2200/0668 , B01L2300/021 , B01L2300/0819 , B01L2300/0829 , B01L2400/0454 , B01L2400/0457 , B82Y30/00 , C40B40/06 , C40B60/14 , G01N21/25 , G01N21/253 , G01N21/274 , G01N21/278 , G01N21/6428 , G01N21/6452 , G01N21/6456 , G01N21/6486 , G01N21/6489 , G01N33/54373 , G01N2015/0092 , G01N2015/1472 , G01N2015/1497 , G01N2021/6441 , G01N2021/6482 , G01N2035/00158 , G01N2035/00742 , G01N2035/00752 , G01N2201/04 , G01N2201/06113 , G01N2201/12
摘要： Devices, systems, methods (as depicted in figure 1a), and compositions of matter can track and/or identify a library of elements, particularly for use with fluids, particulates, cells, and the like. Signals from one or more semiconductor nanocrystals may be combined to define spectral codes. Separation of signal wavelengths within dedicated wavelength ranges or windows facilitates differentiation of spectral codes, while calibration signals within the spectral codes can avoid ambiguity. Modeling based on prior testing can help derive libraries of acceptable codes.
摘要翻译：装置，系统，方法（如图1a所示）和物质的组成可以跟踪和/或识别元件库，特别是用于流体，微粒，细胞等。来自一个或多个半导体纳米晶体的信号可以被组合以限定光谱代码。信号波长在专用波长范围或窗口内的分离有助于光谱代码的分化，而光谱码内的校准信号可以避免歧义。基于先前测试的建模可以帮助导出可接受代码的库。

5. 发明专利

CA2572798A1 SYSTEMS AND METHODS FOR HARVESTING AND INTEGRATING NANOWIRES 未知
公开(公告)号：CA2572798A1
公开(公告)日：2006-07-27
申请号：CA2572798
申请日：2005-04-29
申请人： NANOSYS INC
发明人： HAMILTON JAMES M , PONTIS GEORGE , HEALD DAVID L , SCHER ERIK C , SAHI VIJENDRA , PAN YAOLING , EMPEDOCLES STEPHEN A , STUMBO DAVID P , DUBROW ROBERT S , DUAN XIANGFENG , WHITEFORD JEFFERY A , ROMANO LINDA T , CHEN JIAN , NIU CHUNMING , LEMMI FRANCESCO , GOLDMAN JAY L
IPC分类号： H01L21/20

6. 发明专利

CA2588548A1 NANOWIRE-BASED MEMBRANE ELECTRODE ASSEMBLIES FOR FUEL CELLS 未知
公开(公告)号：CA2588548A1
公开(公告)日：2006-06-15
申请号：CA2588548
申请日：2005-12-06
申请人： NANOSYS INC
发明人： NIU CHUNMING , PARCE J WALLACE , EMPEDOCLES STEPHEN A , BOCK LAWRENCE A , CHOW CALVIN Y H
IPC分类号： H01M4/86 , B05D5/12 , H01M4/88 , H01M4/90 , H01M4/92 , H01M4/96
摘要： The present invention discloses electrode catalyst support composites comprising nanowires grown on a substrate surface and a polymer electrolyte. The nanowires used in these composites comprise silicon. The nanowires may be linked to the polymer electrolyte in some cases and the composite may also include metal catalyst particles attached to the nanowires. Electrodes, particularly an anode, comprising the composites are also described.

7. 发明专利

AU2005314211A1 Nanowire-based membrane electrode assemblies for fuel cells 未知
公开(公告)号：AU2005314211A1
公开(公告)日：2006-06-15
申请号：AU2005314211
申请日：2005-12-06
申请人： NANOSYS INC
发明人： CHOW CALVIN Y H , NIU CHUNMING , BOCK LAWRENCE A , EMPEDOCLES STEPHEN A , PARCE J WALLACE
IPC分类号： H01M4/86 , B05D5/12 , H01M4/88 , H01M4/90 , H01M4/92 , H01M4/96
摘要： The present invention discloses electrode catalyst support composites comprising nanowires grown on a substrate surface and a polymer electrolyte. The nanowires used in these composites comprise silicon. The nanowires may be linked to the polymer electrolyte in some cases and the composite may also include metal catalyst particles attached to the nanowires. Electrodes, particularly an anode, comprising the composites are also described.

