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公开(公告)号：US06781289B2
公开(公告)日：2004-08-24
申请号：US10296331
申请日：2003-05-09
IPC分类号： H01L41053
CPC分类号： H01L41/083 , F02M2200/21 , F02M2200/26 , H01L41/0536
摘要： A piezoelectric actuator in which a piezoelectric element is present for subjecting an actuating element to a tensile or compressive stress. A sleeve is secured to a foot part, to which the piezoelectric element is secured and by way of which the piezoelectric element is kept centered in a housing under mechanical prestressing, and this sleeve surrounds the piezoelectric element in such a way as to stabilize it mechanically, at least in partial regions that are electrically insulated from the piezoelectric element. Between the sleeve and the piezoelectric element, a heat-conducting elastomer is placed, and the sleeve comprises a heat-conducting material that is deformable within predetermined limits.
摘要翻译： 存在压电元件用于使致动元件受到拉伸或压缩应力的压电致动器。 套筒被固定到脚部，压电元件被固定到该部分上，并且压电元件在机械预应力下保持在壳体中心，并且该套筒围绕压电元件以使其机械地稳定 至少在与压电元件电绝缘的部分区域中。 在套筒和压电元件之间，放置导热弹性体，并且套筒包括可在预定限度内变形的导热材料。
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公开(公告)号：US06617766B1
公开(公告)日：2003-09-09
申请号：US10018681
申请日：2002-04-02
IPC分类号： H01L41053
CPC分类号： F02M63/0026 , H01L41/0536 , H01L41/083
摘要： A piezoelectric actuator in which at least on piezoelectric element is present for subjected an actuating element to a tensile force or compressive force. In addition, stabilizing elements are mounted parallel to the piezoelectric element with a flexible intermediate layer located between the elements. The piezoelectric element and the stabilizing elements have a great length in the effective direction (Z axis) in proportion to their width transversely to the effective direction (X, Y direction).
摘要翻译： 一种压电致动器，其中至少存在用于使致动元件受到拉力或压缩力的压电元件。 此外，稳定元件平行于压电元件安装，位于元件之间的柔性中间层。 压电元件和稳定元件在有效方向（Z轴）上具有与其横向于有效方向（X，Y方向）的宽度成比例的长度。
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公开(公告)号：US06229249B1
公开(公告)日：2001-05-08
申请号：US09387216
申请日：1999-08-31
IPC分类号： H01L41053
CPC分类号： H05K3/3442 , H01L2224/16225 , H01L2224/45144 , H03B5/04 , H03B5/32 , H03H9/0509 , H03H9/0547 , H03H9/0552 , H03H9/08 , H03H9/1014 , H05K1/0243 , H05K2201/09181 , H05K2201/09381 , H05K2201/10075 , H05K2201/10727 , Y02P70/613 , H01L2924/00
摘要： In a surface-mount type crystal oscillator according to the invention, a part of side surfaces of a lower cavity are formed into bulging space portions bulging into separating areas between adjacent ones of a plurality of terminal electrodes provided around the lower cavity. By accommodating an IC chip and an electronic device in the lower cavity including the bulging space portions, the crystal oscillator can be miniaturized without affecting the size of the plurality of terminal electrodes.
摘要翻译： 在根据本发明的表面贴装型晶体振荡器中，下腔体的一部分侧面形成为凸起空间部分，凸出空间部分凸出在设置在下腔体周围的多个端子电极中的相邻的电极之间的分隔区域中。 通过将IC芯片和电子器件容纳在包括凸起空间部分的下腔体中，可以使晶体振荡器小型化，而不影响多个端子电极的尺寸。
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公开(公告)号：US06191519B1
公开(公告)日：2001-02-20
申请号：US08521562
申请日：1995-08-30
IPC分类号： H01L41053
CPC分类号： F16F15/005 , H01L41/08
摘要： Modular control patches including assemblies of sensors and actuators are provided to impart or control vibration of foundation members such as struts in aerospace apparatus. Local analog electronic control means is associated with each control patch assembly. Patches are attached mechanically or by chemical bonding to the outside of the struts. The corresponding electronics can be selectively removed and replaced. The patch being the sensors and actuators may also be attached or embedded with a composite structure.
