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25 条记录 (耗时 0.021 秒)

    Molecular layer and method of forming the same
    2.
    发明申请
    Molecular layer and method of forming the same 失效
    分子层及其形成方法

    公开(公告)号：US20060003265A1

    公开(公告)日：2006-01-05

    申请号：US10881150

    申请日：2004-06-30

    申请人： Sean Zhang ,  Yong Chen

    发明人： Sean Zhang ,  Yong Chen

    IPC分类号： G03C5/00

    CPC分类号： H01L51/0595 ,  B05D1/202 ,  B82Y10/00 ,  G11C13/0014 ,  G11C13/0016 ,  H01L27/285 ,  H01L51/0075 ,  Y10T428/26 ,  Y10T428/31504 ,  Y10T428/31938

    摘要： A molecular layer includes a Langmuir-Blodgett (LB) film of a molecule connected to a plurality of active device molecules, the molecule having a moiety with first and second connecting groups at opposed ends of the moiety. Each of the plurality of active device molecules includes a switching moiety, a self-assembling connecting group at one end of the switching moiety, and a linking group at an opposed end of the moiety. One or more defect site(s) exist between the plurality of active device molecules. A respective number of the first connecting groups of the LB film are connected to the plurality of active device molecules via at least some of the linking groups such that the LB film covers the plurality of active device molecules and the one or more defect site(s).

    摘要翻译： 分子层包括连接到多个活性器件分子的分子的Langmuir-Blodgett（LB）膜，该分子具有在该部分的相对端具有第一和第二连接基团的部分。 多个有源器件分子中的每一个包括切换部分，在开关部分的一端的自组装连接基团和该部分的相对端的连接基团。 在多个有源器件分子之间存在一个或多个缺陷位点。 LB膜的相应数量的第一连接基团经由至少一些连接基团连接到多个有源器件分子，使得LB膜覆盖多个有源器件分子和一个或多个缺陷部位 ）。

    Nano optical sensors via molecular self-assembly
    3.
    发明申请
    Nano optical sensors via molecular self-assembly 失效
    纳米光学传感器通过分子自组装

    公开(公告)号：US20050040417A1

    公开(公告)日：2005-02-24

    申请号：US10917751

    申请日：2004-08-12

    申请人： Zhiyong Li ,  Yong Chen ,  Sean Zhang

    发明人： Zhiyong Li ,  Yong Chen ,  Sean Zhang

    IPC分类号： B82B1/00 ,  H01L29/22 ,  H01L31/0352 ,  H01L51/00 ,  H01L51/30

    CPC分类号： H01L51/42 ,  H01L51/005 ,  H01L51/0071 ,  H01L51/0077 ,  H01L51/428 ,  Y02E10/549 ,  Y10S977/954

    摘要： An optical sensor is provided, comprising (a) a silicon nanowire of finite length having an electrical contact pad at each end thereof; and (b) a plurality of self-assembled molecules on a surface of the silicon nanowire, the molecules serving to modulate electrical conductivity of the silicon nanowire by either a reversible change in dipole moment of the molecules or by a reversible molecule-assisted electron/energy transfer from the molecules onto the silicon nanowire. Further, a method of making the optical sensor is provided. The concept of molecular self-assembly is applied in attaching functional molecules onto silicon nanowire surfaces, and the requirement of molecule modification (hydroxy group in molecules) is minimal from the point view of synthetic difficulty and compatibility. Self-assembly will produce well-ordered ultra-thin films with strong chemical bonding on a surface that cannot be easily achieved by other conventional methods.

