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1. 发明申请

US20120318361A1 MANUFACTURING THIN FILMS WITH CHALCOGEN SPECIES WITH INDEPENDENT CONTROL OVER DOPING AND BANDGAPS 审中-公开
标题翻译：制造薄膜与混合物种，具有独特的控制，通过掺杂和胶带
公开(公告)号：US20120318361A1
公开(公告)日：2012-12-20
申请号：US13528096
申请日：2012-06-20
申请人： Glenn Teeter , Hui Du , Matthew Young , Pete Erslev
发明人： Glenn Teeter , Hui Du , Matthew Young , Pete Erslev
IPC分类号： H01L31/0296 , H01L31/18
CPC分类号： H01L31/0326 , H01L21/02557 , H01L21/0256 , H01L21/02568 , H01L31/075 , H01L31/076 , Y02E10/548
摘要： A method for synthesizing a thin film of CZTS such as for use as an absorber in a photovoltaic device. The method includes providing a substrate in a chamber, and, then, depositing a film of CZTS material on the substrate, the CZTS material comprising copper, zinc, tin, and at least on chalcogen species. The depositing includes tuning an optical bandgap of the film with heterovalent alloying. The depositing is performed at low temperatures with the substrate provided in the chamber free of direct/active heating. For example, the substrate may be maintained at a temperature below about 150° C. during the depositing of the film. The heterovalent alloying involves controlling deposition rates for the copper and the zinc to define a copper to zinc ratio set the optical bandgap such as a value between about 1.0 eV and about 2.75 eV.
摘要翻译：一种用于合成CZTS薄膜的方法，例如用作光伏器件中的吸收体。该方法包括在室中提供衬底，然后在衬底上沉积CZTS材料的膜，CZTS材料包含铜，锌，锡以及至少在硫属元素上。沉积包括用异质合金化调谐膜的光学带隙。沉积在低温下进行，而设置在腔室中的衬底没有直接/主动加热。例如，在沉积薄膜期间，可将基底保持在低于约150℃的温度。异价合金化包括控制铜和锌的沉积速率以限定铜与锌的比例，将光学带隙设定为约1.0eV至约2.75eV之间的值。

2. 发明授权

US08501526B2 Synthesizing photovoltaic thin films of high quality copper-zinc-tin alloy with at least one chalcogen species 有权
标题翻译：合成具有至少一种硫属元素的高品质铜 - 锌 - 锡合金的光伏薄膜
公开(公告)号：US08501526B2
公开(公告)日：2013-08-06
申请号：US13453948
申请日：2012-04-23
申请人： Glenn Teeter , Hui Du , Matthew Young
发明人： Glenn Teeter , Hui Du , Matthew Young
IPC分类号： H01L21/00
CPC分类号： H01L31/0322 , C23C14/0629 , C23C14/5806 , C23C14/5866 , H01L31/0749 , Y02E10/541 , Y02P70/521
摘要： A method for synthesizing a thin film of copper, zinc, tin, and a chalcogen species (“CZTCh” or “CZTSS”) with well-controlled properties. The method includes depositing a thin film of precursor materials, e.g., approximately stoichiometric amounts of copper (Cu), zinc (Zn), tin (Sn), and a chalcogen species (Ch). The method then involves re-crystallizing and grain growth at higher temperatures, e.g., between about 725 and 925 degrees K, and annealing the precursor film at relatively lower temperatures, e.g., between 600 and 650 degrees K. The processing of the precursor film takes place in the presence of a quasi-equilibrium vapor, e.g., Sn and chalcogen species. The quasi-equilibrium vapor is used to maintain the precursor film in a quasi-equilibrium condition to reduce and even prevent decomposition of the CZTCh and is provided at a rate to balance desorption fluxes of Sn and chalcogens.
摘要翻译：一种合成具有良好控制性能的铜，锌，锡和硫族元素（“CZTCh”或“CZTSS”）薄膜的方法。该方法包括沉积前体材料的薄膜，例如大约化学计量的铜（Cu），锌（Zn），锡（Sn）和硫属元素（Ch））。该方法然后包括在较高温度例如约725和925摄氏度之间重结晶和晶粒生长，并在相对较低的温度例如600和650度K之间退火前体膜。前体膜的加工存在准平衡蒸气，例如Sn和硫族元素。准平衡蒸汽用于将前体膜保持在准平衡状态，以减少甚至防止CZTCh的分解，并且以平衡Sn和硫属元素的解吸通量的平衡速率来提供。

