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1. 发明申请

US20120156364A1 INTERDIGITATED FINGER COEXTRUSION 有权
公开(公告)号：US20120156364A1
公开(公告)日：2012-06-21
申请号：US12972370
申请日：2010-12-17
申请人： David K. Fork , Karl Littau
发明人： David K. Fork , Karl Littau
IPC分类号： B05D5/00 , B05D1/00 , B05D5/12 , B05C9/00
CPC分类号： B29C47/0064 , B01F5/0604 , B29C47/0019 , B29C47/026 , B29C47/061 , B29C47/062 , B29C47/065 , B29C47/707 , B29L2009/00 , B29L2031/3468 , B29L2031/7146 , B29L2031/737 , B81C99/0015 , Y10S425/049
摘要： A co-extrusion device has at least one first inlet port to receive a first material, at least one second inlet port to receive a second material, a first combining channel arranged to receive the first material and the second material and combine the first and second materials into a first combined flow flowing in a first direction. a splitter channel arranged to receive the first combined flow and to split the first combined flow into at least two split flows in a second direction at least partially orthogonal to the first direction, wherein each split flow consists of the first and second materials, and a second combining channel arranged to receive the split flows and combine the split flows into a second combined flow in the first direction, and at least one exit orifice arranged to allow the materials to exit the device as a single flow. A method for depositing a structure comprising interdigitated materials includes merging flows of at least two materials in a first direction into a first combined flow, dividing the first combined flow in a second direction to produce at least two separate flows, wherein the second direction is perpendicular to the first direction, and merging the two separate flows into a second combined flow.
摘要翻译：共挤出装置具有至少一个用于接收第一材料的第一入口端口，用于接纳第二材料的至少一个第二入口端口，布置成接收第一材料和第二材料的第一组合通道，并将第一和第二材料进入沿第一方向流动的第一组合流。分配器通道，其被布置成接收第一组合流并且将第一组合流在至少部分地与第一方向正交的第二方向上分裂为至少两个分流，其中每个分流由第一和第二材料组成，第二组合通道，其布置成接收分流，并将分流流合并成沿第一方向的第二组合流，以及布置成允许材料以单一流动方式离开设备的至少一个出口孔。一种用于沉积包括交错材料的结构的方法包括将第一方向上的至少两种材料的流合并成第一组合流，在第二方向上分割第一组合流以产生至少两个单独的流，其中第二方向垂直到第一方向，并将两个单独的流合并成第二组合流。

2. 发明申请

US20120153211A1 INTERDIGITATED ELECTRODE DEVICE 有权
标题翻译：间断电极器件
公开(公告)号：US20120153211A1
公开(公告)日：2012-06-21
申请号：US12972384
申请日：2010-12-17
申请人： David K. Fork , Karl Littau
发明人： David K. Fork , Karl Littau
IPC分类号： H01B1/00 , H01M4/04
CPC分类号： H01B1/00 , B29C47/0019 , B29C47/065 , B29C47/705 , B29C47/707 , H01G11/26 , H01G11/86 , H01M4/02 , H01M4/0411 , H01M4/8626 , H01M4/8864 , H01M12/06 , Y02E60/13 , Y02E60/50
摘要： An electrode structure has a layer of at least two interdigitated materials, a first material being an electrically conductive material and a second material being an ionically conductive material, the materials residing co-planarly on a membrane in fluid form, at least one of the interdigitated materials forming a feature having an aspect ratio greater than one. A method of forming an electrode structure includes merging flows of an electrically conductive material and a second material in a first direction into a first combined flow, dividing the first combined flow in a second direction to produce at least two separate flows, each separate flow including flows of the electrically conductive material and the second material, merging the two separate flows into a second combined flow, repeating the merging and dividing flow as desired to produce a final combined flow, and depositing the final combined flow as an interdigitated structure in fluid form onto a substrate such that at least one of the materials forms a feature in the structure having an aspect ratio greater than one.
摘要翻译：电极结构具有至少两个交叉指向的材料层，第一材料是导电材料，第二材料是离子导电材料，该材料共同平面地位于流体形式的膜上，至少一个交叉指向形成纵横比大于1的特征的材料。形成电极结构的方法包括将第一方向上的导电材料和第二材料的流动合并成第一组合流，将第一组合流沿第二方向分开以产生至少两个单独的流，每个分离的流包括导电材料和第二材料的流动，将两个分离的流合并成第二组合流，根据需要重复合并和分流以产生最终的组合流，并将最终的组合流作为交错结构沉积成流体形式使得至少一种材料形成具有大于1的纵横比的结构中的特征。

