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1. 发明申请

US20040001033A1 Mems electrostatically actuated optical display device and associated arrays 失效
标题翻译： Mems静电驱动光学显示设备和相关阵列
公开(公告)号：US20040001033A1
公开(公告)日：2004-01-01
申请号：US10184345
申请日：2002-06-27
申请人： MCNC
发明人： Scott H. Goodwin-Johansson , Brian H. Augustine , Lindsey N. Yadon
IPC分类号： G09G003/00
CPC分类号： G02B26/0841 , G02B26/02 , G02B26/0866 , G09G3/3433 , G09G2300/0456
摘要： A simplified MEMS optical display device driven by electrostatic forces and associated arrays are provided for. The optical display device includes an optically transparent substrate, an optically transparent fixed electrode disposed on the substrate and a pigmented translucent film disposed on the substrate. A moveable optical shutter is affixed to the substrate and is generally aligned with the fixed electrode and the pigmented translucent film. The moveable optical shutter comprises an electrode element and a biasing element. In addition, a fixed portion attached to the substrate and a distal portion adjacent to the fixed portion defines the optical shutter. When an electrostatic voltage differential is established between the fixed electrode and the optical shutter electrode element the distal portion of the optical shutter will move to controllably regulate the pigmentation of an optical signal.
摘要翻译：提供了由静电力和相关阵列驱动的简化的MEMS光学显示装置。光学显示装置包括光学透明基板，设置在基板上的光学透明固定电极和设置在基板上的着色半透明膜。可移动的光学快门固定到基底上，并且与固定电极和着色的半透明膜大致对齐。可移动光学快门包括电极元件和偏置元件。此外，附接到基板的固定部分和与固定部分相邻的远侧部分限定光学快门。当在固定电极和光学快门电极元件之间建立静电电压差时，光学快门的远端部分将移动以可控制地调节光学信号的着色。

2. 发明申请

US20030223111A1 Sample analysis device having a eucentric goniometer and associated method 审中-公开
标题翻译：具有偏心测角仪和相关方法的样品分析装置
公开(公告)号：US20030223111A1
公开(公告)日：2003-12-04
申请号：US10160992
申请日：2002-05-31
申请人： MCNC
发明人： Michael K. Lamvik , Sonia Grego , Gary E. McGuire
IPC分类号： G02B021/00 , G02B021/26
CPC分类号： G02B21/26
摘要： A sample analysis device is provided, the device comprising a frame adapted to accept at least one analysis apparatus, with each analysis apparatus having an analysis distance associated therewith. A eucentric goniometer is operably engaged with the frame and is adapted to eucentrically support a sample at a eucentric point within a reference system defined by the eucentric goniometer. The reference system of the eucentric goniometer is independent of the analysis distance. An axial adjustment device is operably engaged with at least one of the frame and the eucentric goniometer and is configured to coincidentally position the eucentric point and the analysis distance for the respective analysis apparatus. An associated device and method are also provided.
摘要翻译：提供样品分析装置，所述装置包括适于接收至少一个分析装置的框架，每个分析装置具有与其相关联的分析距离。偏心测角器与框架可操作地接合并且适于在由偏心测角器限定的参考系统内的中心点处以中心方式支撑样品。偏心测角器的参考系统与分析距离无关。轴向调节装置与框架和偏心测角器中的至少一个可操作地接合，并且被配置为使得相应分析装置的偏心点和分析距离重合。还提供了相关的设备和方法。