3. 发明申请

US20120295396A1 SYNTHESIZING PHOTOVOLTAIC THIN FILMS OF HIGH QUALITY COPPER-ZINC-TIN ALLOY WITH AT LEAST ONE CHALCOGEN SPECIES 有权
标题翻译：合成高品质铜锌合金的光伏薄膜与至少一种化学物质
公开(公告)号：US20120295396A1
公开(公告)日：2012-11-22
申请号：US13453948
申请日：2012-04-23
申请人： Glenn Teeter , Hui Du , Matthew Young
发明人： Glenn Teeter , Hui Du , Matthew Young
IPC分类号： H01L31/18
CPC分类号： H01L31/0322 , C23C14/0629 , C23C14/5806 , C23C14/5866 , H01L31/0749 , Y02E10/541 , Y02P70/521
摘要： A method for synthesizing a thin film of copper, zinc, tin, and a chalcogen species (“CZTCh” or “CZTSS”) with well-controlled properties. The method includes depositing a thin film of precursor materials, e.g., approximately stoichiometric amounts of copper (Cu), zinc (Zn), tin (Sn), and a chalcogen species (Ch). The method then involves re-crystallizing and grain growth at higher temperatures, e.g., between about 725 and 925 degrees K, and annealing the precursor film at relatively lower temperatures, e.g., between 600 and 650 degrees K. The processing of the precursor film takes place in the presence of a quasi-equilibrium vapor, e.g., Sn and chalcogen species. The quasi-equilibrium vapor is used to maintain the precursor film in a quasi-equilibrium condition to reduce and even prevent decomposition of the CZTCh and is provided at a rate to balance desorption fluxes of Sn and chalcogens.
摘要翻译：一种具有良好控制性能的铜，锌，锡和硫族元素（CZTCh或CZTSS）薄膜的合成方法。该方法包括沉积前体材料的薄膜，例如大约化学计量的铜（Cu），锌（Zn），锡（Sn）和硫属元素（Ch））。该方法然后包括在较高温度例如约725和925摄氏度之间重结晶和晶粒生长，并在相对较低的温度例如600和650度K之间退火前体膜。前体膜的加工存在准平衡蒸气，例如Sn和硫族元素。准平衡蒸汽用于将前体膜保持在准平衡状态，以减少甚至防止CZTCh的分解，并且以平衡Sn和硫属元素的解吸通量的平衡速率来提供。

4. 发明授权

US09428649B2 Electrophoretic dispersion 有权
标题翻译：电泳色散
公开(公告)号：US09428649B2
公开(公告)日：2016-08-30
申请号：US13287704
申请日：2011-11-02
申请人： Yu Li , Hui Du , Yayong Liu , Haiyan Gu , HongMei Zang
发明人： Yu Li , Hui Du , Yayong Liu , Haiyan Gu , HongMei Zang
IPC分类号： H01B1/00 , H01B1/12 , C09C1/36 , C09C1/56 , C08F292/00 , G03G17/04 , G02F1/167
CPC分类号： C09C1/3676 , C08F292/00 , C08F2438/03 , C09C1/3669 , C09C1/3692 , C09C1/56 , G02F1/167 , G02F2001/1678
摘要： The present invention is directed to an electrophoretic dispersion comprising pigment particles dispersed in a solvent or solvent mixture, wherein said pigment particles comprises at least one polymer chain comprising a terminal thiocarbonylthio group, attached to the particle surface. The invention also relates to pigment particles suitable for use in an electrophoretic dispersion and methods for their preparation through a RAFT polymerization technique.
摘要翻译：本发明涉及一种包含分散在溶剂或溶剂混合物中的颜料颗粒的电泳分散体，其中所述颜料颗粒包含至少一个包含末端硫代羰基硫基的聚合物链，其连接到颗粒表面。本发明还涉及适用于电泳分散体的颜料颗粒及其通过RAFT聚合技术制备的颜料颗粒。