摘要翻译： 提供包括传感器和致动器的组件的模块化控制补片，以便在航空航天装置中施加或控制诸如支柱之类的基础构件的振动。 本地模拟电子控制装置与每个控制补丁组件相关联。 贴片机械地或通过化学粘合附着在支柱的外部。 可以选择性地移除和更换相应的电子元件。 作为传感器和致动器的补片也可以附接或嵌入复合结构。
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公开(公告)号：US06800985B2
公开(公告)日：2004-10-05
申请号：US10132329
申请日：2002-04-22
申请人： Eric M. Baker , Weixing Huang , Dan Y. Chen , Fred C. Lee
发明人： Eric M. Baker , Weixing Huang , Dan Y. Chen , Fred C. Lee
IPC分类号： H01L41053
CPC分类号： H01L41/107 , H01L41/053
摘要： The present invention relates to a process for mounting and heatsinking a piezoelectric transformer (PT). The method provides a method to mount a PT, while allowing heat generated in the device to be conducted away to the mounting surface. The method can be used in piezoelectric transformer based ballasts and power supplies such that high power levels may be achieved due to minimizing thermal constraints on the devices.
摘要翻译： 本发明涉及一种用于安装和散热压电变压器（PT）的方法。 该方法提供了一种安装PT的方法，同时允许在装置中产生的热量被传导到安装表面。 该方法可用于基于压电变压器的镇流器和电源，使得由于最小化器件的热约束而可实现高功率电平。
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公开(公告)号：US06734605B2
公开(公告)日：2004-05-11
申请号：US10066642
申请日：2002-02-06
申请人： Yusuke Kinoshita
发明人： Yusuke Kinoshita
IPC分类号： H01L41053
CPC分类号： H03H9/1071 , H01L25/162 , H01L2224/48091 , H01L2924/19107 , H03H9/0547 , H01L2924/00014
摘要： The invention provides a surface acoustic wave device and a manufacturing method thereof which enhances reliability and yield. A surface acoustic wave device having a surface acoustic wave element and an electronic component that drive controls the surface acoustic wave element is provided with a first substrate, which has a first connecting terminal having a first hollow component formed therewith including an opening that accommodates an electronic component and electrically connecting to the electronic component formed in the first hollow component, and a second connecting terminal formed in the vicinity of the opening and electrically connecting to the first connecting terminal, a second substrate where one face side is joined to the opening of the first substrate and the surface acoustic wave element is electrically connected to the second connecting terminal on the other face side, and a cap which is joined to the first substrate and has a second hollow component that hermetically seals the surface acoustic wave element.
摘要翻译： 本发明提供一种提高可靠性和产率的表面声波装置及其制造方法。 具有表面声波元件和驱动控制声表面波元件的电子元件的声表面波器件设置有第一基板，该第一基板具有形成有第一中空部件的第一连接端子，该第一连接端子包括容纳电子元件的开口 并且电连接到形成在第一中空部件中的电子部件和形成在开口附近并电连接到第一连接端子的第二连接端子，第二基板的一个正面侧接合到第一中空部件的开口 第一基板和表面声波元件在另一个面侧与第二连接端子电连接，盖子与第一基板接合并具有密封声表面波元件的第二中空部件。
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7.发明授权公开(公告)号：US06703766B2
公开(公告)日：2004-03-09
申请号：US09887563
申请日：2001-06-25
申请人： Johannes K. Duerr
发明人： Johannes K. Duerr
IPC分类号： H01L41053
CPC分类号： H01L41/0475 , H01L41/053 , Y10T428/2931
摘要： A fiber composite component has a piezoelectric actuator or sensor integrated therein. Electric feed lines for the actuator or sensor are constructed in the form of electrically insulated thin wires which exit the fiber composite almost perpendicularly to the laminate layers, so that the fibers of the fiber composite component are not severed by the leading-out of the feed lines, but are slightly pushed apart.
