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21. 发明专利

CA2499965C LARGE-AREA NANOENABLED MACROELECTRONIC SUBSTRATES AND USES THEREFOR 未知
公开(公告)号：CA2499965C
公开(公告)日：2013-03-19
申请号：CA2499965
申请日：2003-09-30
申请人： NANOSYS INC
发明人： DUAN XIANGFENG , NIU CHUNMING , EMPEDOCLES STEPHEN , ROMANO LINDA T , CHEN JIAN , SAHI VIJENDRA , BOCK LAWRENCE , STUMBO DAVID , PARCE J WALLACE , GOLDMAN JAY L
IPC分类号： H01L21/336 , C01B31/02 , H01L21/00 , H01L21/77 , H01L27/12 , H01L29/06 , H01L29/786 , H01L33/20 , H01L41/18 , H01L41/22 , H01L51/00 , H01L51/05 , H03H11/20
摘要： A method and apparatus for an electronic substrate (1920) having a plurality of semiconductor devices is described. A thin film of nanowires (1910) is formed on a substrate. The thin film of nanowires (1910) is formed to have a sufficient density of nanowires to achieve an operational current level. A plurality of semiconductor regions is defined in the thin film of nanowires. Contacts (1902) are formed at the semiconductor device regions to thereby provide electrical connectivity to the plurality of semiconductor devices. Furthermore, various materials for fabricating nanowires, thin films including p-doped nanowires and n-doped nanowires, nanowire heterostructures, light emitting nanowire heterostructures, flow masks for positioning nanowires on substrates, nanowire spraying techniques for depositing nanowires, techniques for reducing or eliminating phonon scattering of electrons in nanowires, and techniques for reducing surface states in nanowires are described.

22. 发明专利

AU2004236260B2 Nanofiber surfaces for use in enhanced surface area applications 未知
公开(公告)号：AU2004236260B2
公开(公告)日：2010-04-01
申请号：AU2004236260
申请日：2004-05-05
申请人： NANOSYS INC
发明人： HAMILTON JIM , MURPHY MATTHEW , ROMANO LINDA T , SCHER ERIK , DUBROW ROBERT , PARCE J WALLACE , GOLDMAN JAY , STUMBO DAVE , SAHI VIJENDRA , DANIELS HUGH , NIU CHUNMING , WHITEFORD JEFFERY A
IPC分类号： B32B5/16 , C01B20060101 , C12N15/87 , D04H3/00 , D04H5/00 , D04H13/00 , H01J49/04

23. 发明专利

AU2004265938B2 System and process for producing nanowire composites and electronic substrates therefrom 未知
公开(公告)号：AU2004265938B2
公开(公告)日：2009-07-02
申请号：AU2004265938
申请日：2004-08-04
申请人： NANOSYS INC
发明人： ROMANO LINDA T , CHEN JIAN , NIU CHUNMING , STUMBO DAVID , PARCE J WALLACE , CHOW CALVIN , BURETEA MIHAI , PAN YAOLING
IPC分类号： H01L21/336 , D02G3/00 , H01L21/44 , H01L29/06 , H01L29/423 , H01L29/786 , H01L33/06 , H01L33/24 , H01L51/00 , H01L51/05
摘要： The present invention relates to a system and process for producing a nanowire-material composite. A substrate having nanowires attached to a portion of at least one surface is provided. A material is deposited over the portion to form the nanowire-material composite. The process further optionally includes separating the nanowire-material composite from the substrate to form a freestanding nanowire-material composite. The freestanding nanowire material composite is optionally further processed into a electronic substrate. A variety of electronic substrates can be produced using the methods described herein. For example, a multi-color light-emitting diode can be produced from multiple, stacked layers of nanowire-material composites, each composite layer emitting light at a different wavelength.

24. 发明专利

AU2005330494A1 Artificial dielectrics using nanostructures 未知
公开(公告)号：AU2005330494A1
公开(公告)日：2006-10-19
申请号：AU2005330494
申请日：2005-08-16
申请人： NANOSYS INC
发明人： PARCE J WALLACE , LEON FRANCISCO , STUMBO DAVID , EMPEDOCLES STEVE
IPC分类号： H05B37/00
摘要： Artificial dielectrics using nanostructures, such as nanowires, are disclosed. In embodiments, artificial dielectrics using other nanostructures, such as nanorods, nanotubes or nanoribbons and the like are disclosed. The artificial dielectric includes a dielectric material with a plurality of nanowires (or other nanostructures) embedded within the dielectric material. Very high dielectric constants can be achieved with an artificial dielectric using nanostructures. The dielectric constant can be adjusted by varying the length, diameter, carrier density, shape, aspect ratio, orientation and density of the nanostructures. Additionally, a controllable artificial dielectric using nanostructures, such as nanowires, is disclosed in which the dielectric constant can be dynamically adjusted by applying an electric field to the controllable artificial dielectric. A wide range of electronic devices can use artificial dielectrics with nanostructures to improve performance. Example devices include, capacitors, thin film transistors, other types of thin film electronic devices, microstrip devices, surface acoustic wave (SAW) filters, other types of filters, and radar attenuating materials (RAM).