    摘要翻译： 提供了一种光学传感器，其包括（a）有限长度的硅纳米线，其每端具有电接触焊盘; 和（b）在硅纳米线的表面上的多个自组装分子，所述分子用于通过分子的偶极矩的可逆变化或通过可逆分子辅助电子/分子调制硅纳米线的导电性， 能量从分子转移到硅纳米线上。 此外，提供了制造光学传感器的方法。 分子自组装的概念应用于将功能分子附着在硅纳米线表面上，从合成难度和相容性的观点来看，分子修饰（分子中的羟基）的要求是最小的。 自组装将产生在表面上具有强化学键合的良好有序的超薄膜，其不能通过其它常规方法实现。

    Particle display device using bistable molecular monolayers
    4.
    发明授权
    Particle display device using bistable molecular monolayers 有权
    使用双稳态分子单层的粒子显示装置

    公开(公告)号：US06778165B2

    公开(公告)日：2004-08-17

    申请号：US09981341

    申请日：2001-10-15

    申请人： Laurence M. Hubby, Jr. ,  Sean Zhang

    发明人： Laurence M. Hubby, Jr. ,  Sean Zhang

    IPC分类号： G09G334

    CPC分类号： B82Y30/00 ,  B82Y10/00 ,  G02F1/167 ,  G09F9/372

    摘要： A particle display device having a monolayer of a bistable polarizable molecule on either side of a gap filled with a liquid containing suspended particles. The monolayers and the liquid filled gap are disposed between patterned electrodes that are used to apply an electric field across the layers of the gap, thus influencing the orientation or the distribution of the suspended particles. The optical transmission or reflectance of the gap is dependent upon the applied electric field. The polarizable monolayers respond to the applied electric field by assuming one of two stable polarized states. The field provided by the dipoles of the molecules in the monolayer remains after the external field is removed, thereby sustaining the electric field influence on the suspended particles of the display device.

    摘要翻译： 一种具有单稳态极化分子的单层的颗粒显示装置，其间隙填充有含有悬浮颗粒的液体。 单层和液体填充间隙设置在图案化电极之间，用于在间隙的层间施加电场，从而影响悬浮颗粒的取向或分布。 间隙的光学透射率或反射率取决于施加的电场。 通过假定两个稳定的极化状态之一，可极化的单层响应所施加的电场。 由单分子中的分子的偶极子提供的场在外场被去除之后保留，从而维持电场对显示装置的悬浮颗粒的影响。

    MOLECULAR LAYER AND METHOD OF FORMING THE SAME
    5.
    发明申请
    MOLECULAR LAYER AND METHOD OF FORMING THE SAME 失效
    分子层及其形成方法

    公开(公告)号：US20070264516A1

    公开(公告)日：2007-11-15

    申请号：US11773090

    申请日：2007-07-03

    申请人： Sean Zhang ,  Yong Chen

    发明人： Sean Zhang ,  Yong Chen

    IPC分类号： B32B9/04 ,  B32B27/06

    CPC分类号： H01L51/0595 ,  B05D1/202 ,  B82Y10/00 ,  G11C13/0014 ,  G11C13/0016 ,  H01L27/285 ,  H01L51/0075 ,  Y10T428/26 ,  Y10T428/31504 ,  Y10T428/31938

    摘要： A molecular layer includes a Langmuir-Blodgett (LB) film of a molecule connected to a plurality of active device molecules, the molecule having a moiety with first and second connecting groups at opposed ends of the moiety. Each of the plurality of active device molecules includes a switching moiety, a self-assembling connecting group at one end of the switching moiety, and a linking group at an opposed end of the moiety. One or more defect site(s) exist between the plurality of active device molecules. A respective number of the first connecting groups of the LB film are connected to the plurality of active device molecules via at least some of the linking groups such that the LB film covers the plurality of active device molecules and the one or more defect site(s).

