公开(公告)号：US20060261033A1

公开(公告)日：2006-11-23

申请号：US11497464

申请日：2006-07-31

申请人： Jeffrey Wolk ,  Richard McReynolds ,  J. Parce

发明人： Jeffrey Wolk ,  Richard McReynolds ,  J. Parce

IPC分类号： C23F1/00

CPC分类号： B01L3/502707 ,  B01L2300/0816 ,  B01L2300/0887 ,  B01L2400/0415 ,  B01L2400/0487

摘要： Multilayered microfluidic devices include structures that are used to align elements that make up the devices. Such elements include additional substrate layers, external sampling elements, and the like. In one embodiment, a multilayered microfluidic device includes first and second substrate layers attached one to the other, each substrate layer having a notch in an edge of the substrate layer. The notches are positioned such that they circumscribe a single opening into which an alignment key is inserted. In a method of fabricating a multilayered microfluidic device, notches are provided in first and second substrate layers, the notches circumscribing a single opening when the substrate layers are mated together. An alignment key is inserted into the single opening, and the substrate layers are bonded together. The alignment key may be, for example, a shim or a capillary element.

摘要翻译： 多层微流体装置包括用于对准构成装置的元件的结构。 这些元件包括附加的基底层，外部取样元件等。 在一个实施例中，多层微流体装置包括彼此附接的第一和第二衬底层，每个衬底层在衬底层的边缘中具有凹口。 凹口定位成使得它们围绕插入对准键的单个开口。 在制造多层微流体装置的方法中，在第一和第二衬底层中设置缺口，当衬底层配合在一起时，限制单个开口的凹口。 将对准键插入到单个开口中，并且将基底层粘结在一起。 对准键可以是例如垫片或毛细管元件。

公开(公告)号：US20050279635A1

公开(公告)日：2005-12-22

申请号：US11005120

申请日：2004-12-06

申请人： Calvin Chow ,  J. Parce ,  Richard McReynolds ,  Colin Kennedy ,  Luc Bousse

发明人： Calvin Chow ,  J. Parce ,  Richard McReynolds ,  Colin Kennedy ,  Luc Bousse

IPC分类号： B01J19/00 ,  B01L3/00 ,  B01L9/00 ,  C25B11/00 ,  G01N27/27 ,  G01N27/447 ,  G01N27/453

CPC分类号： G01N27/453 ,  B01J19/0093 ,  B01J2219/00853 ,  B01L3/502715 ,  B01L9/527 ,  B01L2200/027 ,  B01L2300/0816 ,  B01L2400/0415 ,  G01N27/44743 ,  G01N27/44791 ,  Y10T436/2575

摘要： The present invention is generally directed to improved methods, structures and systems for interfacing microfluidic devices with ancillary systems that are used in conjunction with such devices. These systems typically include control and monitoring systems (620) for controlling the performance of the processes carried out within the device, e.g., monitoring and controlling environmental conditions and monitoring results of the processes performed, e.g., detection.

摘要翻译： 本发明总体上涉及用于将微流体装置与与这种装置结合使用的辅助系统进行接口的改进的方法，结构和系统。 这些系统通常包括用于控制在设备内执行的过程的性能的控制和监视系统（620），例如监视和控制环境条件并监视所执行的过程的结果，例如检测。

公开(公告)号：US20070238314A1

公开(公告)日：2007-10-11

申请号：US11225951

申请日：2005-09-14

申请人： Mihai Buretea ,  Jian Chen ,  Calvin Chow ,  Chunming Niu ,  Yaoling Pan ,  J. Parce ,  Linda Romano ,  David Stumbo

发明人： Mihai Buretea ,  Jian Chen ,  Calvin Chow ,  Chunming Niu ,  Yaoling Pan ,  J. Parce ,  Linda Romano ,  David Stumbo

IPC分类号： H01L21/31

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 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 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体的制造方法和制造方法。 提供了具有连接到至少一个表面的一部分的纳米线的衬底。 在该部分上沉积材料以形成纳米线材料复合材料。 该方法进一步任选地包括从衬底分离纳米线材料复合物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，多个发光二极管可以由多个层叠的纳米线材料复合体制成，每个复合层发射不同波长的光。

