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公开(公告)号：US20100239833A9
公开(公告)日：2010-09-23
申请号：US11890326
申请日：2007-08-06
IPC分类号： B32B27/32
CPC分类号： C23C14/042 , B82Y10/00 , B82Y30/00 , B82Y40/00 , G03F1/00 , G03F7/0002 , G03F7/0007 , G03F7/12 , H01L27/3211 , H01L27/3244 , H01L27/3281 , H01L51/0011 , H01L51/56
摘要： An elastomeric mask is provided that allows deposition of a variety of materials through mask openings. The mask seals effectively against substrate surfaces, allowing simple deposition from fluid phase, gas phase, and the like or removal of material using gaseous or liquid etchants. The mask then can be simply peeled from the surface of the substrate leaving the patterned material behind. Multi-layered mask techniques are described in which openings in an upper mask allow selected openings of a lower mask to remain un-shielded, while other openings of the lower mask are shielded. A first deposition step, following by re-orientation of the upper mask to expose a different set of lower mask openings, allows selective deposition of different materials in different openings of the lower mask. Pixelated organic electroluminescent devices are provided via the described technique.
摘要翻译： 提供了一种弹性体掩模，其允许通过掩模开口沉积各种材料。 掩模有效地密封衬底表面，允许从流体相，气相等简单沉积或使用气体或液体蚀刻剂去除材料。 然后可以从掩模的表面简单地剥离掩模，留下图案化材料。 描述了多层掩模技术，其中上掩模中的开口允许下掩模的选定开口保持未屏蔽，而下掩模的其它开口被屏蔽。 第一沉积步骤，随后通过上掩模的重新定向以暴露不同的一组下掩模开口，允许不同材料在下掩模的不同开口中的选择性沉积。 通过所述技术提供像素化的有机电致发光器件。
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公开(公告)号：US20080063851A1
公开(公告)日：2008-03-13
申请号：US11890326
申请日：2007-08-06
IPC分类号： B32B27/32
CPC分类号： C23C14/042 , B82Y10/00 , B82Y30/00 , B82Y40/00 , G03F1/00 , G03F7/0002 , G03F7/0007 , G03F7/12 , H01L27/3211 , H01L27/3244 , H01L27/3281 , H01L51/0011 , H01L51/56
摘要： An elastomeric mask is provided that allows deposition of a variety of materials through mask openings. The mask seals effectively against substrate surfaces, allowing simple deposition from fluid phase, gas phase, and the like or removal of material using gaseous or liquid etchants. The mask then can be simply peeled from the surface of the substrate leaving the patterned material behind. Multi-layered mask techniques are described in which openings in an upper mask allow selected openings of a lower mask to remain un-shielded, while other openings of the lower mask are shielded. A first deposition step, following by re-orientation of the upper mask to expose a different set of lower mask openings, allows selective deposition of different materials in different openings of the lower mask. Pixelated organic electroluminescent devices are provided via the described technique.
摘要翻译： 提供了一种弹性体掩模，其允许通过掩模开口沉积各种材料。 掩模有效地密封衬底表面，允许从流体相，气相等简单沉积或使用气体或液体蚀刻剂去除材料。 然后可以从掩模的表面简单地剥离掩模，留下图案化材料。 描述了多层掩模技术，其中上掩模中的开口允许下掩模的选定开口保持未屏蔽，而下掩模的其它开口被屏蔽。 第一沉积步骤，随后通过上掩模的重新定向以暴露不同的一组下掩模开口，允许不同材料在下掩模的不同开口中的选择性沉积。 通过所述技术提供像素化的有机电致发光器件。
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公开(公告)号：US20070197003A1
公开(公告)日：2007-08-23
申请号：US11232022
申请日：2005-09-22
申请人： Brian Yen , Axel Guenther , Klavs Jensen , Moungi Bawendi , Martin Schmidt
发明人： Brian Yen , Axel Guenther , Klavs Jensen , Moungi Bawendi , Martin Schmidt
IPC分类号： H01L21/20
CPC分类号： B01J19/0093 , B01J2219/00783 , B01J2219/00828 , B01J2219/00831 , B01J2219/00873 , B01J2219/00889 , B01J2219/00891 , B01J2219/00984 , B82Y30/00 , C01B19/007 , C01P2002/84 , C01P2004/52 , C01P2004/64 , Y10S117/90 , Y10S977/70 , Y10T117/10 , Y10T117/1016
摘要： A population of nanocrystals having a narrow and controllable size distribution and can be prepared by a segmented-flow method.