3. 发明授权

US09589692B2 Interdigitated electrode device 有权
标题翻译：交叉电极装置
公开(公告)号：US09589692B2
公开(公告)日：2017-03-07
申请号：US12972384
申请日：2010-12-17
申请人： David K. Fork , Karl Littau
发明人： David K. Fork , Karl Littau
IPC分类号： H01M4/04 , H01B1/00 , B29C47/06 , H01M4/86 , H01M4/02 , H01G11/26 , B29C47/00 , B29C47/70 , H01M4/88 , H01M12/06 , H01G11/86
CPC分类号： H01B1/00 , B29C47/0019 , B29C47/065 , B29C47/705 , B29C47/707 , H01G11/26 , H01G11/86 , H01M4/02 , H01M4/0411 , H01M4/8626 , H01M4/8864 , H01M12/06 , Y02E60/13 , Y02E60/50
摘要： An electrode structure has a layer of at least two interdigitated materials, a first material being an electrically conductive material and a second material being an ionically conductive material, the materials residing co-planarly on a membrane in fluid form, at least one of the interdigitated materials forming a feature having an aspect ratio greater than one. A method of forming an electrode structure includes merging flows of an electrically conductive material and a second material in a first direction into a first combined flow, dividing the first combined flow in a second direction to produce at least two separate flows, each separate flow including flows of the electrically conductive material and the second material, merging the two separate flows into a second combined flow, repeating the merging and dividing flow as desired to produce a final combined flow, and depositing the final combined flow as an interdigitated structure in fluid form onto a substrate such that at least one of the materials forms a feature in the structure having an aspect ratio greater than one.
摘要翻译：电极结构具有至少两个交叉指向的材料层，第一材料是导电材料，第二材料是离子导电材料，该材料共同平面地位于流体形式的膜上，至少一个交叉指向形成纵横比大于1的特征的材料。形成电极结构的方法包括将第一方向上的导电材料和第二材料的流动合并成第一组合流，将第一组合流沿第二方向分开以产生至少两个单独的流，每个分离的流包括导电材料和第二材料的流动，将两个分离的流合并成第二组合流，根据需要重复合并和分流以产生最终的组合流，并将最终的组合流作为交错结构沉积成流体形式使得至少一种材料形成具有大于1的纵横比的结构中的特征。

4. 发明授权

US09004001B2 Interdigitated finger coextrusion device 有权
标题翻译：交指指共挤出装置
公开(公告)号：US09004001B2
公开(公告)日：2015-04-14
申请号：US12972370
申请日：2010-12-17
申请人： David K. Fork , Karl Littau
发明人： David K. Fork , Karl Littau
IPC分类号： B05C1/00 , B05C3/02 , B29C47/06 , B01F5/06 , B29C47/02 , B29C47/70 , B21C3/00 , B81C99/00 , B29C47/00 , B29L31/34 , B29L31/00
CPC分类号： B29C47/0064 , B01F5/0604 , B29C47/0019 , B29C47/026 , B29C47/061 , B29C47/062 , B29C47/065 , B29C47/707 , B29L2009/00 , B29L2031/3468 , B29L2031/7146 , B29L2031/737 , B81C99/0015 , Y10S425/049
摘要： A co-extrusion device has at least one first inlet port to receive a first material, at least one second inlet port to receive a second material, a first combining channel arranged to receive the first material and the second material and combine the first and second materials into a first combined flow flowing in a first direction. a splitter channel arranged to receive the first combined flow and to split the first combined flow into at least two split flows in a second direction at least partially orthogonal to the first direction, wherein each split flow consists of the first and second materials, and a second combining channel arranged to receive the split flows and combine the split flows into a second combined flow in the first direction, and at least one exit orifice arranged to allow the materials to exit the device as a single flow. A method for depositing a structure comprising interdigitated materials includes merging flows of at least two materials in a first direction into a first combined flow, dividing the first combined flow in a second direction to produce at least two separate flows, wherein the second direction is perpendicular to the first direction, and merging the two separate flows into a second combined flow.
摘要翻译：共挤出装置具有至少一个用于接收第一材料的第一入口端口，用于接纳第二材料的至少一个第二入口端口，布置成接收第一材料和第二材料的第一组合通道，并将第一和第二材料进入沿第一方向流动的第一组合流。分配器通道，其被布置成接收第一组合流并且将第一组合流在至少部分地与第一方向正交的第二方向上分裂为至少两个分流，其中每个分流由第一和第二材料组成，第二组合通道，其布置成接收分流，并将分流流合并成沿第一方向的第二组合流，以及布置成允许材料以单一流动方式离开设备的至少一个出口孔。一种用于沉积包括交错材料的结构的方法包括将第一方向上的至少两种材料的流合并成第一组合流，在第二方向上分割第一组合流以产生至少两个单独的流，其中第二方向垂直到第一方向，并将两个单独的流合并成第二组合流。