公开(公告)号：US20060240218A1

公开(公告)日：2006-10-26

申请号：US11411431

申请日：2006-04-25

申请人： J. Parce

发明人： J. Parce

IPC分类号： B32B5/00

CPC分类号： C08J5/005 ,  B05D5/08 ,  B82Y30/00 ,  C08K3/041 ,  C08K3/34 ,  C09D5/00 ,  C09D7/70 ,  Y10T428/24

摘要： This invention provides novel superhydrophobic coatings comprising nanofiber heterostructures, as well as methods of creating and using such coatings.

摘要翻译： 本发明提供了包含纳米纤维异质结构的新型超疏水涂层，以及产生和使用这种涂层的方法。

公开(公告)号：US20060112983A1

公开(公告)日：2006-06-01

申请号：US11271484

申请日：2005-11-10

申请人： J. Parce ,  Calvin Chow ,  Andreas Meisel ,  Linh Nguyen ,  Erik Scher ,  Jeffery Whiteford

发明人： J. Parce ,  Calvin Chow ,  Andreas Meisel ,  Linh Nguyen ,  Erik Scher ,  Jeffery Whiteford

IPC分类号： H01L21/00

CPC分类号： H01L51/447 ,  H01L27/302 ,  H01L31/0384 ,  H01L31/056 ,  H01L51/0007 ,  H01L51/0036 ,  H01L51/0037 ,  H01L51/4213 ,  H01L51/424 ,  H01L51/4253 ,  H01L51/426 ,  Y02E10/52 ,  Y02E10/549 ,  Y02P70/521

摘要： Devices, compositions and methods for producing photoactive devices, systems and compositions that have improved conversion efficiencies relative to previously described devices, systems and compositions. This improved efficiency is generally obtained by one or both of improving the efficiency of light absorption into the photoactive component, and improving the efficiency of energy extraction from that active component.

摘要翻译： 相对于先前描述的装置，系统和组合物，具有提高的转换效率的用于生产光活性装置，系统和组合物的装置，组合物和方法。 这种提高的效率通常通过提高光活性组分的光吸收效率之一或两者获得，并且提高从该活性组分提取能量的效率。

公开(公告)号：US20050241941A1

公开(公告)日：2005-11-03

申请号：US11176805

申请日：2005-07-06

申请人： J. Parce ,  Anne Kopf-Sill ,  Luc Bousse

发明人： J. Parce ,  Anne Kopf-Sill ,  Luc Bousse

IPC分类号： G01N31/20 ,  B01J19/00 ,  B01L3/00 ,  C12Q1/04 ,  C12Q1/25 ,  G01N27/26 ,  G01N27/27 ,  G01N33/50 ,  G01N33/53 ,  G01N33/566 ,  G01N33/574 ,  G01N35/08 ,  G01N37/00

CPC分类号： G01N33/502 ,  B01J19/0093 ,  B01J2219/00828 ,  B01J2219/00831 ,  B01J2219/00833 ,  B01J2219/00853 ,  B01J2219/00952 ,  B01J2219/00961 ,  B01J2219/0097 ,  B01L3/5025 ,  B01L3/502715 ,  B01L3/50273 ,  B01L3/502753 ,  B01L3/502761 ,  B01L3/502784 ,  B01L2200/027 ,  B01L2200/0605 ,  B01L2200/0647 ,  B01L2200/0668 ,  B01L2200/0673 ,  B01L2300/0816 ,  B01L2300/0861 ,  B01L2300/0864 ,  B01L2300/0867 ,  B01L2300/0877 ,  B01L2300/0887 ,  B01L2400/0415 ,  B01L2400/0418 ,  B01L2400/0487 ,  G01N27/44791 ,  G01N33/5008 ,  G01N33/5011 ,  G01N33/5064 ,  G01N33/5091 ,  G01N33/5097 ,  G01N33/5304 ,  G01N33/57415 ,  G01N35/08 ,  Y10S366/02 ,  Y10S435/81 ,  Y10S435/817 ,  Y10S436/804 ,  Y10S436/805 ,  Y10S436/806 ,  Y10T436/11 ,  Y10T436/110833 ,  Y10T436/113332 ,  Y10T436/117497 ,  Y10T436/25

摘要： The present invention provides novel microfluidic devices and methods that are useful for performing high-throughput screening assays. In particular, the devices and methods of the invention are useful in screening large numbers of different compounds for their effects on a variety of chemical, and preferably, biochemical systems.