摘要翻译： 具有窄且可控尺寸分布的纳米晶体群，并且可以通过分段流法制备。
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公开(公告)号：US20060275544A1
公开(公告)日：2006-12-07
申请号：US11502493
申请日：2006-08-11
IPC分类号： B05D7/00
CPC分类号： C09K11/883 , B82Y20/00 , B82Y30/00 , C01B17/20 , C01B19/007 , C01P2002/72 , C01P2002/84 , C01P2004/04 , C01P2004/52 , C01P2004/64 , C01P2004/80 , C01P2004/86 , C01P2006/60 , C07F9/224 , C07F9/5304 , C09K11/02 , C09K11/565 , C09K11/885 , C09K11/892 , C30B7/00 , C30B7/14 , C30B29/46 , C30B29/48 , C30B29/60 , C30B29/605 , Y10S977/773 , Y10S977/774 , Y10S977/777 , Y10S977/813 , Y10S977/824 , Y10S977/832 , Y10T428/12035 , Y10T428/12049 , Y10T428/12181 , Y10T428/12986 , Y10T428/2982 , Y10T428/2991 , Y10T428/2993
摘要： A nanocrystal capable of light emission includes a nanoparticle having photoluminescence having quantum yields of greater than 30%.
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公开(公告)号：US20080299539A1
公开(公告)日：2008-12-04
申请号：US11545647
申请日：2006-10-10
申请人： Harry Lee , Rajeev Ram , Klavs Jensen
发明人： Harry Lee , Rajeev Ram , Klavs Jensen
CPC分类号： B01F11/0045 , B01F13/0059 , B01F2215/0431 , B01F2215/0454 , B01L3/5025 , B01L3/5027 , B01L3/50273 , B01L3/502738 , B01L7/00 , B01L2300/0867 , B01L2300/10 , B01L2400/0487 , C12M23/16 , C12M23/22 , C12M23/40 , C12M23/44 , C12M27/02 , C12M29/14 , C12M29/26 , C12M33/07 , C12M41/26 , C12M41/34 , C12M41/40
摘要： In one embodiment, the present invention introduces integrated fluid injection and mixing devices to enable pH control in a miniature parallel integrated bioreactor array system. In another embodiment, the environmental conditions of the growth chamber is enabled through fluidic injections in a miniature parallel cell culture system. In still another embodiment, the present invention utilizes gas switches to control oxygen concentration within a miniature parallel integrated bioreactor array.
摘要翻译： 在一个实施例中，本发明引入集成的流体注入和混合装置，以在微型并联的集成生物反应器阵列系统中实现pH控制。 在另一个实施方案中，通过在微型平行细胞培养系统中流体注射能够实现生长室的环境条件。 在另一个实施方案中，本发明利用气体开关来控制微型并联的综合生物反应器阵列内的氧浓度。
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公开(公告)号：US20070249038A1
公开(公告)日：2007-10-25
申请号：US11788646
申请日：2007-04-20
申请人： Andrea Adamo , Klavs Jensen , Luigi Adamo
发明人： Andrea Adamo , Klavs Jensen , Luigi Adamo
IPC分类号： C12M3/00
CPC分类号： B01L3/502707 , B01L3/502738 , B01L3/502761 , B01L2200/0647 , B01L2200/14 , B01L2300/0816 , B01L2400/0487
摘要： Here we describe an integrated microfluidic chip for delivery of fluids inside or in proximity of individual cells or for measurement of physical quantities. In this device, a cell suspension is pumped through a microchannel in which cells are lined up, pushed on a static microneedle or micropipette, and then collected in a reservoir. The channels are microfabricated. Valves can be embedded in the system to allow fluid flow control thus enhancing the efficiency of the system and reducing malfunctioning due to clogging or any other unexpected issues.
