专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明申请

US20080041814A1 Systems and Methods for Harvesting and Integrating Nanowires 有权
标题翻译：收获和整合纳米线的系统和方法
公开(公告)号：US20080041814A1
公开(公告)日：2008-02-21
申请号：US11839778
申请日：2007-08-16
申请人： Linda Romano , Jian Chen , Xiangfeng Duan , Robert Dubrow , Stephen Empedocles , Jay Goldman , James Hamilton , David Heald , Francesco Lemmi , Chunming Niu , Yaoling Pan , George Pontis , Vijendra Sahi , Erik Scher , David Stumbo , Jeffery Whiteford
发明人： Linda Romano , Jian Chen , Xiangfeng Duan , Robert Dubrow , Stephen Empedocles , Jay Goldman , James Hamilton , David Heald , Francesco Lemmi , Chunming Niu , Yaoling Pan , George Pontis , Vijendra Sahi , Erik Scher , David Stumbo , Jeffery Whiteford
IPC分类号： B32B9/00 , H01B13/00
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，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筒以将纳米线沉积到表面上。还提供了使用喷墨打印机或孔径以纳米线排列纳米线的方法。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。提供了收获和集成纳米线的其他方法。

72. 发明申请

US20080026532A1 Nano-Enabled Memory Devices and Anisotropic Charge Carrying Arrays 审中-公开
标题翻译：具有纳米功能的存储器件和各向异性电荷携带阵列
公开(公告)号：US20080026532A1
公开(公告)日：2008-01-31
申请号：US11850127
申请日：2007-09-05
申请人： Xiangfeng Duan , Calvin Chow , David Heald , Chunming Niu , J. Parce , David Stumbo
发明人： Xiangfeng Duan , Calvin Chow , David Heald , Chunming Niu , J. Parce , David Stumbo
IPC分类号： H01L21/336
CPC分类号： H01L29/7887 , B82Y10/00 , G03G5/00 , G03G5/02 , G03G5/04 , G03G5/043 , G03G5/08 , G03G5/082 , G03G5/08214 , G11C11/56 , G11C13/02 , G11C13/025 , G11C2213/17 , G11C2213/18 , G11C2216/08 , H01L29/40114 , H01L29/42332 , H01L29/7881 , Y10S977/774 , Y10S977/785 , Y10S977/936
摘要： Methods and apparatuses for nanoenabled memory devices and anisotropic charge carrying arrays are described. In an aspect, a memory device includes a substrate, a source region of the substrate, and a drain region of the substrate. A population of nanoelements is deposited on the substrate above a channel region, the population of nanolements in one embodiment including metal quantum dots. A tunnel dielectric layer is formed on the substrate overlying the channel region, and a metal migration barrier layer is deposited over the dielectric layer. A gate contact is formed over the thin film of nanoelements. The nanoelements allow for reduced lateral charge transfer. The memory device may be a single or multistate memory device. In a multistate memory device which comprises one or more quantum dots or molecules having a plurality of discrete energy levels, a method is disclosed for charging and/or discharging the device which comprises filling each of the plurality of discrete energy levels of each dot or molecule with one or more electrons, and subsequently removing individual electrons at a time from each discrete energy level of the one or more dots or molecules.
摘要翻译：描述了用于纳米存储器件和各向异性带电载体阵列的方法和装置。在一方面，存储器件包括衬底，衬底的源极区域和衬底的漏极区域。纳米元素的群体沉积在通道区域上方的衬底上，在一个实施方案中纳米的群体包括金属量子点。隧道介电层形成在覆盖沟道区的衬底上，金属迁移势垒层沉积在电介质层上。在纳米元件的薄膜上形成栅极接触。纳米元件允许减少横向电荷转移。存储器件可以是单个或多个存储器件。在包括具有多个离散能级的一个或多个量子点或分子的多状态存储器件中，公开了一种用于对该器件进行充电和/或放电的方法，该方法包括填充每个点或分子的多个离散能级中的每一个与一个或多个电子，并随后从一个或多个点或分子的每个离散能级一次去除单个电子。