摘要翻译： 纤维复合部件具有集成在其中的压电致动器或传感器。 用于致动器或传感器的电馈线以电绝缘细线的形式构成，其几乎垂直于层压层离开纤维复合材料，使得纤维复合部件的纤维不被进料的引出部分分断 线，但稍微推开。
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公开(公告)号：US06674221B2
公开(公告)日：2004-01-06
申请号：US09738051
申请日：2000-12-15
IPC分类号： H01L41053
CPC分类号： H05K1/183
摘要： A quartz oscillator is constructed to achieve a better yield when being mass-produced, by providing a margin of strength for each of the substrates thereof while reducing the thickness of the quartz oscillator devices. A box-shaped circuit substrate is provided for mounting thereon circuit components having different heights from one another. The bottom plate of a recess in this circuit substrate has a level difference, and is constituted of a region where the thickness of the bottom plate is relatively larger and a region where the thickness of the bottom plate is relatively smaller. High-profile circuit components are mounted on the region where the thickness of the bottom plate is smaller, while low-profile components are mounted on the region where the thickness of the bottom plate is larger. By thus increasing the thickness of one portion of the bottom plate of the circuit substrate, the bending strength of the circuit substrate is improved.
摘要翻译： 构造石英振荡器，通过在减小石英振荡器装置的厚度的同时，为每个基板提供强度裕度，从而在批量生产时获得更好的产量。 提供了一种盒形电路基板，用于安装具有彼此不同高度的电路部件。 该电路基板的凹部的底板具有电平差，并且由底板的厚度相对较大的区域和底板的厚度相对较小的区域构成。 高剖面电路部件安装在底板厚度较小的区域，而低侧面部件安装在底板厚度较大的区域。 通过增加电路基板的底板的一部分的厚度，电路基板的弯曲强度提高。
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公开(公告)号：US06624551B2
公开(公告)日：2003-09-23
申请号：US09788607
申请日：2001-08-02
申请人： Birger Orten
发明人： Birger Orten
IPC分类号： H01L41053
CPC分类号： G10K11/24 , A61B7/04 , A61B8/488 , A61B2562/0204 , B06B1/0688 , G01H11/08 , G01P2015/084 , G10K11/004 , G10K11/22
摘要： A transducer for emitting and picking up mechanical vibrations includes a center body (4) suspended in a piezo-electric and elastic suspension structure (3) in a surrounding framework (2). The suspension structure (3) is formed in sectors, and has separate signal wires for each respective sector (5) so that vibrations can be emitted and received at the same time with different sectors (5). In addition, the center body (4) can be equipped with piezo-elements of its own.
摘要翻译： 用于发射和拾取机械振动的换能器包括悬挂在周围框架（2）中的压电和弹性悬挂结构（3）中的中心体（4）。 悬挂结构（3）形成在扇区中，并且对于每个相应扇区（5）具有单独的信号线，使得可以在不同扇区（5）的同时发射和接收振动。 此外，中心体（4）可以配备有自己的压电元件。
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公开(公告)号：US06800987B2
公开(公告)日：2004-10-05
申请号：US10349483
申请日：2003-01-22
申请人： Minoru Toda
发明人： Minoru Toda
IPC分类号： H01L41053
CPC分类号： G10K9/22 , H01L41/053
摘要： A protective cover or grid for an ultrasound transducer comprises a series of vertically spaced members separated from one another by a pre-determined distance, each member being of substantially uniform width and arranged in a cylindrical shape. The protection grid includes a cavity for receiving a cylindrical transducer. The protection grid operates as both a physical protection mechanism for protecting the cylindrical transducer housed therein as well as operating as an impedance matching device.
摘要翻译： 用于超声换能器的保护盖或格栅包括一系列垂直隔开的构件，彼此隔开预定的距离，每个构件具有基本均匀的宽度并且布置成圆柱形。 保护栅格包括用于接收圆柱形换能器的空腔。 保护网作为保护容纳在其中的圆柱形换能器以及作为阻抗匹配装置工作的物理保护机构。
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