5. 发明申请

US20130346150A1 SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR FORECASTING SALES 审中-公开
标题翻译：用于预测销售的系统，方法和计算机程序产品
公开(公告)号：US20130346150A1
公开(公告)日：2013-12-26
申请号：US13529926
申请日：2012-06-21
申请人： Michael Ervin Beddo , Hui Du , Anthony Paul Begg
发明人： Michael Ervin Beddo , Hui Du , Anthony Paul Begg
IPC分类号： G06Q10/04
CPC分类号： G06Q10/04 , G06Q30/02
摘要： In general terms, embodiments of the present invention relate to systems, methods, and computer program products for determining forecasting data relating to a product using a neural network and accessing that forecasting data. In some embodiments, a system is provided that includes (a) forecasting apparatus, which stores product information, a data matrix, and a neural network; and (b) a computing system that access the forecasting apparatus via a web portal and transmits some or all of the product information to the forecasting apparatus. In some embodiments, the forecasting apparatus is configured to determine a sales forecast using the product information, data matrix, and neural network and present the sales forecast to the computing system via the web portal.
摘要翻译：一般来说，本发明的实施例涉及用于确定与使用神经网络的产品相关的预测数据并访问该预测数据的系统，方法和计算机程序产品。在一些实施例中，提供了一种系统，其包括：（a）预测装置，其存储产品信息，数据矩阵和神经网络; 以及（b）计算系统，其经由门户访问所述预测装置，并将所述产品信息的一些或全部传送到所述预测装置。在一些实施例中，预测设备被配置为使用产品信息，数据矩阵和神经网络来确定销售预测，并且经由门户网站将销售预测呈现给计算系统。

6. 发明申请

US20130244149A1 CHARGED PIGMENT PARTICLES FOR ELECTROPHORETIC DISPLAY 审中-公开
标题翻译：用于电泳显示的充电颜料颗粒
公开(公告)号：US20130244149A1
公开(公告)日：2013-09-19
申请号：US13420426
申请日：2012-03-14
申请人： Ming WANG , Peter Laxton , Hui Du
发明人： Ming WANG , Peter Laxton , Hui Du
IPC分类号： G03G17/00
CPC分类号： G02F1/167 , G02F2001/1678
摘要： The present invention is directed to a charged pigment particles useful for the electrophoretic fluid. The present invention describes how the charge property of the charged pigment particle may be controlled. By adjusting the charge property of the charged pigment particles to a suitable level for an electrophoretic display system, a faster switching speed, a higher contrast ratio and better image bistability may be achieved.
摘要翻译：本发明涉及可用于电泳液的带电颜料颗粒。本发明描述了如何控制带电颜料颗粒的带电性质。通过将电荷颜料颗粒的电荷特性调整到电泳显示系统的适当水平，可以实现更快的切换速度，更高的对比度和更好的图像双稳性。

7. 发明申请

US20130211041A1 PROCESS FOR THE PREPARATION OF POLYETHERESTER POLYOLS 有权
标题翻译：制备聚醚多元醇的方法
公开(公告)号：US20130211041A1
公开(公告)日：2013-08-15
申请号：US13817988
申请日：2010-08-20
申请人： Andreas Kunst , Berend Eling , Achim Loeffler , Xinkui Wang , Ning Ying , Hui Du , Maoqing Kang
发明人： Andreas Kunst , Berend Eling , Achim Loeffler , Xinkui Wang , Ning Ying , Hui Du , Maoqing Kang
IPC分类号： C08G63/85
CPC分类号： C08G63/85 , C08G63/664 , C08G63/672 , C08G64/34 , C08G65/2603 , C08G65/2663
摘要： Disclosed is a process for the preparation of polyetherester polyols prepared with hybrid catalysts, the polyether esters obtained from the process and the use of such materials in polyurethane applications. The hybrid catalysts used in this invention comprise double metal cyanide complex catalysts (DMC) and at least one co-catalyst.
摘要翻译：公开了一种用混合催化剂制备聚醚酯多元醇的方法，由该方法获得的聚醚酯和在聚氨酯应用中使用这种材料。用于本发明的杂化催化剂包括双金属氰化物配合物催化剂（DMC）和至少一种助催化剂。

