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公开(公告)号：US07098530B2
公开(公告)日：2006-08-29
申请号：US10560004
申请日：2004-06-08
申请人： Andreas Bernardus Maria Jansman , Ronald Dekker , Godefridus Andrianus Maria Hurkx , Wibo Daniel Van Noort , Antonius Lucien Adrianus Maria Kemmeren
发明人： Andreas Bernardus Maria Jansman , Ronald Dekker , Godefridus Andrianus Maria Hurkx , Wibo Daniel Van Noort , Antonius Lucien Adrianus Maria Kemmeren
IPC分类号： H01L23/58
CPC分类号： H01L24/82 , H01L23/36 , H01L23/5389 , H01L23/66 , H01L24/24 , H01L2223/6644 , H01L2224/16225 , H01L2224/24137 , H01L2224/24227 , H01L2224/32225 , H01L2224/73204 , H01L2224/73267 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01019 , H01L2924/01023 , H01L2924/01024 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/01058 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/09701 , H01L2924/10329 , H01L2924/12041 , H01L2924/12042 , H01L2924/12043 , H01L2924/1306 , H01L2924/14 , H01L2924/1461 , H01L2924/15153 , H01L2924/15165 , H01L2924/15192 , H01L2924/18162 , H01L2924/19041 , H01L2924/19042 , H01L2924/19043 , H01L2924/30105 , H01L2924/30107 , H01L2924/3011 , H01L2924/3025 , H01L2924/00012 , H01L2924/00
摘要： The electronic device comprises a substrate (1) with a cavity (6) in which an active device (8) is present. On the first side (2) of the substrate an interconnect structure (17) extends over the cavity and the substrate. On the second side (3) of the substrate to which the cavity extends, a heat sink (23) is available. The device is particularly suitable for use at high frequencies, for instance higher than 2 GHz and under conditions of high dissipation.
摘要翻译： 电子设备包括具有空腔（6）的衬底（1），其中存在有源器件（8）。 在衬底的第一侧（2）上，互连结构（17）在空腔和衬底上延伸。 在空腔延伸的基板的第二面（3）上，散热片（23）是可用的。 该装置特别适用于高频率，例如高于2GHz，在高耗散条件下使用。
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公开(公告)号：US08587299B2
公开(公告)日：2013-11-19
申请号：US12949841
申请日：2010-11-19
CPC分类号： G01R33/09 , G01R33/096
摘要： An AMR sensor, comprises at least first and second AMR sensor elements to which opposite bias fields are applied. The first and second AMR sensor element outputs are combined to derive a sensor response which is substantially anti-symmetric in the region close to zero external magnetic field. This arrangement shifts the zero detection point of the AMR sensor elements away from a maximum of the response curve, so that sensitivity in proximity to a zero input field is obtained. To overcome the problem that the response is not anti-symmetric, the signals from (at least) two sensor elements are combined.
摘要翻译： AMR传感器包括至少第一和第二AMR传感器元件，相应的偏置场被施加到该传感器元件。 组合第一和第二AMR传感器元件输出以导出在接近零的外部磁场的区域中基本上反对称的传感器响应。 该布置使得AMR传感器元件的零点检测点远离响应曲线的最大值，从而获得接近零输入场的灵敏度。 为了克服响应不是反对称的问题，来自（至少）两个传感器元件的信号被组合。
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公开(公告)号：US20120056282A1
公开(公告)日：2012-03-08
申请号：US13262609
申请日：2010-03-30
申请人： Twan Van Lippen , Geert Langereis , Josef Lutz , Hilco Suy , Cas Van Der Avoort , Andreas Bernardus Maria Jansman
发明人： Twan Van Lippen , Geert Langereis , Josef Lutz , Hilco Suy , Cas Van Der Avoort , Andreas Bernardus Maria Jansman
CPC分类号： H04R19/00 , H04R2499/11 , Y10T29/49005
摘要： A MEMS transducer (10) for an audio device comprises a substrate (12), a membrane (14) attached to the substrate (12), and a back-electrode (18) attached to the substrate (12), wherein a resonant frequency of the back-electrode (18) is matched to a resonant frequency of the membrane (14). Further, a method of manufacturing a MEMS transducer (19) for an audio device comprises attaching a membrane to a substrate (12), attaching a back-electrode (18) to the substrate (12), matching a resonant frequency of the back-electrode (18) to a resonant frequency of the membrane (14).