5. 发明授权

US06866255B2 Sputtered spring films with low stress anisotropy 有权
标题翻译：具有低应力各向异性的溅射弹簧膜
公开(公告)号：US06866255B2
公开(公告)日：2005-03-15
申请号：US10121644
申请日：2002-04-12
申请人： David K. Fork , Scott Solberg , Karl Littau
发明人： David K. Fork , Scott Solberg , Karl Littau
IPC分类号： B81B3/00 , B81C1/00 , G01R1/067 , G01R3/00 , H05K3/40 , B60G11/02 , F16F1/24
CPC分类号： G01R1/06733 , C23C14/14 , C23C14/3492 , C23C14/35 , G01R1/06727 , G01R1/06744 , G01R3/00 , H01L21/67167 , H01L21/67207 , H05K3/4092 , Y10T428/24
摘要： Methods are disclosed for fabricating spring structures that minimize helical twisting by reducing or eliminating stress anisotropy in the thin films from which the springs are formed through manipulation of the fabrication process parameters and/or spring material compositions. In one embodiment, isotropic internal stress is achieved by manipulating the fabrication parameters (i.e., temperature, pressure, and electrical bias) during spring material film information to generate the tensile or compressive stress at the saturation point of the spring material. Methods are also disclosed for tuning the saturation point through the use of high temperature or the incorporation of softening metals. In other embodiments, isotropic internal stress is generated through randomized deposition (e.g., pressure homogenization) or directed deposition techniques (e.g., biased sputtering, pulse sputtering, or long throw sputtering). Cluster tools are used to separate the deposition of release and spring materials.
摘要翻译：公开了用于制造弹簧结构的方法，其通过减少或消除通过操纵制造工艺参数和/或弹簧材料组成形成弹簧的薄膜中的应力各向异性来最小化螺旋扭转。在一个实施例中，通过在弹簧材料膜信息期间操纵制造参数（即，温度，压力和电偏压）来实现各向同性内部应力，以在弹簧材料的饱和点处产生拉伸或压缩应力。还公开了通过使用高温或软化金属的引入来调节饱和点的方法。在其他实施例中，通过随机沉积（例如，压力均化）或定向沉积技术（例如，偏置溅射，脉冲溅射或长投射溅射）产生各向同性的内部应力。集群工具用于分离释放和弹簧材料的沉积。

6. 发明授权

US09586181B2 Electrodialytic separation of CO2 gas from seawater 有权
标题翻译：二氧化碳气体从海水中电渗析分离
公开(公告)号：US09586181B2
公开(公告)日：2017-03-07
申请号：US13177421
申请日：2011-07-06
申请人： Matthew D. Eisaman , Karl Littau
发明人： Matthew D. Eisaman , Karl Littau
IPC分类号： B01D61/44 , C02F1/469 , C02F103/08
CPC分类号： B01D61/445 , B01D2311/18 , B01D2311/2626 , B01D2311/2653 , C02F1/4693 , C02F2103/08 , C02F2201/4618 , Y02A20/134 , Y02C10/04 , Y02C10/06
摘要： A method comprises flowing process solution and electrode solution into a BPMED apparatus, applying a voltage such that the process solution is acidified and basified and dissolved CO2 is generated, flowing the process solution out of the apparatus, and desorbing CO2 out of the process solution. A method for desorbing CO2 from an ocean comprises flowing seawater and electrode solution into a BPMED apparatus, applying a voltage such that dissolved CO2 is generated, flowing the seawater out of the apparatus, and desorbing CO2 out of the seawater. A method for producing a desalted solution and CO2 gas comprises flowing process solution and electrode solution into a BPMED apparatus that includes one or more three-compartment cells, applying a voltage such that the process solution is acidified, basified, and desalted, flowing the process solution out of the apparatus, and desorbing CO2 out of the process solution.
摘要翻译：一种方法包括将工艺溶液和电极溶液流入BPMED装置，施加电压使得工艺溶液酸化和碱化并产生溶解的CO 2，使工艺溶液流出设备，并将CO 2从工艺溶液中解吸出来。从海洋中解吸CO 2的方法包括将海水和电极溶液流入BPMED装置，施加电压使得溶解的CO 2产生，将海水从设备中流出，并将CO 2从海水中解吸。一种生产脱盐溶液和二氧化碳气体的方法包括将工艺溶液和电极溶液流入包括一个或多个三室电池的BPMED装置中，施加电压使得该工艺溶液被酸化，碱化和脱盐，从设备中解出来，并将二氧化碳从工艺解决方案中解脱出来。