25. 发明专利

AU2004265938A1 System and process for producing nanowire composites and electronic substrates therefrom 未知
公开(公告)号：AU2004265938A1
公开(公告)日：2005-02-24
申请号：AU2004265938
申请日：2004-08-04
申请人： NANOSYS INC , BURETEA MIHAI , CHEN JIAN , CHOW CALVIN , NIU CHUNMING , PAN YAOLING , PARCE J , LINDA ROMANO , STUMBO DAVID
发明人： ROMANO LINDA T , CHEN JIAN , NIU CHUNMING , STUMBO DAVID , PARCE J WALLACE , CHOW CALVIN , BURETEA MIHAI , PAN YAOLING
IPC分类号： H01L21/44 , D02G3/00 , H01L21/336 , H01L29/06 , H01L29/423 , H01L29/786 , H01L33/06 , H01L33/24 , H01L51/00 , H01L51/05
摘要： The present invention relates to a system and process for producing a nanowire-material composite. A substrate having nanowires attached to a portion of at least one surface is provided. A material is deposited over the portion to form the nanowire-material composite. The process further optionally includes separating the nanowire-material composite from the substrate to form a freestanding nanowire-material composite. The freestanding nanowire material composite is optionally further processed into a electronic substrate. A variety of electronic substrates can be produced using the methods described herein. For example, a multi-color light-emitting diode can be produced from multiple, stacked layers of nanowire-material composites, each composite layer emitting light at a different wavelength.

26. 发明申请

WO2008079684B1 ELECTRON BLOCKING LAYERS FOR ELECTRONIC DEVICES 审中-公开
标题翻译：用于电子器件的电子阻挡层
公开(公告)号：WO2008079684B1
公开(公告)日：2008-10-23
申请号：PCT/US2007087167
申请日：2007-12-12
申请人： NANOSYS INC , CHEN JIAN , DUAN XIANGFENG , CRUDEN KAREN , LIU CHAO , NALLABOLU MADHURI L , RANGANATHAN SRIKANTH , LEON FRANCISCO , PARCE J WALLACE
发明人： CHEN JIAN , DUAN XIANGFENG , CRUDEN KAREN , LIU CHAO , NALLABOLU MADHURI L , RANGANATHAN SRIKANTH , LEON FRANCISCO , PARCE J WALLACE
IPC分类号： H01L21/44
CPC分类号： H01L29/513 , B82Y10/00 , G11C16/10 , H01L21/28273 , H01L21/28282 , H01L29/517
摘要： Methods and apparatus for electronic devices such as non-volatile memory devices are described. The momory devices include a multi-layer control dielectric, such as a double or triple layer. The multi-layer control electric includes a combination of high-k dielectric meterials such as aluminium oxide (A1 2 O 3 ), Hafnium oxide (HfO 2 ), and/or hybrid films of Hafnium aluminium oxide. The multi-layer control dielectric provides enhanced characteristics, including increased charge retention, enhanced memory program/erase window, improved reliability and stability, with feasibility for single or multistate (e.g, two, three or four bit) operation.
摘要翻译：描述了用于诸如非易失性存储器设备之类的电子设备的方法和设备。元件装置包括多层控制电介质，例如双层或三层。多层控制电器包括氧化铝（Al 2 O 3），氧化铪（HfO 2），氧化铪（Al 2 O 3））和/或铪铝氧化物的混合膜。多层控制电介质提供了增强的特性，包括增加的电荷保持，增强的存储器编程/擦除窗口，改进的可靠性和稳定性，以及对于单状态或多状态（例如，2,3或4位）操作的可行性。

