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公开(公告)号：US06219254B1
公开(公告)日：2001-04-17
申请号：US09286282
申请日：1999-04-05
IPC分类号： H05K118
CPC分类号： H01L23/13 , H01L23/49833 , H01L24/48 , H01L2224/05599 , H01L2224/16 , H01L2224/48091 , H01L2224/73253 , H01L2224/85399 , H01L2924/00014 , H01L2924/01078 , H01L2924/01079 , H01L2924/01322 , H01L2924/1305 , H01L2924/14 , H01L2924/15153 , H01L2924/1517 , H01L2924/15311 , H01L2924/1532 , H01L2924/16152 , H01L2924/19041 , H01L2924/30107 , H01L2924/3011 , H01L2924/00 , H01L2224/45015 , H01L2924/207 , H01L2224/45099
摘要： The chip-to-board (or chip-to-MCM) connection assembly and method therefor features a semiconductor chip (31) having a front surface (31f) on which external terminal pads are provided; a board or MCM (32) having a surface (e.g., a recessed surface) at a first side thereof to which the rear surface (31r) of the chip is affixed; and a connection carrier (33), disposed as an overlay, which electrically links the chip and the board or MCM. In this assembly scheme, the connection carrier (e.g., a bump carrier) which is affixed to both the chip and the board or MCM, contains all required signal line tracings (57) to provide the electrical interconnection between the semiconductor chip and the board or MCM. The bump carrier replaces all bond wires (24) and the like and can include support/control circuitry, passive and/or active, associated with, for example, high-speed/high-power IC chips (51). The connection carrier (33) is provided with the electrical contacts (34) such as bump electrodes each interconnecting a contact location (37) at the surface side of the connection carrier facing the semiconductor chip and the oppositely disposed (i) external pad on the chip or (ii) external pad or landing (35) at a side of the board (32) facing the connection carrier (33). Heat generated during operation is released through the rear side of the semiconductor chip (31r), which is affixed to the board or MCM (32).
摘要翻译： 芯片对板（或芯片到MCM）连接组件及其方法的特征在于具有设置有外部端子焊盘的前表面（31f）的半导体芯片（31） 在芯片的后表面（31r）的第一侧具有表面（例如凹陷表面）的板或MCM（32）; 以及连接载体（33），其被布置为覆盖层，其将所述芯片和所述板或MCM电连接。 在该组装方案中，固定到芯片和板或MCM的连接载体（例如，凸块载体）包含所有所需的信号线追踪（57），以提供半导体芯片和板之间的电互连 MCM。 凸块载体代替所有接合线（24）等，并且可以包括与例如高速/大功率IC芯片（51）相关联的支持/控制电路（无源和/或有源）。 连接载体（33）上设有诸如凸起电极的电触点（34），每个凸起电极互相连接在面向半导体芯片的连接载体的表面侧的接触位置（37）和相对设置的（i）外部垫 芯片或（ii）位于板（32）的面向连接载体（33）的一侧的外部焊盘或着陆（35）。 在半导体芯片（31r）的背面放出运行中产生的热量，该半导体芯片（31r）固定在板或MCM（32）上。
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公开(公告)号：US06936913B2
公开(公告)日：2005-08-30
申请号：US10317680
申请日：2002-12-11
IPC分类号： H01L23/52 , H01L21/3205 , H01L21/60 , H01L23/48 , H01L25/065 , H01L25/07 , H01L25/18 , H01L23/02
CPC分类号： H01L23/481 , H01L25/0657 , H01L2224/05573 , H01L2224/056 , H01L2224/16147 , H01L2224/16237 , H01L2224/81141 , H01L2225/06517 , H01L2225/06541 , H01L2225/06555 , H01L2225/06589 , H01L2924/00014
摘要： A semiconductor device, a microelectromechanical system package and a method of making the same utilize high performance vias for vertical IC packaging. A semiconductor die of the device/package has a substrate with integrated circuitry formed on a front side of the substrate. A metal bonding pad overlies the substrate on the front side of the substrate and is electrically connected to the integrated circuitry. A solder bump is located on the metal bonding pad. An electrically conductive via extends through the substrate from the metal bonding pad to a back side of the substrate where the via forms a side wall of a via hole. A plurality of the substrates are stacked on one another with the outer end of the solder bump of one substrate fitting within the via hole of an adjacent substrate. During reflow soldering, surface tension forces of the molten solder bump self-align the substrates.