3. 发明申请

US20020020551A1 CONTROLLED-SHAPED SOLDER RESERVOIRS FOR INCREASING THE VOLUME OF SOLDER BUMPS 有权
标题翻译：用于增加焊接体积的控制型焊接储存器
公开(公告)号：US20020020551A1
公开(公告)日：2002-02-21
申请号：US09790421
申请日：2001-02-22
申请人： MCNC
发明人： Glenn A. Rinne , Paul A. Magill
IPC分类号： H05K001/00 , H05K001/09
CPC分类号： H01L24/16 , C08F8/44 , H01L24/05 , H01L24/06 , H01L24/11 , H01L24/12 , H01L2224/0231 , H01L2224/0401 , H01L2224/05552 , H01L2224/06051 , H01L2224/13099 , H01L2224/1403 , H01L2224/14051 , H01L2924/00 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01022 , H01L2924/01024 , H01L2924/01027 , H01L2924/01029 , H01L2924/01033 , H01L2924/01049 , H01L2924/0105 , H01L2924/01075 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01322 , H01L2924/01327 , H01L2924/014 , H01L2924/05042 , H01L2924/14 , H01L2924/19041 , H01L2924/19042 , H01L2924/19043 , H05K1/111 , H05K3/3436 , H05K2201/09381 , H05K2201/094 , H05K2201/10674 , H05K2201/10734 , H05K2203/042 , Y02P70/613 , C08F20/54 , H01L2924/00012
摘要： A controlled-shaped solder reservoir provides additional solder to a bump in the flow step for increasing the volume of solder forming the solder bump. The controlled shaped reservoirs can be shaped and sized to provide predetermined amounts of solder to the solder bump. Thus, the height of the resulting solder bump can be predetermined. The solder reservoirs can be shaped to take a minimum amount of space, such as by at least partially wrapping around the solder bump. Consequently, the solder bumps may have increased height without adding to the space requirements of the solder bump, or without increasing the fabrication cost. In addition, due to the finite time required for solder flow, a means of sequencing events during soldering is provided.
摘要翻译：受控形状的焊料储存器在流动步骤中为凸块提供额外的焊料，以增加形成焊料凸块的焊料的体积。受控形状的储存器可以被成形和定尺寸以向焊料凸块提供预定量的焊料。因此，可以预先确定所得到的焊料凸块的高度。焊料储存器可以被成形为采取最小量的空间，例如通过至少部分地围绕焊料凸块缠绕。因此，焊料凸块可以具有增加的高度，而不增加焊料凸块的空间要求，或者不增加制造成本。另外，由于焊料流动所需的时间有限，所以提供了在焊接过程中排序事件的方法。

4. 发明授权

US6134042A Reflective mems actuator with a laser 有权
标题翻译：带激光的反射式MEMs执行器
公开(公告)号：US6134042A
公开(公告)日：2000-10-17
申请号：US283030
申请日：1999-04-01
申请人： Vijayakumar R. Dhuler , David A. Koester , Mark D. Walters , Karen W. Markus
发明人： Vijayakumar R. Dhuler , David A. Koester , Mark D. Walters , Karen W. Markus
IPC分类号： G02B26/10 , B32B3/10 , B81B3/00 , B81C1/00 , G02B26/08 , H02N1/00
CPC分类号： G02B26/0841 , B81B3/0051 , G02B26/101 , B81B2201/042 , B81B2203/058 , Y10S359/90 , Y10T428/24273 , Y10T428/24322 , Y10T428/24355 , Y10T428/24479
摘要： An electromechanical device includes a first frame having a first aperture therein, a second frame suspended in the first frame wherein the second frame has a second aperture therein, and a plate suspended in the second aperture. A first pair of beams support the second frame along a first axis relative to the first frame so that the second frame rotates about the first axis. A second pair of beams supports the plate along a second axis relative to the second frame so that the plate rotates about the second axis relative to the frame. The first and second axes preferably intersect at a 90.degree. angle. A first actuator provides mechanical force for rotating the second frame relative to the first frame about the first axis. A second actuator provides mechanical force for rotating the plate relative to the second frame about the second axis. Accordingly, the plate can be independently rotated relative to the first axis and the second axis. Related methods are also disclosed.
摘要翻译：机电装置包括其中具有第一孔的第一框架，悬挂在第一框架中的第二框架，其中第二框架在其中具有第二孔，以及悬挂在第二孔中的板。第一对梁相对于第一框架沿着第一轴线支撑第二框架，使得第二框架围绕第一轴线旋转。第二对梁相对于第二框架沿着第二轴支撑板，使得板相对于框架围绕第二轴线旋转。第一和第二轴优选地以90°角相交。第一致动器提供用于使第二框架围绕第一轴线相对于第一框架旋转的机械力。第二致动器提供用于相对于第二框架围绕第二轴线旋转板的机械力。因此，板可以相对于第一轴线和第二轴线独立地旋转。还公开了相关方法。