8. 发明授权

US08404771B2 Composites of polysiloxane polymers and inorganic nanoparticles 有权
标题翻译：聚硅氧烷聚合物和无机纳米粒子的复合材料
公开(公告)号：US08404771B2
公开(公告)日：2013-03-26
申请号：US13559085
申请日：2012-07-26
申请人： Hui Du , Shivkumar Chiruvolu , Ang-Ling Chu
发明人： Hui Du , Shivkumar Chiruvolu , Ang-Ling Chu
IPC分类号： C08K3/22 , C08K3/28
CPC分类号： C08L83/04 , C08K3/02 , C08K3/22 , C08K3/36 , C08K5/05
摘要： Desirable composites of polysiloxane polymers and inorganic nanoparticles can be formed based on the appropriate selection of the surface properties of the particles and the chemical properties of the polymer. High loadings of particles can be achieved with good dispersion through the polymer. The composites can have good optical properties. In some embodiments, the inorganic particles are substantially free of surface modification.
摘要翻译：聚硅氧烷聚合物和无机纳米颗粒的理想复合材料可以基于颗粒的表面性质和聚合物的化学性质的适当选择而形成。可以通过聚合物的良好分散实现高负载量的颗粒。复合材料可以具有良好的光学性能。在一些实施方案中，无机颗粒基本上没有表面改性。

9. 发明申请

US20120289637A1 COMPOSITES OF POLYSILOXANE POLYMERS AND INORGANIC NANOPARTICLES 有权
标题翻译：聚硅氧烷聚合物和无机纳米颗粒的复合材料
公开(公告)号：US20120289637A1
公开(公告)日：2012-11-15
申请号：US13559085
申请日：2012-07-26
申请人： Hui Du , Shivkumar Chiruvolu , Ang-Ling Chu
发明人： Hui Du , Shivkumar Chiruvolu , Ang-Ling Chu
IPC分类号： C08L83/04 , C08K5/05 , C08L83/08 , C08K3/02 , C08K3/36 , B82Y30/00
CPC分类号： C08L83/04 , C08K3/02 , C08K3/22 , C08K3/36 , C08K5/05
摘要： Desirable composites of polysiloxane polymers and inorganic nanoparticles can be formed based on the appropriate selection of the surface properties of the particles and the chemical properties of the polymer. High loadings of particles can be achieved with good dispersion through the polymer. The composites can have good optical properties. In some embodiments, the inorganic particles are substantially free of surface modification.
摘要翻译：聚硅氧烷聚合物和无机纳米颗粒的理想复合材料可以基于颗粒的表面性质和聚合物的化学性质的适当选择而形成。可以通过聚合物的良好分散实现高负载量的颗粒。复合材料可以具有良好的光学性能。在一些实施方案中，无机颗粒基本上没有表面改性。

10. 发明申请

US20120112131A1 ELECTROPHORETIC DISPERSION 有权
标题翻译：电泳分散
公开(公告)号：US20120112131A1
公开(公告)日：2012-05-10
申请号：US13287704
申请日：2011-11-02
申请人： Yu Li , Hui Du , Yayong Liu , Haiyan Gu , HongMei Zang
发明人： Yu Li , Hui Du , Yayong Liu , Haiyan Gu , HongMei Zang
IPC分类号： H01B1/12 , C08F292/00
CPC分类号： C09C1/3676 , C08F292/00 , C08F2438/03 , C09C1/3669 , C09C1/3692 , C09C1/56 , G02F1/167 , G02F2001/1678
摘要： The present invention is directed to an electrophoretic dispersion comprising pigment particles dispersed in a solvent or solvent mixture, wherein said pigment particles comprises at least one polymer chain comprising a terminal thiocarbonylthio group, attached to the particle surface. The invention also relates to pigment particles suitable for use in an electrophoretic dispersion and methods for their preparation through a RAFT polymerization technique.
摘要翻译：本发明涉及一种包含分散在溶剂或溶剂混合物中的颜料颗粒的电泳分散体，其中所述颜料颗粒包含至少一个包含末端硫代羰基硫基的聚合物链，其连接到颗粒表面。本发明还涉及适用于电泳分散体的颜料颗粒及其通过RAFT聚合技术制备的颜料颗粒。

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