摘要翻译： 用于音频装置的MEMS换能器（10）包括基板（12），附着到基板（12）的膜（14）和附接到基板（12）的背电极（18），其中谐振频率 （18）的谐振频率匹配。 此外，制造用于音频装置的MEMS换能器（19）的方法包括将膜附接到基板（12），将背电极（18）附接到基板（12），匹配背面电极（18）的谐振频率， 电极（18）到膜（14）的共振频率。
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公开(公告)号：US20120099753A1
公开(公告)日：2012-04-26
申请号：US13263325
申请日：2010-04-06
申请人： Casper van der Avoort , Andreas Bernardus Maria Jansman , Geert Langereis , Twan van Lippen , Hilco Suy
发明人： Casper van der Avoort , Andreas Bernardus Maria Jansman , Geert Langereis , Twan van Lippen , Hilco Suy
CPC分类号： H04R19/005 , H04R31/00 , H04R2499/11 , Y10T29/49005 , Y10T29/49575
摘要： A microphone has a membrane (20) mounted to vibrate in response to pressure fluctuations, a backplate (30) facing the membrane and being more rigid than the membrane, and circuitry (95) for sensing the vibrations relative to the backplate, the backplate being prestressed and having a geometry such that a response of the backplate to structure borne vibration matches a corresponding response of the membrane. This can help reduce or minimize relative movement between these surfaces caused by structure borne vibration and hence improve the signal-to-noise ratio of the microphone. The geometry can be a hub and spoke arrangement.
摘要翻译： 麦克风具有安装成响应于压力波动振动的膜（20），面向膜并且比膜更刚性的背板（30）以及用于感测相对于背板的振动的电路（95），背板是 预应力并且具有几何形状，使得背板对结构传导振动的响应与膜的相应响应匹配。 这可以帮助减少或最小化由结构振动引起的这些表面之间的相对运动，从而提高麦克风的信噪比。 几何可以是轮毂和轮辐装置。
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公开(公告)号：US08138855B2
公开(公告)日：2012-03-20
申请号：US12542544
申请日：2009-08-17
CPC分类号： H03H9/0095 , H03H9/0028 , H03H9/564
摘要： A device has an electroacoustic interface between interfaces for balanced electrical signals and unbalanced electrical signals (i.e. a balun) includes a film of piezoelectric material having a first and second pair of electrodes on a first surface a common electrode, with at least partial overlaps with all of the electrodes of the first and second pair, on a second surface. The interfaces between the electrodes in the first and second pair have geometrically identical shapes. Piezoelectrically polarized regions are provided in the film at the overlaps of the electrodes with the electrode arrangement. The direction of polarization components of the regions in the overlaps with the first electrode and the second electrode in the first pair are equal to each other. To provide for balun coupling, the directions of the polarization components in the overlaps with the first electrode and the second electrode in the second pair are mutually opposite.
摘要翻译： 一种装置具有用于平衡电信号和不平衡电信号的接口之间的电声界面（即，平衡 - 不平衡变换器），包括压电材料薄膜，其在第一表面上具有第一和第二对电极，共同电极，至少部分重叠于所有 的第一和第二对的电极在第二表面上。 第一和第二对中的电极之间的界面具有几何相同的形状。 在电极与电极配置的重叠处，在膜中设置压电极化区域。 与第一对中的第一电极和第二电极重叠的区域的偏振分量的方向彼此相等。 为了提供平衡 - 不平衡转换耦合，第二对中与第一电极和第二电极重叠的偏振分量的方向彼此相反。
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公开(公告)号：US20120025819A1
公开(公告)日：2012-02-02
申请号：US13191730
申请日：2011-07-27
申请人： Kim Phan Le , Frederik Willem Maurits Vanhelmont , Jaap Ruigrok , Andreas Bernardus Maria Jansman , Robert Hendrikus Margaretha van Veldhoven
发明人： Kim Phan Le , Frederik Willem Maurits Vanhelmont , Jaap Ruigrok , Andreas Bernardus Maria Jansman , Robert Hendrikus Margaretha van Veldhoven
IPC分类号： G01R33/02
CPC分类号： G01R33/09 , G01R33/096
摘要： A magnetoresistive sensor comprising first and second magnetoresistive elements is disclosed. Each magnetoresistive element is coupled at a respective first end to a common ground terminal and comprises one or more magnetoresistive segments, each overlying a corresponding segment of an excitation coil. The resistance of the magnetoresistive segments in each of the first and second magnetoresistive elements is the same and the resistance of the segments of the excitation coil corresponding to the first magnetoresistive element is the same as the resistance of the segments of the excitation coil corresponding to the second magnetoresistive element.
摘要翻译： 公开了包括第一和第二磁阻元件的磁阻传感器。 每个磁阻元件在相应的第一端处耦合到公共接地端子，并且包括一个或多个磁阻片段，每个磁阻片段覆盖激励线圈的相应片段。 第一和第二磁阻元件中的每一个中的磁阻部分的电阻相同，并且与第一磁阻元件相对应的激励线圈的段的电阻与对应于第一磁阻元件的激励线圈的段的电阻相同 第二磁阻元件。
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公开(公告)号：US08902022B2
公开(公告)日：2014-12-02
申请号：US13430275
申请日：2012-03-26
CPC分类号： H03H9/02259 , H03H9/02433 , H03H9/2452 , H03H2009/02251 , H03H2009/02488
摘要： A resonator comprising a resonator body and actuation electrodes for driving the resonator into a resonant mode, in which the resonator body vibrates parallel to a first axis. The resonator comprises means to apply a voltage to the resonator in a direction perpendicular to the first axis direction. This serves to shift the frequency of resonant modes other than the principal resonant mode, and this allows increased amplitude of output signal from the resonator.