5. 发明授权

US5914801A Microelectromechanical devices including rotating plates and related methods 失效
标题翻译：微机电装置包括旋转板及相关方法
公开(公告)号：US5914801A
公开(公告)日：1999-06-22
申请号：US719711
申请日：1996-09-27
申请人： Vijayakumar R. Dhuler , David A. Koester , Mark D. Walters , Karen W. Markus
发明人： Vijayakumar R. Dhuler , David A. Koester , Mark D. Walters , Karen W. Markus
IPC分类号： G02B26/10 , B32B3/10 , B81B3/00 , B81C1/00 , G02B26/08 , H02N1/00 , G02B26/02
CPC分类号： G02B26/0841 , B81B3/0051 , G02B26/101 , B81B2201/042 , B81B2203/058 , Y10S359/90 , Y10T428/24273 , Y10T428/24322 , Y10T428/24355 , Y10T428/24479
摘要： An electromechanical device includes a first frame having a first aperture therein, a second frame suspended in the first frame wherein the second frame has a second aperture therein, and a plate suspended in the second aperture. A first pair of beams support the second frame along a first axis relative to the first frame so that the second frame rotates about the first axis. A second pair of beams supports the plate along a second axis relative to the second frame so that the plate rotates about the second axis relative to the frame. The first and second axes preferably intersect at a 90.degree. angle. A first actuator provides mechanical force for rotating the second frame relative to the first frame about the first axis. A second actuator provides mechanical force for rotating the plate relative to the second frame about the second axis. Accordingly, the plate can be independently rotated relative to the first axis and the second axis. Related methods are also disclosed.
摘要翻译：机电装置包括其中具有第一孔的第一框架，悬挂在第一框架中的第二框架，其中第二框架在其中具有第二孔，以及悬挂在第二孔中的板。第一对梁相对于第一框架沿着第一轴线支撑第二框架，使得第二框架围绕第一轴线旋转。第二对梁相对于第二框架沿着第二轴支撑板，使得板相对于框架围绕第二轴线旋转。第一和第二轴优选地以90°角相交。第一致动器提供用于使第二框架围绕第一轴线相对于第一框架旋转的机械力。第二致动器提供用于相对于第二框架围绕第二轴线旋转板的机械力。因此，板可以相对于第一轴线和第二轴线独立地旋转。还公开了相关方法。

6. 发明授权

US5892179A Solder bumps and structures for integrated redistribution routing conductors 失效
标题翻译：用于集成再分配布线导体的焊料凸块和结构
公开(公告)号：US5892179A
公开(公告)日：1999-04-06
申请号：US977258
申请日：1997-11-24
申请人： Glenn A. Rinne , Joseph Daniel Mis
发明人： Glenn A. Rinne , Joseph Daniel Mis
IPC分类号： H01L21/60 , H01L23/485 , H01R9/09
CPC分类号： H01L24/13 , H01L24/11 , H01L2224/0231 , H01L2224/0401 , H01L2224/13099 , H01L2224/131 , H01L2924/0001 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01022 , H01L2924/01024 , H01L2924/01029 , H01L2924/01033 , H01L2924/01049 , H01L2924/01075 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/01327 , H01L2924/014 , H01L2924/10329 , H01L2924/14 , H01L2924/19041 , H01L2924/19042 , H01L2924/19043 , H01L2924/30107 , Y10T29/49144 , Y10T29/49149 , Y10T29/49155
摘要： A solder bump structure on a microelectronic substrate including an electrical contact having an exposed portion. This solder bump structure includes an under bump metallurgy structure on the microelectronic substrate, and a solder structure on the under bump metallurgy structure opposite the microelectronic substrate. The metallurgy structure includes an elongate portion having a first end which electronically contacts the exposed portion of the electrical contact and an enlarged width portion connected to a second end of the elongate portion. The solder structure includes an elongate portion on the metallurgy structure and an enlarged width portion on the enlarged width portion of the metallurgy structure. Accordingly, the enlarged width portion of the solder structure can be formed on a portion of the microelectronic substrate other than the contact pad and still be electronically connected to the pad.
摘要翻译：在微电子衬底上的焊料凸块结构，其包括具有暴露部分的电触点。该焊料凸块结构包括在微电子衬底上的凸块下金属结构，以及与微电子衬底相对的凸起下冶金结构上的焊料结构。冶金结构包括细长部分，其细长部分具有电接触电触点的暴露部分的第一端和连接到细长部分的第二端的扩大的宽度部分。焊料结构包括在冶金结构上的细长部分和在冶金结构的扩大宽度部分上的扩大的宽度部分。因此，焊料结构的扩大宽度部分可以形成在微电子基板的除接触焊盘之外的部分上，并且仍然电连接到焊盘。