摘要翻译： 半导体器件，微机电系统封装及其制造方法利用用于垂直IC封装的高性能通孔。 器件/封装的半导体管芯具有形成在衬底前侧上的集成电路的衬底。 金属焊盘覆盖在衬底的正面上的衬底上，并与集成电路电连接。 焊料凸块位于金属焊盘上。 导电通孔延伸穿过衬底从金属接合垫延伸到衬底的背面，其中通孔形成通孔的侧壁。 多个基板彼此堆叠，一个基板的焊料凸块的外端装配在相邻基板的通孔内。 在回流焊接期间，熔融焊料凸块的表面张力自动对准衬底。
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公开(公告)号：US08177830B2
公开(公告)日：2012-05-15
申请号：US12848805
申请日：2010-08-02
IPC分类号： A61F2/06
CPC分类号： A61M25/10 , A61F2/958 , A61M2025/1045
摘要： Embodiments of the present disclosure include methods and systems for a catheter assembly including a catheter shaft, a balloon positioned on the catheter shaft, where the balloon has a first balloon waist, a first lead extending longitudinally through the catheter shaft, and a first sealing member adjacent the first balloon waist and coupled to the first lead, where the first lead can provide electrical current to reversibly transition the first sealing member from a nonactivated state to an activated state in response to a temperature change in the first sealing member, and where at least a portion of the balloon rotates relative the catheter shaft in the nonactivated state and the first sealing member engages the first balloon waist to form a fluid tight seal and to prevent rotation of the balloon relative the catheter shaft in the activated state.
摘要翻译： 本公开的实施例包括用于导管组件的方法和系统，其包括导管轴，定位在导管轴上的气囊，其中气囊具有第一气囊腰部，纵向延伸穿过导管轴的第一引线和第一密封构件 邻近第一气囊腰部并且联接到第一引线，其中第一引线可以提供电流以响应于第一密封构件中的温度变化而将第一密封构件从非活动状态可逆地转变到激活状态，并且其中 气囊的至少一部分相对于处于非激活状态的导管轴旋转，并且第一密封构件接合第一球囊腰部以形成流体密封并且防止球囊相对于处于激活状态的导管轴的旋转。
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公开(公告)号：US20090299455A1
公开(公告)日：2009-12-03
申请号：US12156039
申请日：2008-05-29
IPC分类号： A61F2/84
CPC分类号： A61M25/10 , A61F2/958 , A61M2025/1045
摘要： Embodiments of the present disclosure include methods and systems for a catheter assembly including a catheter shaft, a balloon positioned on the catheter shaft, where the balloon has a first balloon waist, a first lead extending longitudinally through the catheter shaft, and a first sealing member adjacent the first balloon waist and coupled to the first lead, where the first lead can provide electrical current to reversibly transition the first sealing member from a nonactivated state to an activated state in response to a temperature change in the first sealing member, and where at least a portion of the balloon rotates relative the catheter shaft in the nonactivated state and the first sealing member engages the first balloon waist to form a fluid tight seal and to prevent rotation of the balloon relative the catheter shaft in the activated state.
摘要翻译： 本公开的实施例包括用于导管组件的方法和系统，其包括导管轴，定位在导管轴上的气囊，其中气囊具有第一气囊腰部，纵向延伸穿过导管轴的第一引线和第一密封构件 邻近第一气囊腰部并且联接到第一引线，其中第一引线可以提供电流以响应于第一密封构件中的温度变化而将第一密封构件从非活动状态可逆地转变到激活状态，并且其中 气囊的至少一部分相对于处于非激活状态的导管轴旋转，并且第一密封构件接合第一球囊腰部以形成流体密封并且防止球囊相对于处于激活状态的导管轴的旋转。
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公开(公告)号：US07369600B2
公开(公告)日：2008-05-06
申请号：US10740766
申请日：2003-12-22
IPC分类号： H04B1/00
CPC分类号： H04L7/042 , H03K3/0315 , H03L7/0995 , H04L7/043 , H04L7/06
摘要： A communications apparatus and method use tapped delay lines as multiplexers and demultiplexers. In one embodiment, a receiver (100) uses a tapped delay line (110) as a demultiplexer to acquire a burst communication at very high data rates in the range of 2.5 to 80 Gbps with low preamble overhead. A sliding window correlator (114) continually samples the delay line (110) to determine when a PN encoded word is contained therein. The transmission frequency is pre-acquired before any data is present through the use of a ring oscillator frequency calibration loop (130) that is imbedded within the tapped delay line (110).