27. 发明申请

WO2008013959A2 METHODS AND DEVICES FOR FORMING NANOSTRUCTURE MONOLAYERS AND DEVICES INCLUDING SUCH MONOLAYERS 审中-公开
标题翻译：用于形成纳米结构单层的方法和装置和包括这种单层的装置
公开(公告)号：WO2008013959A2
公开(公告)日：2008-01-31
申请号：PCT/US2007016948
申请日：2007-07-27
申请人： NANOSYS INC , NALLABOLU MADHURI L , LIU CHAO , DUAN XIANGFENG , CHEN JIAN , PARCE J WALLACE , CRUDEN KAREN CHU , RANGANATHAN SRIKANTH
发明人： NALLABOLU MADHURI L , LIU CHAO , DUAN XIANGFENG , CHEN JIAN , PARCE J WALLACE , CRUDEN KAREN CHU , RANGANATHAN SRIKANTH
IPC分类号： H01L21/31 , H01L21/28 , H01L21/82 , H01L27/10 , H01L29/739
CPC分类号： H01L21/28008 , B82Y10/00 , B82Y30/00 , B82Y40/00 , H01L21/28229 , H01L21/28273 , H01L21/3105 , Y10S977/774 , Y10S977/782 , Y10S977/845 , Y10S977/855 , Y10S977/89 , Y10S977/891
摘要： Methods for forming or patterning nanostructure arrays are provided. The methods involve formation of arrays on coatings comprising nanostructure association groups, formation of arrays in spin-on-dielectrics, solvent annealing after nanostructure deposition, patterning using resist, and/or use of devices that facilitate array formation. Related devices for forming nanostructure arrays are also provided, as are devices including nanostructure arrays (e.g., memory devices). Methods for protecting nanostructures from fusion during high temperature processing are also provided.
摘要翻译：提供了形成或构图纳米结构阵列的方法。所述方法包括在包含纳米结构缔合基团，自旋电介质中阵列形成，纳米结构沉积后的溶剂退火，使用抗蚀剂图案化和/或使用促进阵列形成的器件的涂层上形成阵列。还提供了用于形成纳米结构阵列的相关器件，以及包括纳米结构阵列（例如，存储器件）的器件。还提供了在高温处理过程中保护纳米结构不熔化的方法。

28. 发明申请

WO2005017962A9 SYSTEM AND PROCESS FOR PRODUCING NANOWIRE COMPOSITES AND ELECTRONIC SUBSTRATES THEREFROM 审中-公开
标题翻译：用于生产纳米复合材料的系统和方法以及其中的电子基板
公开(公告)号：WO2005017962A9
公开(公告)日：2005-03-31
申请号：PCT/US2004025064
申请日：2004-08-04
申请人： NANOSYS INC , BURETEA MIHAI , CHEN JIAN , CHOW CALVIN , NIU CHUNMING , PAN YAOLING , PARCE J WALLACE , ROMANO LINDA T , STUMBO DAVID
发明人： BURETEA MIHAI , CHEN JIAN , CHOW CALVIN , NIU CHUNMING , PAN YAOLING , PARCE J WALLACE , ROMANO LINDA T , STUMBO DAVID
IPC分类号： D02G3/00 , H01L21/336 , H01L21/44 , H01L29/06 , H01L29/423 , H01L29/786 , H01L33/06 , H01L33/24 , H01L51/00 , H01L51/05 , D01F9/12 , H01G4/32 , H01L29/78
CPC分类号： H01L29/0665 , B82Y10/00 , H01L29/0673 , H01L29/0676 , H01L29/068 , H01L29/42384 , H01L29/66742 , H01L29/78681 , H01L29/78696 , H01L33/06 , H01L33/24 , H01L51/0048 , H01L51/0545 , H01L2924/0002 , Y10T428/2913 , H01L2924/00
摘要： The present invention relates to a system and process for producing a nanowire-material composite. A substrate (602) having nanowires (606) attached to a portion (604) of at least one surface is provided. A material is deposited over the portion to form the nanowire-material composite. The process further optionally comprises separating the nanowire-material composite from the substrate to form a freestanding nanowire-material composite. The freestanding nanowire material composite is optionally further processed into a electronic substrate. A variety of electronic substrates can be produced using the methods described herein. For example, a multi-color light-emitting diode can be produced from multiple, stacked layers of nanowire-material composites, each composite layer emitting light at a different wavelength.
摘要翻译：本发明涉及纳米线材料复合材料的制造方法和制造方法。提供了具有附着到至少一个表面的部分（604）上的纳米线（606）的衬底（602）。在该部分上沉积材料以形成纳米线材料复合材料。该方法进一步可选地包括从纳米线材料复合物与基底分离以形成独立的纳米线材料复合材料。独立的纳米线材料复合材料任选进一步加工成电子基片。可以使用本文所述的方法来生产各种电子基板。例如，可以由多个层叠的纳米线材料复合材料制成多色发光二极管，每个复合层发射不同波长的光。