    摘要翻译： 分子层包括连接到多个活性器件分子的分子的Langmuir-Blodgett（LB）膜，该分子具有在该部分的相对端具有第一和第二连接基团的部分。 多个有源器件分子中的每一个包括切换部分，在开关部分的一端的自组装连接基团和该部分的相对端的连接基团。 在多个有源器件分子之间存在一个或多个缺陷位点。 LB膜的相应数量的第一连接基团经由至少一些连接基团连接到多个有源器件分子，使得LB膜覆盖多个有源器件分子和一个或多个缺陷部位 ）。

    Molecular system and method for reversibly switching the same between four states
    6.
    发明申请
    Molecular system and method for reversibly switching the same between four states 审中-公开
    用于在四种状态之间可逆地切换相同的分子系统和方法

    公开(公告)号：US20070189058A1

    公开(公告)日：2007-08-16

    申请号：US11352553

    申请日：2006-02-13

    申请人： Zhang-Lin Zhou ,  Kent Vincent ,  Sean Zhang

    发明人： Zhang-Lin Zhou ,  Kent Vincent ,  Sean Zhang

    IPC分类号： G11C11/00

    CPC分类号： G11C11/54 ,  B82Y10/00 ,  G11C11/56 ,  G11C13/02 ,  G11C2213/14

    摘要： A molecular system that is reversibly switchable between four states includes two or more ends. At least three rotors and at least two stators are located between the ends. Each of the rotors is capable of rotating when under the influence of an electric field having a predetermined strength. The predetermined strength of the electric field for rotating one of the rotors is different than that of the predetermined strength of the electric field for rotating each of the other rotors. One or more conjugated connecting units links at least one of the at least three rotors and at least one of the at least two stators. The rotation of at least one of the at least three rotors switches the molecular system to one of the four states.

    摘要翻译： 在四个状态之间可逆切换的分子系统包括两个或更多个末端。 至少三个转子和至少两个定子位于两端之间。 每个转子能够在具有预定强度的电场的影响下旋转。 用于旋转一个转子的电场的预定强度不同于用于使每个其它转子旋转的电场的预定强度的预定强度。 一个或多个共轭连接单元连接至少三个转子中的至少一个和至少两个定子中的至少一个。 至少三个转子中的至少一个的旋转将分子系统切换成四种状态之一。

    Molecules for langmuir-blodgett deposition of a molecular layer
    8.
    发明申请
    Molecules for langmuir-blodgett deposition of a molecular layer 审中-公开
    分子层的分子沉积

    公开(公告)号：US20060003594A1

    公开(公告)日：2006-01-05

    申请号：US10881681

    申请日：2004-06-30

    申请人： Sean Zhang ,  Douglas Ohlberg ,  Zhiyong Li

    发明人： Sean Zhang ,  Douglas Ohlberg ,  Zhiyong Li

    IPC分类号： H01L21/31 ,  H01L21/469

    CPC分类号： B05D1/204 ,  B05D3/105 ,  B05D3/14 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00

    摘要： A molecule for Langmuir-Blodgett (LB) deposition of a molecular layer. The molecule includes at least one switching moiety, a hydrophilicity-modifiable connecting group attached to one end of the moiety, and a hydrophilicity-non-modifiable connecting group attached to the other end of the moiety. The hydrophilicity-modifiable connecting group is transformable to a temporary end group upon adjustment in pH of the aqueous environment containing the molecule. The temporary end group is more hydrophilic than the hydrophilicity-modifiable connecting group and the hydrophilicity-non-modifiable connecting group. The difference in hydrophilicity between the temporary end group and the hydrophilicity-non-modifiable connecting group causes formation of a substantially well-oriented, uniform LB film at a water/solvent and/or water/air interface.

    摘要翻译： 分子用于Langmuir-Blodgett（LB）沉积分子层。 该分子包括至少一个切换部分，连接到该部分的一端的亲水性可修饰的连接基团和连接到部分的另一端的亲水性 - 不可修饰的连接基团。 当调节包含分子的水性环境的pH时，亲水性可连接基团可转变成临时端基。 临时端基比亲水性可连接基团和亲水性不可修饰的连接基团更亲水。 临时端基与亲水不连接基团之间的亲水性差异导致在水/溶剂和/或水/空气界面处形成基本良好取向的均匀LB膜。

    Method for chemically bonding Langmuir-Blodgett films to substrates
    9.
    发明申请
    Method for chemically bonding Langmuir-Blodgett films to substrates 失效
    将Langmuir-Blodgett膜化学键合到底物上的方法