73. 发明申请

US20070275232A1 Structures, Systems and Methods for Joining Articles and Materials and Uses Therefor 有权
标题翻译：结构，系统和方法，用于连接物品和材料及其用途
公开(公告)号：US20070275232A1
公开(公告)日：2007-11-29
申请号：US11835908
申请日：2007-08-08
申请人： Robert Dubrow
发明人： Robert Dubrow
IPC分类号： B32B3/20
CPC分类号： B81C3/008 , A61B17/00 , A61B17/00491 , B82Y30/00 , C09J5/00 , C09J7/00 , C09J2201/626 , C09J2400/123 , H01L23/373 , H01L2924/0002 , H01L2924/09701 , Y10S977/762 , Y10S977/766 , Y10S977/902 , Y10S977/931 , Y10S977/962 , Y10S977/963 , Y10T156/10 , Y10T428/23993 , Y10T428/24008 , Y10T428/26 , Y10T428/2913 , Y10T428/2922 , Y10T428/2925 , H01L2924/00
摘要： This invention provides novel nanofibers and nanofiber structures which posses adherent properties, as well as the use of such nanofibers and nanofiber comprising structures in the coupling and/or joining together of articles or material.
摘要翻译：本发明提供了新颖的纳米纤维和纳米纤维结构，其具有粘附性能，以及在物品或材料的联接和/或连接在一起的这种纳米纤维和纳米纤维包含结构的用途。

74. 发明授权

US07295419B2 Nanofiber surface based capacitors 有权
标题翻译：纳米纤维表面电容器
公开(公告)号：US07295419B2
公开(公告)日：2007-11-13
申请号：US11507267
申请日：2006-08-21
申请人： Calvin Y. H. Chow , Robert S. Dubrow
发明人： Calvin Y. H. Chow , Robert S. Dubrow
IPC分类号： H01G4/005
CPC分类号： H01G4/008 , H01G4/005 , H01G4/06 , H01G4/203 , H01G4/33 , H01G9/04 , H01G11/36 , H01G11/46 , H01L28/82 , H05K1/162 , H05K2201/026 , Y02E60/13
摘要： This invention provides novel capacitors comprising nanofiber enhanced surface area substrates and structures comprising such capacitors, as well as methods and uses for such capacitors.
摘要翻译：本发明提供了包含纳米纤维增强表面积基板和包括这种电容器的结构的新型电容器，以及这种电容器的方法和用途。

75. 发明申请

US20070247904A1 Nano-enabled memory devices and anisotropic charge carrying arrays 审中-公开
标题翻译：具有纳米功能的存储器件和各向异性带电载体阵列
公开(公告)号：US20070247904A1
公开(公告)日：2007-10-25
申请号：US11766980
申请日：2007-06-22
申请人： Xiangfeng Duan , Calvin Chow , David Heald , Chunming Niu , J. Parce , David Stumbo
发明人： Xiangfeng Duan , Calvin Chow , David Heald , Chunming Niu , J. Parce , David Stumbo
IPC分类号： G11C16/04
CPC分类号： H01L29/7887 , B82Y10/00 , G03G5/00 , G03G5/02 , G03G5/04 , G03G5/043 , G03G5/08 , G03G5/082 , G03G5/08214 , G11C11/56 , G11C13/02 , G11C13/025 , G11C2213/17 , G11C2213/18 , G11C2216/08 , H01L29/40114 , H01L29/42332 , H01L29/7881 , Y10S977/774 , Y10S977/785 , Y10S977/936
摘要： Methods and apparatuses for nanoenabled memory devices and anisotropic charge carrying arrays are described. In an aspect, a memory device includes a substrate, a source region of the substrate, and a drain region of the substrate. A population of nanoelements is deposited on the substrate above a channel region, the population of nanolements in one embodiment including metal quantum dots. A tunnel dielectric layer is formed on the substrate overlying the channel region, and a metal migration barrier layer is deposited over the dielectric layer. A gate contact is formed over the thin film of nanoelements. The nanoelements allow for reduced lateral charge transfer. The memory device may be a single or multistate memory device. In a multistate memory device which comprises one or more quantum dots or molecules having a plurality of discrete energy levels, a method is disclosed for charging and/or discharging the device which comprises filling each of the plurality of discrete energy levels of each dot or molecule with one or more electrons, and subsequently removing individual electrons at a time from each discrete energy level of the one or more dots or molecules.
摘要翻译：描述了用于纳米存储器件和各向异性带电载体阵列的方法和装置。在一方面，存储器件包括衬底，衬底的源极区域和衬底的漏极区域。纳米元素的群体沉积在通道区域上方的衬底上，在一个实施方案中纳米的群体包括金属量子点。隧道介电层形成在覆盖沟道区的衬底上，金属迁移势垒层沉积在电介质层上。在纳米元件的薄膜上形成栅极接触。纳米元件允许减少横向电荷转移。存储器件可以是单个或多个存储器件。在包括具有多个离散能级的一个或多个量子点或分子的多状态存储器件中，公开了一种用于对该器件进行充电和/或放电的方法，该方法包括填充每个点或分子的多个离散能级中的每一个与一个或多个电子，并随后从一个或多个点或分子的每个离散能级一次去除单个电子。