8. 发明专利

CA2678798A1 METHODS FOR ENCAPSULATING NANOCRYSTALS 未知
公开(公告)号：CA2678798A1
公开(公告)日：2008-09-25
申请号：CA2678798
申请日：2008-03-19
申请人： NANOSYS INC
发明人： EMPEDOCLES STEPHEN A , DUBROW ROBERT S , PARCE WALLACE J
IPC分类号： C09K11/08 , B82B1/00
摘要： The present invention provides methods for hermetically sealing luminesce nt nanocrystals, as well as compositions and containers comprising hermetica lly sealed luminescent nanocrystals. By hermetically sealing the luminescent nanocrystals, enhanced lifetime and luminescence can be achieved.

9. 发明专利

AU2006252815A1 Light emitting nanowires for macroelectronics 未知
公开(公告)号：AU2006252815A1
公开(公告)日：2006-12-07
申请号：AU2006252815
申请日：2006-05-18
申请人： NANOSYS INC
发明人： EMPEDOCLES STEPHEN A , NIU CHUNMING , ZAZISKI DAVID J
IPC分类号： H01L29/00 , H01L33/20 , H01L33/24
摘要： Systems and methods to fabricate macroelectronic light emitting devices using densely oriented nanowires are disclosed. In one embodiment, core nanowires are synthesized and an insulating shell is fabricated around the nanowires. The nanowire core-shell structures are then deposited on a substrate to create a densely oriented nanowire thin film. Once the densely oriented nanowire thin film is created, a metal-insulator nanowire structure is fabricated by layering a metal on the nanowire thin film. Ohmic contacts are then created on the metal-insulator nanowire structure for operation. Application of electrical signals to the ohmic contacts causes light emission from the metal-insulator nanowire structure. Light emitting devices having densely oriented nanowire thin films are also disclosed. In an embodiment the light emitting device is, for example, a LED. The nanowires can include, for example, GaN, InP, CdS nanowires or a combination of these and other nanowires. Different colors of light can be produced based on the type of nanowire, the combination of nanowire types and the physical characteristics of the nanowires.

10. 发明专利

CA2609042A1 LIGHT EMITTING NANOWIRES FOR MACROELECTRONICS 未知
公开(公告)号：CA2609042A1
公开(公告)日：2006-12-07
申请号：CA2609042
申请日：2006-05-18
申请人： NANOSYS INC
发明人： EMPEDOCLES STEPHEN A , ZAZISKI DAVID J , NIU CHUNMING
IPC分类号： H01L27/15 , H01L29/20 , H01L33/20 , H01L33/24 , H01L49/02
摘要： Systems and methods to fabricate macroelectronic light emitting devices using densely oriented nanowires are disclosed. In one embodiment, core nanowires are synthesized and an insulating shell is fabricated around the nanowires. The nanowire core-shell structures are then deposited on a substrate to create a densely oriented nanowire thin film. Once the densely oriented nanowire thin film is created, a metal-insulator nanowire structure is fabricated by layering a metal on the nanowire thin film. Ohmic contacts are then created on the metal-insulator nanowire structure for operation. Application of electrical signals to the ohmic contacts causes light emission from the metal-insulator nanowire structure. Light emitting devices having densely oriented nanowire thin films are also disclosed. In an embodiment the light emitting device is, for example, a LED. The nanowires can include, for example, GaN, InP, CdS nanowires or a combination of these and other nanowires. Different colors of light can be produced based on the type of nanowire, the combination of nanowire types and the physical characteristics of the nanowires.

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