    公开(公告)号：US20060002176A1

    公开(公告)日：2006-01-05

    申请号：US10880482

    申请日：2004-06-30

    申请人： Sean Zhang ,  Zhang-lin Zhou ,  Yong Chen

    发明人： Sean Zhang ,  Zhang-lin Zhou ,  Yong Chen

    IPC分类号： G11C11/00

    CPC分类号： H01L51/0075 ,  B05D1/202 ,  B82Y10/00 ,  G11C2213/77 ,  H01L27/285 ,  H01L51/0013 ,  H01L51/0024 ,  H01L51/0595 ,  Y10S977/708

    摘要： A method of attaching a molecular layer to a substrate includes attaching a temporary protecting group(s) to a molecule having a molecular switching moiety with first and second connecting groups attached to opposed ends thereof. The temporary protecting group(s) is attached to the first and/or second connecting group so as to cause the opposed ends of the switching moiety to exhibit a difference in hydrophilicity such that one of the ends remains at at least one of a water/solvent interface and a water/air interface, and the other end remains in air during a Langmuir-Blodgett (LB) process. An LB film is formed on the interface. The temporary protecting group(s) is removed. The substrate is passed through the LB film to form the molecular layer chemically bonded on the substrate. The difference in hydrophilicity between the opposed ends causes formation of a substantially well-oriented, uniform LB film at the interface.

    摘要翻译： 将分子层连接到基底上的方法包括将临时保护基与具有分子切换部分的分子连接，第一和第二连接基团连接到其相对端。 临时保护基团连接到第一和/或第二连接基团，以使开关部分的相对端部呈现亲水性差异，使得其中一个端部残留在水/ 溶剂界面和水/空气界面，另一端在Langmuir-Blodgett（LB）过程中保留在空气中。 在界面上形成LB膜。 临时保护组被删除。 使衬底通过LB膜以形成化学键合在衬底上的分子层。 在相对端之间的亲水性差异导致在界面处形成基本上良好取向的均匀的LB膜。

    Method for preparation of anisotropic materials
    10.
    发明申请
    Method for preparation of anisotropic materials 失效

    公开(公告)号：US20080258103A1

    公开(公告)日：2008-10-23

    申请号：US12214578

    申请日：2008-06-19

    申请人： Patricia A. Beck ,  Sean Zhang

    发明人： Patricia A. Beck ,  Sean Zhang

    IPC分类号： C09K3/00

    CPC分类号： G11B7/244 ,  C08G61/02 ,  C08G61/10 ,  C08G61/123 ,  C08G73/18 ,  C08G73/22 ,  C08J3/24 ,  G02F1/15 ,  G11B7/245 ,  G11B7/246 ,  G11B7/249 ,  G11B7/25 ,  Y10T428/1005 ,  Y10T428/1009 ,  Y10T428/1041 ,  Y10T428/1082 ,  Y10T428/1157 ,  Y10T428/2809

    摘要： Various embodiments of the present invention are directed to methods for manufacturing complex, anisotropic materials with desirable properties for information storage, processing, and display. Certain of these methods involve employing a magnetic field during manufacture to induce desired orientations of precursors, subunits, and/or molecular subassemblies. The applied magnetic field steers the precursors, subunits, and/or molecular subassemblies into desirable orientations while the precursors, subunits, and/or molecular subassemblies are assembled or self-assemble into a complex, anisotropic material. One embodiment of the present invention is a class of new, complex, well-ordered, network-like materials that include a ferromagnetic-material-based framework in which organic and/or organometallic compounds are organized. The ferromagnetic-molecule-based framework provides a scaffold for assembling the stable, precisely separated layers of organic and/or organometallic compounds and maintaining the layers of organic and/or organometallic compounds in well-ordered, anisotropic arrangements. Additional embodiments of the present invention are directed to methods for manufacturing the new ferromagnetic-molecule-based, network-like materials.