7. 发明授权

US5740258A Active noise supressors and methods for use in the ear canal 失效
标题翻译：有效的噪声抑制剂和用于耳道的方法
公开(公告)号：US5740258A
公开(公告)日：1998-04-14
申请号：US461001
申请日：1995-06-05
申请人： Scott H. Goodwin-Johansson
发明人： Scott H. Goodwin-Johansson
IPC分类号： A61F11/14 , G10K11/178 , H03B29/00 , A61F11/06 , H04R25/00
CPC分类号： G10K11/1788 , A61F2011/145 , G10K2210/108 , G10K2210/1081
摘要： A noise suppressor includes an input transducer and an output transducer adapted to be located in an ear canal. A housing is provided to support the transducers in the ear canal, and the housing provides an acoustically unobstructed passage from the entrance of the ear canal to the ear drum. The input transducer generates electrical signals in response to sound pressure waves entering the ear canal, and a portion of the electrical signal is processed to generate an inverse noise signal which is applied to the output transducer. Accordingly, the output transducer produces inverse noise pressure waves in order to reduce an undesired noise portion of the sound pressure waves reaching the ear drum. The sound pressure waves also reach the ear drum without significant alteration.
摘要翻译：噪声抑制器包括适于位于耳道中的输入换能器和输出换能器。提供外壳以支撑耳道中的换能器，并且外壳提供从耳道的入口到耳鼓的声学畅通的通道。输入传感器响应于进入耳道的声压波产生电信号，并且处理一部分电信号以产生施加到输出换能器的反相噪声信号。因此，输出换能器产生反相噪声压力波，以便减少到达耳鼓的声压波的不期望的噪声部分。声压波也到达耳鼓，没有明显的改变。

8. 发明授权

US5615825A Fluorinated fluxless soldering 失效
标题翻译：氟化无焊剂焊接
公开(公告)号：US5615825A
公开(公告)日：1997-04-01
申请号：US439591
申请日：1995-05-12
申请人： Stephen M. Bobbio , Glenn A. Rinne
发明人： Stephen M. Bobbio , Glenn A. Rinne
IPC分类号： B23K35/38 , H05K3/34
CPC分类号： H05K3/3489 , B23K35/38 , B23K2201/40 , H01L2224/75
摘要： A method for pretreating a solder surface for fluxless soldering is disclosed. The method uses a noble fluorine gas to remove surface oxides from solder surfaces, without the use of external stimulation. A noble fluorine gas is suffused across the solder surface to reduce or eliminate or chemically convert the surface oxides. The process can take place at atmospheric pressure and room temperature. A simple belt driven transport may be used to move the parts past a nozzle which emits the vapor in a system similar to a conventional solder reflow machine.
摘要翻译：公开了一种用于无焊剂焊接的焊料表面的预处理方法。该方法使用贵金属氟气从表面除去表面氧化物，而不需要外部刺激。在焊料表面上充满贵重氟气以减少或消除或化学转化表面氧化物。该过程可以在大气压和室温下进行。可以使用简单的皮带驱动输送来将部件移动通过类似于常规的回流焊机的系统中的喷嘴而喷出蒸气。