摘要翻译： 在这里，我们描述一个集成的微流体芯片，用于输送单个电池内部或附近的流体或用于物理量的测量。 在该装置中，将细胞悬浮液泵送通过其中细胞排列的微通道，推在静电微针或微量移液管上，然后收集在储液器中。 通道是微加工的。 阀门可以嵌入系统，以允许流体流量控制，从而提高系统的效率，并减少由于堵塞或任何其他意外问题导致的故障。
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公开(公告)号：US20060199260A1
公开(公告)日：2006-09-07
申请号：US11236453
申请日：2005-09-26
申请人： Zhiyu Zhang , Paolo Boccazzi , Hyun-Goo Choi , Klavs Jensen , Anthony Sinskey
发明人： Zhiyu Zhang , Paolo Boccazzi , Hyun-Goo Choi , Klavs Jensen , Anthony Sinskey
CPC分类号： C12M23/16 , B01F13/0059 , B01F13/0827 , B01L3/502707 , B01L3/502715 , B01L3/502723 , B01L7/00 , B01L2300/0822 , B01L2300/0887 , B01L2300/10 , B82Y30/00 , C12M23/24 , C12M23/34 , C12M27/02 , C12M29/04 , C12M41/26 , C12M41/32
摘要： The present invention microscale bioreactors (microfermentors) and microscale bioreactor arrays for use in culturing cells. The microfermentors include a vessel for culturing cells and means for providing oxygen to the interior of the vessel at a concentration sufficient to support cell growth, e.g., growth of bacterial cells. Depending on the embodiment, the microfermentor vessel may have various interior volumes of less than approximately 1 ml. The microfermentors may include an aeration membrane and optionally a variety of sensing devices. Methods of using the microfermentors, e.g., to select optimum cell strains or bioprocess parameters are provided. The microbioreactors having a variety of different designs, some of which incorporate active fluid mixing and/or have the capability to operate in batch, fed-batch, or continuous mode. In certain embodiments the microreactors operate as microchemostats. Methods for culturing cells under chemostat conditions in a microbioreactor are also provided.
摘要翻译： 本发明的用于培养细胞的微生物生物反应器（微发酵器）和微生物生物反应器阵列。 微发酵器包括用于培养细胞的容器和用于以足以支持细胞生长（例如细菌细胞生长）的浓度向容器内部提供氧气的装置。 取决于实施方案，微发酵罐容器可以具有小于约1ml的各种内部体积。 微发酵器可以包括曝气膜和任选的各种感测装置。 提供了使用微发酵器的方法，例如选择最佳细胞株或生物过程参数。 具有各种不同设计的微生物反应器，其中一些结合了活性流体混合和/或具有以批量，补料分批或连续模式操作的能力。 在某些实施方案中，微反应器作为微量化学剂操作。 还提供了在微生物反应器中在恒化器条件下培养细胞的方法。
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8.发明申请MICROCHEMICAL METHOD AND APPARATUS FOR SYNTHESIS AND COATING OF COLLOIDAL NANOPARTICLES 审中-公开胶体纳米颗粒的合成和涂层的微观方法和装置公开(公告)号：US20080087545A1
公开(公告)日：2008-04-17
申请号：US11871507
申请日：2007-10-12
申请人： Klavs Jensen , Saif Khan
发明人： Klavs Jensen , Saif Khan
CPC分类号： B01F5/0646 , B01F5/0647 , B01F13/0059 , B01J13/00 , B01J19/0093 , B01J2219/00783 , B01J2219/0086 , B01J2219/00889 , B01J2219/00912 , B01J2219/00932 , B82Y30/00
摘要： The present invention represents a radical departure from most conventional macro-scale batch processing methods employed to synthesize and coat colloidal nanoparticles. Synthesis and coating are in series and in-situ, obviating the need for numerous cumbersome, and often expensive intermediate-processing steps. In one embodiment, the invention is a method and apparatus for synthesizing colloidal nanoparticles. In another embodiment, the invention is a method and apparatus for enabling coating of colloidal nanoparticles using an electrophoretic switch for contacting and separating said colloid nanoparticles.