7. 发明申请

US20130008792A1 ELECTRODIALYTIC SEPARATION OF CO2 GAS FROM SEAWATER 有权
标题翻译：二氧化碳从海水中的电化学分离
公开(公告)号：US20130008792A1
公开(公告)日：2013-01-10
申请号：US13177421
申请日：2011-07-06
申请人： Matthew D. Eisaman , Karl Littau
发明人： Matthew D. Eisaman , Karl Littau
IPC分类号： C02F1/469 , B01D61/44 , C02F103/08
CPC分类号： B01D61/445 , B01D2311/18 , B01D2311/2626 , B01D2311/2653 , C02F1/4693 , C02F2103/08 , C02F2201/4618 , Y02A20/134 , Y02C10/04 , Y02C10/06
摘要： A method comprises flowing process solution and electrode solution into a BPMED apparatus, applying a voltage such that the process solution is acidified and basified and dissolved CO2 is generated, flowing the process solution out of the apparatus, and desorbing CO2 out of the process solution. A method for desorbing CO2 from an ocean comprises flowing seawater and electrode solution into a BPMED apparatus, applying a voltage such that dissolved CO2 is generated, flowing the seawater out of the apparatus, and desorbing CO2 out of the seawater. A method for producing a desalted solution and CO2 gas comprises flowing process solution and electrode solution into a BPMED apparatus that includes one or more three-compartment cells, applying a voltage such that the process solution is acidified, basified, and desalted, flowing the process solution out of the apparatus, and desorbing CO2 out of the process solution.
摘要翻译：一种方法包括将工艺溶液和电极溶液流入BPMED装置，施加电压使得工艺溶液酸化和碱化并产生溶解的CO 2，使工艺溶液流出设备，并将CO 2从工艺溶液中解吸出来。从海洋中解吸CO 2的方法包括将海水和电极溶液流入BPMED装置，施加电压使得溶解的CO 2产生，将海水从设备中流出，并将CO 2从海水中解吸。一种生产脱盐溶液和二氧化碳气体的方法包括将工艺溶液和电极溶液流入包括一个或多个三室电池的BPMED装置中，施加电压使得该工艺溶液被酸化，碱化和脱盐，从设备中解出来，并将二氧化碳从工艺解决方案中解脱出来。

8. 发明申请

US20060112985A1 Heterojunction photovoltaic cell 失效
标题翻译：异质结光伏电池
公开(公告)号：US20060112985A1
公开(公告)日：2006-06-01
申请号：US11001330
申请日：2004-12-01
申请人： Thomas Hantschel , Karl Littau , Scott Elrod
发明人： Thomas Hantschel , Karl Littau , Scott Elrod
IPC分类号： H01L31/00
CPC分类号： H01L31/1828 , H01L31/03529 , H01L31/073 , Y02E10/543 , Y02P70/521
摘要： In accordance with one aspect of the present disclosure, a solar photovoltaic device is disclosed. The semiconductor material of the solar photovoltaic device is a heterostructure of two different binary compounds of the same metal. One or both of the two different binary compounds of the same metal are doped so that they have a conduction band edge offset of greater than about 0.4 eV. The binary compound acting as the optical absorbing material of the solar photovoltaic device has a bandgap of about 1.0 eV to about 1.8 eV.
摘要翻译：根据本公开的一个方面，公开了一种太阳能光伏器件。太阳能光伏器件的半导体材料是相同金属的两种不同二元化合物的异质结构。掺杂相同金属的两种不同二元化合物中的一种或两种，使得它们具有大于约0.4eV的导带边缘偏移。用作太阳能光伏器件的光吸收材料的二元化合物具有约1.0eV至约1.8eV的带隙。