29. 发明申请

WO2004099068A2 NANOFIBER SURFACES FOR USE IN ENHANCED SURFACE AREA APPLICATIONS 审中-公开
标题翻译：用于增强表面应用的纳米纤维表面
公开(公告)号：WO2004099068A2
公开(公告)日：2004-11-18
申请号：PCT/US2004014006
申请日：2004-05-05
申请人： NANOSYS INC , DUBROW ROBERT , DANIELS HUGH , PARCE J WALLACE , MURPHY MATTHEW , HAMILTON JIM , SCHER ERIK , STUMBO DAVE , NIU CHUNMING , ROMANO LINDA T , GOLDMAN JAY , SAHI VIJENDRA , WHITEFORD JEFFERY A
发明人： DUBROW ROBERT , DANIELS HUGH , PARCE J WALLACE , MURPHY MATTHEW , HAMILTON JIM , SCHER ERIK , STUMBO DAVE , NIU CHUNMING , ROMANO LINDA T , GOLDMAN JAY , SAHI VIJENDRA , WHITEFORD JEFFERY A
IPC分类号： B32B5/16 , C01B20060101 , C12N15/87 , D04H3/00 , D04H5/00 , D04H13/00 , H01J49/04 , C01B
CPC分类号： C12N15/87 , B01J20/28007 , B01J20/3242 , B01J2220/54 , B81B3/0089 , B82Y5/00 , B82Y30/00 , H01J49/0418
摘要： The invention provides novel nanofiber enhanced surface area substrates and structures comprising such substrates, as well as methods and uses for such substrates.
摘要翻译：本发明提供了新颖的纳米纤维增强表面积基底和包括这种基底的结构，以及这些基底的方法和用途。

30. 发明申请

WO2008060455A3 METHODS FOR NANOWIRE ALIGNMENT AND DEPOSITION 审中-公开
标题翻译：纳米线对准和沉积方法
公开(公告)号：WO2008060455A3
公开(公告)日：2008-11-20
申请号：PCT/US2007023625
申请日：2007-11-09
申请人： NANOSYS INC , SHARP KK , MARTIN SAMUEL , DUAN XIANGFENG , FUJII KATSUMASA , HAMILTON JAMES M , IWATA HIROSHI , LEON FRANCISCO , MILLER JEFFREY , NEGISHI TETSU , OHKI HIROSHI , PARCE J WALLACE , PEREIRA CHERI X Y , SCHUELE PAUL JOHN , SHIBATA AKIHIDE , STUMBO DAVID P , OKADA YASUNOBU
发明人： MARTIN SAMUEL , DUAN XIANGFENG , FUJII KATSUMASA , HAMILTON JAMES M , IWATA HIROSHI , LEON FRANCISCO , MILLER JEFFREY , NEGISHI TETSU , OHKI HIROSHI , PARCE J WALLACE , PEREIRA CHERI X Y , SCHUELE PAUL JOHN , SHIBATA AKIHIDE , STUMBO DAVID P , OKADA YASUNOBU
IPC分类号： H01L21/00 , B82B3/00
CPC分类号： H01L29/0665 , B82B3/00 , B82Y10/00 , B82Y30/00 , B82Y40/00 , H01L29/0673 , Y10S977/883
摘要： The present invention provides methods and systems for nanowire alignment and deposition. Energizing (e.g., an alternating current electric field) is used to align and associate nanowires with electrodes. By modulating the energizing, the nanowires are coupled to the electrodes such that they remain in place during subsequent wash and drying steps. The invention also provides methods for transferring nanowires from one substrate to another in order to prepare various device substrates. The present invention also provides methods for monitoring and controlling the number of nanowires deposited at a particular electrode pair, as well as methods for manipulating nanowires in solution.
摘要翻译：本发明提供用于纳米线对准和沉积的方法和系统。通电（例如，交流电场）用于将纳米线与电极对齐和关联。通过调节激励，纳米线连接到电极，使得它们在随后的洗涤和干燥步骤中保持在原位。本发明还提供了用于将纳米线从一个衬底转移到另一衬底以制备各种器件衬底的方法。本发明还提供了用于监测和控制沉积在特定电极对处的纳米线数量的方法，以及用于在溶液中操纵纳米线的方法。

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