76. 发明申请

US20070228439A1 Large-Area Nanoenabled Macroelectronic Substrates and Uses Therefor 有权
标题翻译：大面积纳米大电子基板及其用途
公开(公告)号：US20070228439A1
公开(公告)日：2007-10-04
申请号：US11760382
申请日：2007-06-08
申请人： Xiangfeng Duan , Chunming Niu , Stephen Empedocles , Linda Romano , Jian Chen , Vijendra Sahi , Lawrence Bock , David Stumbo , J. Parce , Jay Goldman
发明人： Xiangfeng Duan , Chunming Niu , Stephen Empedocles , Linda Romano , Jian Chen , Vijendra Sahi , Lawrence Bock , David Stumbo , J. Parce , Jay Goldman
IPC分类号： H01L29/786
CPC分类号： H01L29/0665 , B82Y10/00 , H01F1/405 , H01L27/092 , H01L27/12 , H01L27/1292 , H01L29/0673 , H01L29/068 , H01L29/78696 , H01L31/035281 , H01L33/18 , H01L33/20 , H01L33/24 , H01L51/0048 , H01L51/0504 , H01L51/0545 , H01L51/0595 , Y10S977/742 , Y10S977/762 , Y10S977/781 , Y10S977/789 , Y10S977/938
摘要： A method and apparatus for an electronic substrate having a plurality of semiconductor devices is described. A thin film of nanowires is formed on a substrate. The thin film of nanowires is formed to have a sufficient density of nanowires to achieve an operational current level. A plurality of semiconductor regions are defined in the thin film of nanowires. Contacts 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.
摘要翻译：描述了具有多个半导体器件的电子基片的方法和装置。在衬底上形成纳米线薄膜。纳米线的薄膜形成为具有足够的纳米线密度以达到工作电流水平。在纳米线的薄膜中限定多个半导体区域。在半导体器件区域处形成触点，从而提供与多个半导体器件的电连接。此外，用于制造纳米线的各种材料，包括p掺杂纳米线和n掺杂纳米线的薄膜，纳米线异质结构，发光纳米线异质结构，用于在衬底上定位纳米线的流动掩模，用于沉积纳米线的纳米线喷涂技术，用于减少或消除声子的技术描述了纳米线中的电子散射，以及用于降低纳米线中的表面状态的技术。

77. 发明授权

US07267875B2 Post-deposition encapsulation of nanostructures: compositions, devices and systems incorporating same 有权
标题翻译：纳米结构的沉积后包封：组合物，包含其的装置和系统
公开(公告)号：US07267875B2
公开(公告)日：2007-09-11
申请号：US11147670
申请日：2005-06-07
申请人： Jeffery A. Whiteford , Mihai Buretea , William P. Freeman , Andreas Meisel , Kyu S. Min , J. Wallace Parce , Erik Scher
发明人： Jeffery A. Whiteford , Mihai Buretea , William P. Freeman , Andreas Meisel , Kyu S. Min , J. Wallace Parce , Erik Scher
IPC分类号： B32B5/16
CPC分类号： C09C1/3081 , B82Y30/00 , C01P2004/16 , C01P2004/45 , C01P2004/54 , C01P2004/64 , C01P2006/10 , C01P2006/40 , C01P2006/60 , C09C3/006 , C09C3/063 , C09C3/12 , H01G4/14 , Y10S977/773 , Y10T428/2982 , Y10T428/2989 , Y10T428/2991 , Y10T428/2993 , Y10T428/2995 , Y10T428/2996 , Y10T428/2998
摘要： Ligand compositions for use in preparing discrete coated nanostructures are provided, as well as the coated nanostructures themselves and devices incorporating same. Methods for post-deposition shell formation on a nanostructure and for reversibly modifying nanostructures are also provided. The ligands and coated nanostructures of the present invention are particularly useful for close packed nanostructure compositions, which can have improved quantum confinement and/or reduced cross-talk between nanostructures.
摘要翻译：提供了用于制备离散涂层纳米结构的配体组合物，以及涂覆的纳米结构本身和结合其的装置。还提供了在纳米结构上沉积后壳形成和用于可逆修饰纳米结构的方法。本发明的配体和包被的纳米结构对于紧密堆积的纳米结构组合物是特别有用的，其可以改进纳米结构的量子限制和/或减少的串扰。