9. 发明申请

US20050134153A1 Piezoelectric diaphragm structure with outer edge electrode 失效
标题翻译：压电膜片结构，外缘电极
公开(公告)号：US20050134153A1
公开(公告)日：2005-06-23
申请号：US10739478
申请日：2003-12-18
申请人： John Bachellerie , Steven Buhler , John Fitch , Meng Lean , Karl Littau
发明人： John Bachellerie , Steven Buhler , John Fitch , Meng Lean , Karl Littau
IPC分类号： H01L41/047 , H01L41/09
CPC分类号： H01L41/0973 , H01L41/047
摘要： A multi-electrode piezoelectric diaphragm structure includes a diaphragm, piezoelectric material located on the diaphragm, which is defined as having a first area, and a second area. The first area of the piezoelectric is poled in a first direction, and the second area of the piezoelectric is poled in a second direction. The poled first direction is in a Z-axis of the piezoelectric and the poled second direction is in a Radial axis of the piezoelectric. A first electrode is positioned in the first area, on the first surface, of the piezoelectric. A second electrode is positioned in the second area, on the first surface, of the piezoelectric. A third electrode is located on a second surface of the piezoelectric. The application of voltages to the first, second and third electrodes generates electric fields in the piezoelectric material resulting in actuation of the piezoelectric material, or the application of pressure or strain to the diaphragm generates electric potentials at the first, second and third electrodes.
摘要翻译：多电极压电膜结构包括隔膜，位于膜片上的压电材料，其被定义为具有第一区域，第二区域。压电体的第一区域沿第一方向极化，并且压电体的第二区域在第二方向上极化。极化的第一方向在压电体的Z轴上，并且极化的第二方向处于压电体的径向轴线。第一电极位于压电体的第一表面的第一区域中。第二电极位于压电体的第一表面的第二区域中。第三电极位于压电体的第二表面上。施加电压到第一，第二和第三电极在压电材料中产生电场，导致压电材料的致动，或施加压力或应变到隔膜在第一，第二和第三电极处产生电位。

10. 发明申请

US20060211217A1 METHODS FOR MAKING LARGE DIMENSION, FLEXIBLE PIEZOELECTRIC CERAMIC TAPES 有权
标题翻译：制造大尺寸，柔性压电陶瓷带的方法
公开(公告)号：US20060211217A1
公开(公告)日：2006-09-21
申请号：US11017470
申请日：2004-12-20
申请人： Baomin Xu , Steven Buhler , William Wong , Michael Weisberg , Scott Solberg , Karl Littau , Scott Elrod
发明人： Baomin Xu , Steven Buhler , William Wong , Michael Weisberg , Scott Solberg , Karl Littau , Scott Elrod
IPC分类号： H01L21/30
CPC分类号： G01N29/245 , B06B1/0622 , G01L1/16 , G01N29/2475 , G01N2291/02827 , G01N2291/2694 , H01L27/20 , H01L41/313 , H01L41/314 , H01L41/47
摘要： A method for producing a detection/test tape includes depositing a material onto a surface of at least one first substrate to form a plurality of element structures. Electrodes are deposited on a surface of each of the plurality of element structures, and the element structures are bonded to a second substrate, where the second substrate is conductive or has a conductive layer, and the second substrate is carried on a carrier plate. The at least one first substrate is removed from the element structures and second side electrodes are deposited on a second surface of each of the plurality of element structures. An insulative material is inserted around the element structures to electrically isolate the two substrates used to bond the element structures. A second side of the element structures is then bonded to another substrate, where the other substrate is conductive or has a conductive layer. Thereafter, the carrier plate carrying the second substrate is removed.
摘要翻译：一种用于制造检测/测试带的方法包括将材料沉积在至少一个第一基底的表面上以形成多个元件结构。电极沉积在多个元件结构中的每一个的表面上，并且元件结构被结合到第二衬底，其中第二衬底是导电的或具有导电层，并且第二衬底承载在载体板上。从元件结构中去除至少一个第一衬底，并且将第二侧电极沉积在多个元件结构中的每一个的第二表面上。绝缘材料插入在元件结构周围以电隔离用于结合元件结构的两个基板。然后将元件结构的第二面接合到另一个衬底，其中另一个衬底是导电的或具有导电层。此后，移除携带第二基板的承载板。

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