摘要翻译： 本发明提供了可用于进行高通量筛选测定的新型微流体装置和方法。 特别地，本发明的装置和方法可用于筛选大量不同的化合物，因为它们对多种化学品，优选生物化学体系的影响。

公开(公告)号：US20050181587A1

公开(公告)日：2005-08-18

申请号：US11106340

申请日：2005-04-13

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： H01L21/336 ,  H01L21/38 ,  H01L29/06

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.

公开(公告)号：US20050126628A1

公开(公告)日：2005-06-16

申请号：US10778009

申请日：2004-02-11

申请人： Erik Scher ,  Mihai Buretea ,  Calvin Chow ,  Stephen Empedocles ,  Andreas Meisel ,  J. Parce ,  Jeff Whiteford

发明人： Erik Scher ,  Mihai Buretea ,  Calvin Chow ,  Stephen Empedocles ,  Andreas Meisel ,  J. Parce ,  Jeff Whiteford

IPC分类号： H01L31/00 ,  H01L31/0264 ,  H01L31/036 ,  H01L31/04

CPC分类号： H01L51/426 ,  B82Y10/00 ,  B82Y20/00 ,  B82Y30/00 ,  H01L27/302 ,  H01L29/0665 ,  H01L29/0673 ,  H01L29/127 ,  H01L31/0352 ,  H01L51/0036 ,  H01L51/0037 ,  H01L51/4213 ,  H01L51/4266 ,  Y02E10/549 ,  Y02P70/521

摘要： Nanocomposite photovoltaic devices are provided that generally include semiconductor nanocrystals as at least a portion of a photoactive layer. Photovoltaic devices and other layered devices that comprise core-shell nanostructures and/or two populations of nanostructures, where the nanostructures are not necessarily part of a nanocomposite, are also provided, as are devices including a recombination material and/or multiple electrodes. Varied architectures for such devices are also provided, including flexible and rigid architectures, planar and non-planar architectures, and the like, as are systems incorporating such devices, and methods and systems for fabricating such devices. Compositions comprising two populations of nanostructures of different materials or nanostructures and a small molecule are also described, as are doped polymer nanocomposites. Compositions useful for making nanocomposites are also described.

摘要翻译： 提供纳米复合光伏器件，其通常包括作为光活性层的至少一部分的半导体纳米晶体。 还提供了包括核 - 壳纳米结构和/或两个纳米结构群的其他分层器件，其中纳米结构不一定是纳米复合材料的一部分，以及包括复合材料和/或多个电极的器件也是如此。 还提供了用于这种装置的各种架构，包括柔性和刚性结构，平面和非平面架构等，以及并入这种装置的系统以及用于制造这种装置的方法和系统。 还描述了包含不同材料或纳米结构的两个纳米结构群和小分子的组合物，以及掺杂的聚合物纳米复合材料。 还描述了可用于制备纳米复合材料的组合物。

公开(公告)号：US20070110633A1

公开(公告)日：2007-05-17

申请号：US11617809

申请日：2006-12-29

申请人： Steven Sundberg ,  J. Parce ,  Calvin Chow

发明人： Steven Sundberg ,  J. Parce ,  Calvin Chow

IPC分类号： B01L3/00

CPC分类号： G01N27/44791 ,  B01J19/0093 ,  B01J2219/00783 ,  B01J2219/00826 ,  B01J2219/00831 ,  B01J2219/00833 ,  B01J2219/00853 ,  B01J2219/00891 ,  B01J2219/00909 ,  B01L3/0244 ,  B01L3/0262 ,  B01L3/5025 ,  B01L3/50255 ,  B01L3/5027 ,  B01L3/502715 ,  B01L3/502723 ,  B01L3/50273 ,  B01L3/502753 ,  B01L2200/027 ,  B01L2300/0681 ,  B01L2300/0816 ,  B01L2300/0819 ,  B01L2300/0864 ,  B01L2400/0406 ,  B01L2400/0418 ,  B01L2400/0421 ,  B01L2400/0487 ,  B01L2400/0688 ,  G01N27/44743 ,  G01N2035/00237 ,  G01N2035/1037 ,  Y10T436/25125 ,  Y10T436/25375 ,  Y10T436/2575