9. 发明授权

US5536959A Self-aligned charge screen (SACS) field effect transistors and methods 失效
标题翻译：自对准电荷屏（SACS）场效应晶体管及方法
公开(公告)号：US5536959A
公开(公告)日：1996-07-16
申请号：US303698
申请日：1994-09-09
申请人： Mark D. Kellam
发明人： Mark D. Kellam
IPC分类号： H01L21/336 , H01L29/10 , H01L29/78 , H01L29/76 , H01L21/265
CPC分类号： H01L29/6659 , H01L29/1045 , H01L29/1083 , H01L29/6656 , H01L29/7833
摘要： A field effect transistor includes a pair of buried centroid regions in a semiconductor substrate at a predetermined depth from the substrate face and having a doping concentration opposite the source and drain regions. A gradient region surrounds each of the pair of buried centroid regions. The gradient regions have decreasing doping concentration in all directions away from the associated centroid region. Source and drain extension regions may also be provided. The buried centroid/gradient regions operate to screen charge on the source and drain regions facing the channel to prevent this charge from interacting with the channel. Short channel effects are thereby reduced or minimized. The threshold voltage of the device can also be adjusted without the need for threshold adjusting implants. The buried centroid/gradient regions and source and drain extension regions may be fabricated in a self-aligned process using the gate and gate sidewall spacers as a mask.
摘要翻译：场效应晶体管包括在距离衬底表面预定深度处的半导体衬底中的一对掩埋重心区域，并具有与源区和漏区相对的掺杂浓度。一个梯度区围绕着一对掩埋的重心区域。梯度区域在离相关重心区域的所有方向具有降低的掺杂浓度。还可以提供源极和漏极延伸区域。掩埋的质心/梯度区域用于屏蔽面向通道的源极和漏极区域上的电荷，以防止该电荷与沟道相互作用。从而减少或最小化短信道效应。也可以调节器件的阈值电压，而不需要阈值调整植入物。掩埋的重心/梯度区域和源极和漏极延伸区域可以使用栅极和栅极侧壁间隔物作为掩模以自对准工艺制造。

10. 发明授权

US5434464A Unidirectional supporting structure for microelectromechanical transducers 失效
标题翻译：微机电换能器的单向支撑结构
公开(公告)号：US5434464A
公开(公告)日：1995-07-18
申请号：US247562
申请日：1994-05-23
申请人： Stephen M. Bobbio , Thomas D. DuBois , Farid M. Tranjan , Youssef Bousaba , James D. Jacobson , Scott H. Goodwin-Johansson , Kerstin McKay
发明人： Stephen M. Bobbio , Thomas D. DuBois , Farid M. Tranjan , Youssef Bousaba , James D. Jacobson , Scott H. Goodwin-Johansson , Kerstin McKay
IPC分类号： H02N1/00
CPC分类号： H02N1/008
摘要： A microelectromechanical transducer including a plurality of parallel electrically conductive strips maintained in closely spaced relation by a plurality of spacers can generate useful displacements and forces. The transducer can be strengthened by arranging the conductive strips in cells surrounded by unidirectional cell stiffening members and unidirectional displacement limiting members. The unidirectional cell stiffening members may include notches. The unidirectional displacement limiting members may include unidirectional buckling straps or flexible arches. The cells of electrically conductive strips can be organized in modular or fractal arrays.
摘要翻译：包括由多个间隔物保持紧密间隔关系的多个平行导电条的微机电换能器可产生有用的位移和力。可以通过将导电条布置在由单向电池加强构件和单向位移限制构件包围的电池中来加强换能器。单向电池加强构件可以包括凹口。单向位移限制构件可以包括单向弯曲带或柔性拱形。导电条的细胞可以以模块化或分形阵列组织。

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