摘要翻译： 本发明代表了用于合成和涂覆胶体纳米颗粒的大多数常规大规模批量处理方法的根本偏离。 合成和涂层是串联和原位的，消除了对许多繁琐且通常昂贵的中间加工步骤的需要。 在一个实施方案中，本发明是用于合成胶体纳米颗粒的方法和装置。 在另一个实施方案中，本发明是一种用于使用电泳开关涂覆胶体纳米粒子的方法和装置，用于使所述胶体纳米颗粒接触和分离。
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公开(公告)号：US20070144967A1
公开(公告)日：2007-06-28
申请号：US10546911
申请日：2004-03-25
IPC分类号： B01D11/04
CPC分类号： B01L3/502784 , B01D17/045 , B01D17/048 , B01F5/0646 , B01F5/0647 , B01F13/0059 , B01F13/0222 , B01L3/502723 , B01L3/50273 , B01L3/502738 , B01L3/502753 , B01L2200/0673 , B01L2200/0684 , B01L2300/0816 , B01L2300/0864 , B01L2300/161 , B01L2300/165 , B01L2400/0406 , B01L2400/0487 , B01L2400/0694 , F16K99/0001 , F16K99/0017 , F16K99/0057 , F16K2099/0074 , F16K2099/0078 , F16K2099/0084 , Y10T436/25375
摘要： A method of separating a first fluid from a second fluid may include prewetting with the first fluid at least one channel defined by a separation device, the at least one channel thereby containing a column of the first fluid along its length. A combined flow of the first fluid and the second fluid may be presented to the separation device, so that the at least one channel is in fluid communication with the combined flow. Fluid pressure may be applied across the combined flow and the separation device, but the applied pressure should not exceed the capillary pressure in the at least one channel. Otherwise, the combined flow may be forced through the separation device. In this manner, the first fluid flows through the at least one channel, and the second fluid is excluded from the at least one channel, thereby separating at least a portion of the first fluid from the second fluid.
摘要翻译： 从第二流体分离第一流体的方法可以包括用第一流体预润湿由分离装置限定的至少一个通道，因此至少一个通道沿其长度包含第一流体的柱。 可以将第一流体和第二流体的组合流体提供给分离装置，使得至少一个通道与组合流体流体连通。 流体压力可以跨过组合的流量和分离装置施加，但施加的压力不应超过至少一个通道中的毛细管压力。 否则，组合的流动可能被迫通过分离装置。 以这种方式，第一流体流过至少一个通道，并且第二流体从至少一个通道排除，从而将第一流体的至少一部分与第二流体分离。
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公开(公告)号：US20060283584A1
公开(公告)日：2006-12-21
申请号：US11183719
申请日：2005-07-18
CPC分类号： B01F5/0618 , B01F13/0059 , B01F2005/0621 , B01F2005/0636 , B01J19/0093 , B01J23/468 , B01J35/04 , B01J2219/00783 , B01J2219/00828 , B01J2219/00835 , B01J2219/0086 , B01J2219/00873 , B01J2219/00889 , B01L3/5027 , B01L2200/14 , B01L2300/1805 , B01L2300/1883 , C01B3/047 , C01B3/323 , C01B3/386 , C01B2203/0233 , C01B2203/0261 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/1223 , C01B2203/1247 , C01B2203/1282 , F28F3/12 , F28F2260/02 , H01M8/04097 , H01M8/04201 , H01M8/0606 , H01M2250/405 , Y02B90/16 , Y02E60/364 , Y02P20/128 , Y02P20/52
摘要： A micromachined device for efficient thermal processing at least one fluid stream includes at least one fluid conducting tube having at least a region with wall thickness of less than 50 μm. The device optionally includes one or more thermally conductive structures in thermal communication with first and second thermally insulating portions of the fluid conducting tube. The device also may include a thermally conductive region, and at least a portion of the fluid conducting tube is disposed within the region. A plurality of structures may be provided projecting from a wall of the fluid conducting tube into an inner volume of the tube. The structures enhance thermal conduction between a fluid within the tube and a wall of the tube. A method for fabricating, from a substrate, a micromachined device for processing a fluid stream allows the selective removal of portions of the substrate to provide desired structures integrated within the device. As an example, the micromachined device may be adapted to efficiently react fluid reactants to produce fuel for a fuel cell associated with the device, resulting in a system capable of conversion of chemical to electrical energy.
摘要翻译： 一种用于高效热处理的微加工装置，至少一个流体流包括至少一个具有至少一个壁厚小于50um的区域的流体导管。 该装置可选地包括与流体导管的第一和第二绝热部分热连通的一个或多个导热结构。 该装置还可以包括导热区域，并且流体导管的至少一部分设置在该区域内。 可以设置从流体导管的壁突出到管的内部容积中的多个结构。 该结构增强了管内的流体和管的壁之间的热传导。 用于从衬底制造用于处理流体流的微加工装置的方法允许选择性地去除衬底的部分以提供集成在装置内的期望的结构。 作为示例，微加工装置可以适于有效地使流体反应物反应以产生与装置相关联的燃料电池的燃料，从而产生能够将化学品转化为电能的系统。
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