摘要翻译： 通信装置和方法使用抽头延迟线作为多路复用器和解复用器。 在一个实施例中，接收器（100）使用抽头延迟线（110）作为解复用器，以低的前导开销在2.5至80Gbps的范围内以非常高的数据速率获取突发通信。 滑动窗口相关器（114）对延迟线（110）进行连续采样，以确定PN编码字体何时被包含在其中。 在通过使用嵌入在抽头延迟线（110）内的环形振荡器频率校准回路（130）来存在任何数据之前，预先采集传输频率。
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公开(公告)号：US07164437B2
公开(公告)日：2007-01-16
申请号：US11074917
申请日：2005-03-08
申请人： James A. Truc , Gregg J. Ovsak , Calvin A. Wright , Peter M. Wolter , Richard A. Lundeen , Douglas G. Knight , James M. Anderson , Dennis A. Deutsch , John R. Severson
发明人： James A. Truc , Gregg J. Ovsak , Calvin A. Wright , Peter M. Wolter , Richard A. Lundeen , Douglas G. Knight , James M. Anderson , Dennis A. Deutsch , John R. Severson
CPC分类号： H04N1/00135 , G06F1/181 , H04N1/00132 , H04N1/00143 , H04N1/00161 , H04N1/00188 , H04N1/00411 , H04N1/0044 , H04N2201/0406 , H04N2201/0408
摘要： The image scanning system (52) of the present invention scans slides and film strips containing photographic images and creates a corresponding plurality of digital representations of the photographic images. The system (52) includes a touch screen monitor (96), a computer (54), a scanner (62), a high speed interface (112) and a printer (98). The scanner (62) includes a light source (172) for projecting light through the film strip. A light sensor (124) senses the light projected through the film strip and generates pixel data. A film drive advances the film strip between the light source (172) and the light sensor (124). A lens located between the light source and the light sensor directs the light projected through the film strip onto the light sensor (124). The pixel data is transmitted through the high speed interface (112) to the computer (54) for processing operations. After the pixel data has been processed, digital images are displayed on the monitor (96) and may also be printed out.
摘要翻译： 本发明的图像扫描系统（52）扫描包含摄影图像的幻灯片和胶片条，并创建相应的多个摄影图像的数字表示。 系统（52）包括触摸屏监视器（96），计算机（54），扫描器（62），高速接口（112）和打印机（98）。 扫描器（62）包括用于将光投射通过胶片条的光源（172）。 光传感器（124）感测通过胶片条投射的光并产生像素数据。 胶片驱动器使胶片条在光源（172）和光传感器（124）之间前进。 位于光源和光传感器之间的透镜将通过胶片条投射的光引导到光传感器（124）上。 像素数据通过高速接口（112）发送到计算机（54），用于处理操作。 在处理像素数据之后，数字图像被显示在监视器（96）上，并且也可以被打印出来。
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7.发明授权Extended play radio vision cassette recorder system and method of operating same 失效扩展播放无线电录像机系统及其操作方法公开(公告)号：US06249642B1
公开(公告)日：2001-06-19
申请号：US08864637
申请日：1997-05-28
IPC分类号： H04N591
CPC分类号： H04N5/782
摘要： An extended play radio video cassette recorder (EPRVCR) capable of receiving and recording audio and video signals transmitted over a radio frequency channel is provided. The EPRVCR includes a videocassette recorder (VCR) and a tuner capable of receiving of radio frequency signals and television frequency signals electrically connected to the VCR. Method for broadcasting and receiving a composite video and audio signal over a radio frequency for subsequent recording by an extended play radio video cassette recorder is also provided. The method includes the steps of providing a VCR having a tuner capable of receiving radio frequency signals; broadcasting audio on a preselected baseband radio frequency; broadcasting a visual image on a subcarrier sideband of the preselected baseband frequency; and receiving the audio and visual image using the tuner of the VCR. The VCR is also capable of recording the audio and video image simultaneously onto a single video cassette. The EPRVCR is also capable of playing the audio and visual image through the VCR for display on a monitor. In an embodiment, the tuner is a direct digital frequency synthesis tuner.