摘要： Fluid introduction is facilitated through the use of a port which extends entirely through a microfluidic substrate. Capillary forces can be used to retain the fluid within the port, and a series of samples or other fluids may be introduced through a single port by sequentially blowing the fluid out through the substrate and replacing the removed fluid with an alternate fluid, or by displacing the fluid in part with additional fluid. In another aspect, microfluidic substrates have channels which varying in cross-sectional dimension so that capillary action spreads a fluid only within a limited portion of the channel network. In yet another aspect, the introduction ports may include a multiplicity of very small channels leading from the port to a fluid channel, so as to filter out particles or other contaminants which might otherwise block the channel at the junction between the channel and the introduction port.

公开(公告)号：US20070034833A1

公开(公告)日：2007-02-15

申请号：US11492717

申请日：2006-07-24

申请人： J. Parce ,  Paul Bernatis ,  Robert Dubrow ,  William Freeman ,  Joel Gamoras ,  Shihai Kan ,  Andreas Meisel ,  Baixin Qian ,  Jeffery Whiteford ,  Jonathan Ziebarth

发明人： J. Parce ,  Paul Bernatis ,  Robert Dubrow ,  William Freeman ,  Joel Gamoras ,  Shihai Kan ,  Andreas Meisel ,  Baixin Qian ,  Jeffery Whiteford ,  Jonathan Ziebarth

IPC分类号： C09K11/02

CPC分类号： C09K11/02 ,  B82Y20/00 ,  B82Y30/00 ,  C01B19/007 ,  C01G9/08 ,  C01P2002/72 ,  C01P2002/84 ,  C01P2004/04 ,  C01P2004/64 ,  C01P2004/80 ,  C01P2004/84 ,  C09K11/565 ,  C09K11/70 ,  C09K11/883 ,  G02B1/11 ,  G02B3/0087 ,  G02B2207/101 ,  H01L33/502 ,  Y10S977/783

摘要： Matrixes doped with semiconductor nanocrystals are provided. In certain embodiments, the semiconductor nanocrystals have a size and composition such that they absorb or emit light at particular wavelengths. The nanocrystals can comprise ligands that allow for mixing with various matrix materials, including polymers, such that a minimal portion of light is scattered by the matrixes. The matrixes of the present invention can also be utilized in refractive index matching applications. In other embodiments, semiconductor nanocrystals are embedded within matrixes to form a nanocrystal density gradient, thereby creating an effective refractive index gradient. The matrixes of the present invention can also be used as filters and antireflective coatings on optical devices and as down-converting layers. Processes for producing matrixes comprising semiconductor nanocrystals are also provided. Nanostructures having high quantum efficiency, small size, and/or a narrow size distribution are also described, as are methods of producing indium phosphide nanostructures and core-shell nanostructures with Group II-VI shells.

摘要翻译： 提供掺杂半导体纳米晶体的矩阵。 在某些实施方案中，半导体纳米晶体具有使其吸收或发射特定波长的光的尺寸和组成。 纳米晶体可以包括允许与各种基质材料（包括聚合物）混合的配体，使得最小部分的光被基质散射。 本发明的基质也可用于折射率匹配应用。 在其它实施例中，将半导体纳米晶体嵌入在基质内以形成纳米晶体密度梯度，从而产生有效的折射率梯度。 本发明的基质也可以用作光学器件上的滤光片和抗反射涂层以及下变换层。 还提供了用于生产包含半导体纳米晶体的基质的方法。 还描述了具有高量子效率，小尺寸和/或窄尺寸分布的纳米结构，以及生产具有II-VI族壳的磷化铟纳米结构和核 - 壳纳米结构的方法。