78. 发明授权

US07233041B2 Large-area nanoenabled macroelectronic substrates and uses therefor 有权
公开(公告)号：US07233041B2
公开(公告)日：2007-06-19
申请号：US11490637
申请日：2006-07-21
申请人： Xiangfeng Duan , Chunming Niu , Stephen A. Empedocles , Linda T. Romano , Jian Chen , Vijendra Sahi , Lawrence A. Bock , David P. Stumbo , Parce J. Wallace , Jay L. Goldman
发明人： Xiangfeng Duan , Chunming Niu , Stephen A. Empedocles , Linda T. Romano , Jian Chen , Vijendra Sahi , Lawrence A. Bock , David P. Stumbo , Parce J. Wallace , Jay L. Goldman
IPC分类号： H01L27/108 , H01L29/76 , H01L29/94 , H01L31/119
CPC分类号： H01L29/0665 , B82Y10/00 , H01F1/405 , H01L27/092 , H01L27/12 , H01L27/1292 , H01L29/0673 , H01L29/068 , H01L29/78696 , H01L31/035281 , H01L33/18 , H01L33/20 , H01L33/24 , H01L51/0048 , H01L51/0504 , H01L51/0545 , H01L51/0595 , Y10S977/742 , Y10S977/762 , Y10S977/781 , Y10S977/789 , Y10S977/938
摘要： A method and apparatus for an electronic substrate having a plurality of semiconductor devices is described. A thin film of nanowires is formed on a substrate. The thin film of nanowires is formed to have a sufficient density of nanowires to achieve an operational current level. A plurality of semiconductor regions are defined in the thin film of nanowires. Contacts 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.

79. 发明申请

US20060256059A1 Integrated displays using nanowire transistors 有权
标题翻译：使用纳米线晶体管的集成显示器
公开(公告)号：US20060256059A1
公开(公告)日：2006-11-16
申请号：US11490630
申请日：2006-07-21
申请人： Dave Stumbo , Stephen Empedocles
发明人： Dave Stumbo , Stephen Empedocles
IPC分类号： G09G3/36
CPC分类号： H01L27/1222 , B82Y10/00 , B82Y20/00 , B82Y30/00 , G02F1/13454 , G02F2202/36 , G09G3/20 , G09G3/3648 , G09G2300/08 , G11C13/025 , H01L27/1214 , H01L27/283 , H01L27/3262 , H01L29/0665 , H01L29/0673 , H01L51/0048 , H01L51/0512
摘要： The present invention is directed to a display using nanowire transistors. In particular, a liquid crystal display using nanowire pixel transistors, nanowire row transistors, nanowire column transistors and nanowire edge electronics is described. A nanowire pixel transistor is used to control the voltage applied across a pixel containing liquid crystals. A pair of nanowire row transistors is used to turn nanowire pixel transistors that are located along a row trace connected to the pair of nanowire row transistors on and off. Nanowire column transistors are used to apply a voltage across nanowire pixel transistors that are located along a column trace connected to a nanowire column transistor. Displays including organic light emitting diodes (OLED) displays, nanotube field effect displays, plasma displays, micromirror displays, micoelectromechanical (MEMs) displays, electrochromic displays and electrophoretic displays using nanowire transistors are also provided.
摘要翻译：本发明涉及使用纳米线晶体管的显示器。特别地，描述了使用纳米线像素晶体管，纳米线行晶体管，纳米线列晶体管和纳米线边缘电子器件的液晶显示器。纳米线像素晶体管用于控制跨越包含液晶的像素施加的电压。一对纳米线行晶体管用于转换沿着连接到该对纳米线行晶体管的行迹线的导通和截止的纳米线像素晶体管。纳米线列晶体管用于沿着连接到纳米线柱晶体管的列迹线设置的纳米线像素晶体管施加电压。还提供了包括有机发光二极管（OLED）显示器，纳米管场效应显示器，等离子体显示器，微镜显示器，微机电（MEM））显示器，电致变色显示器和使用纳米线晶体管的电泳显示器的显示器。

80. 发明授权

US07116546B2 Nanofiber surface based capacitors 有权
公开(公告)号：US07116546B2
公开(公告)日：2006-10-03
申请号：US11330557
申请日：2006-01-12
申请人： Calvin Y. H. Chow , Robert S. Dubrow
发明人： Calvin Y. H. Chow , Robert S. Dubrow
IPC分类号： H01G9/04
CPC分类号： H01G4/008 , H01G4/005 , H01G4/06 , H01G4/203 , H01G4/33 , H01G9/04 , H01G11/36 , H01G11/46 , H01L28/82 , H05K1/162 , H05K2201/026 , Y02E60/13
摘要： This invention provides novel capacitors comprising nanofiber enhanced surface area substrates and structures comprising such capacitors, as well as methods and uses for such capacitors.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式