摘要翻译： 提供能够接收和记录通过射频信道发送的音频和视频信号的扩展播放无线电录像机（EPRVCR）。 EPRVCR包括录像机（VCR）和能够接收射频信号和电连接到VCR的电视频率信号的调谐器。 还提供了用于通过无线电频率广播和接收复合视频和音频信号以用于由扩展播放无线电录像机进行后续记录的方法。 该方法包括提供具有能够接收射频信号的调谐器的VCR的步骤; 在预选的基带射频上广播音频; 在预选基带频率的子载波边带上广播视觉图像; 并使用VCR的调谐器接收音频和视频图像。 VCR还能够将音频和视频图像同时录制到单个录像带上。 EPRVCR还能够通过VCR播放音视频图像，以便在显示器上显示。 在一个实施例中，调谐器是直接数字频率合成调谐器。
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公开(公告)号：US4733767A
公开(公告)日：1988-03-29
申请号：US869815
申请日：1986-04-30
申请人： James M. Anderson , William C. Dean
发明人： James M. Anderson , William C. Dean
CPC分类号： B64F1/32
摘要： An aircraft belt loader having electric motors to power the drive wheels and an electrically driven hydraulic pump for actuation of a hydraulic ram for elevation of a belt conveyor. A battery pack and the hydraulic compartment are positioned between the drive wheels and the steerable wheels and are spaced apart laterally to define a channel to accommodate the linkage including the hydraulic ram, supporting the conveyor.
摘要翻译： 具有用于驱动驱动轮的电动机的飞行器带式装载机和用于致动用于提升带式输送机的液压油缸的电动液压泵。 电池组和液压室位于驱动轮和可转向轮之间并且横向间隔开以限定通道以容纳包括支撑输送机的液压柱塞的连杆。
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公开(公告)号：USD291618S
公开(公告)日：1987-08-25
申请号：US586520
申请日：1984-03-05
申请人： James M. Anderson , William C. Dean
设计人： James M. Anderson , William C. Dean
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10.发明授权Coil assembly and support system for a transformer and a transformer employing same 失效用于变压器和采用其的变压器的线圈组装和支撑系统
公开(公告)号：US4663604A
公开(公告)日：1987-05-05
申请号：US818843
申请日：1986-01-14
CPC分类号： H01F27/327 , H01F27/306 , H01F2027/328
摘要： A coil assembly includes a first winding for circumferentially surrounding at least a portion of a leg of a transformer core, a second winding spaced from and circumferentially surrounding at least a portion of the first winding, first supports, such as axially extending insulative rods, disposed between the first and second winding, for inhibiting axial motion of the second winding relative to the first winding and a second support disposed about at least a portion of the outer periphery of the second winding for inhibiting radial motion of the second winding relative to the first winding. Encapsulating material, such as an epoxy resin having glass fibers disposed therethrough, is disposed between the first winding and the leg, between the first and second winding and disposed about the second support for forming a monolithic structure. In a transformer including such a coil assembly, the leg and conductors forming the windings may be fluid cooled. In a method for forming a coil assembly, the encapsulating material is flowed from the bottom of the assembly to fill spaces and to avoid formation of bubbles therein before curing.
摘要翻译： 线圈组件包括用于周向地围绕变压器芯的腿的至少一部分的第一绕组，与第一绕组的至少一部分间隔开并沿周向包围的第二绕组，第一支撑件，例如轴向延伸的绝缘杆，设置在 在所述第一和第二绕组之间，用于阻止所述第二绕组相对于所述第一绕组的轴向运动，以及围绕所述第二绕组的外周的至少一部分设置的第二支撑件，用于阻止所述第二绕组相对于所述第一绕组的径向运动 绕组。 诸如具有穿过玻璃纤维的环氧树脂的封装材料设置在第一绕组和腿之间，在第一和第二绕组之间，并围绕第二支撑件设置以形成整体结构。 在包括这种线圈组件的变压器中，形成绕组的腿和导体可以是流体冷却的。 在用于形成线圈组件的方法中，封装材料从组件的底部流动以填充空间，并且在固化之前避免其中形成气泡。
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