摘要翻译： 一种谐振器，包括谐振器体和用于将谐振器驱动到共振模式的致动电极，其中谐振器体平行于第一轴振动。 谐振器包括在垂直于第一轴线方向的方向上向谐振器施加电压的装置。 这用于移动主谐振模式以外的谐振模式的频率，并且这允许来自谐振器的输出信号的幅度增加。
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公开(公告)号：US08564287B2
公开(公告)日：2013-10-22
申请号：US13020694
申请日：2011-02-03
申请人： Frederik Willem Maurits Vanhelmont , Mark Isler , Andreas Bernardus Maria Jansman , Robertus Adrianus Maria Wolters
发明人： Frederik Willem Maurits Vanhelmont , Mark Isler , Andreas Bernardus Maria Jansman , Robertus Adrianus Maria Wolters
IPC分类号： G01R33/09
CPC分类号： G01R33/0052 , B82Y25/00 , G01R33/0005 , G01R33/093 , G01R33/096
摘要： An MR sensor arrangement is integrated with an IC. A metal layer of the IC structure (e.g. CMOS) is patterned to define at least first and second contact regions. Metal connecting plugs are provided below the first and second contact regions of the metal layer for making contact to terminals of the integrated circuit. A magnetoresistive material layer is above the metal layer and separated by a dielectric layer. Second metal connecting plugs extend up from the metal layer to an MR sensor layer. The sensor layer is thus formed over the top of the layers of the IC structure.
摘要翻译： MR传感器装置与IC集成。 图案化IC结构（例如CMOS）的金属层以限定至少第一和第二接触区域。 金属连接插头设置在金属层的第一和第二接触区域的下方，用于与集成电路的端子接触。 磁阻材料层位于金属层的上方并被电介质层分离。 第二金属连接插头从金属层向上延伸到MR传感器层。 因此，传感器层形成在IC结构的层的顶部上。
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公开(公告)号：US08680857B2
公开(公告)日：2014-03-25
申请号：US13191730
申请日：2011-07-27
申请人： Kim Phan Le , Frederik Willem Maurits Vanhelmont , Jaap Ruigrok , Andreas Bernardus Maria Jansman , Robert Hendrikus Margaretha van Veldhoven
发明人： Kim Phan Le , Frederik Willem Maurits Vanhelmont , Jaap Ruigrok , Andreas Bernardus Maria Jansman , Robert Hendrikus Margaretha van Veldhoven
IPC分类号： G01R33/02
CPC分类号： G01R33/09 , G01R33/096
摘要： A magnetoresistive sensor comprising first and second magnetoresistive elements is disclosed. Each magnetoresistive element is coupled at a respective first end to a common ground terminal and comprises one or more magnetoresistive segments, each overlying a corresponding segment of an excitation coil. The resistance of the magnetoresistive segments in each of the first and second magnetoresistive elements is the same and the resistance of the segments of the excitation coil corresponding to the first magnetoresistive element is the same as the resistance of the segments of the excitation coil corresponding to the second magnetoresistive element.
摘要翻译： 公开了包括第一和第二磁阻元件的磁阻传感器。 每个磁阻元件在相应的第一端处耦合到公共接地端子，并且包括一个或多个磁阻片段，每个磁阻片段覆盖激励线圈的相应片段。 第一和第二磁阻元件中的每一个中的磁阻部分的电阻相同，并且与第一磁阻元件相对应的激励线圈的段的电阻与对应于第一磁阻元件的激励线圈的段的电阻相同 第二磁阻元件。
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公开(公告)号：US08409996B2
公开(公告)日：2013-04-02
申请号：US12968020
申请日：2010-12-14
申请人： Frederik Willem Maurits Vanhelmont , Rensinus Cornelis Strijbos , Andreas Bernardus Maria Jansman , Robertus Adrianus Maria Wolters , Johannes van Wingerden , Fredericus Christiaan van den Heuvel
发明人： Frederik Willem Maurits Vanhelmont , Rensinus Cornelis Strijbos , Andreas Bernardus Maria Jansman , Robertus Adrianus Maria Wolters , Johannes van Wingerden , Fredericus Christiaan van den Heuvel
IPC分类号： H01L21/302
CPC分类号： H03H9/564 , H03H3/04 , H03H9/02228
摘要： A method of manufacturing a Bulk Acoustic Wave device by providing an active layer formed of an electro-mechanical transducer material, providing a first electrode on the active layer, defining a first electrode portion of the device, whereby a remaining portion of the device is defined around the first electrode, providing a stop-layer on the first electrode, depositing a first dielectric layer on the resultant structure, and planarizing the first dielectric layer until the stop-layer on the first electrode is exposed.
摘要翻译： 通过提供由机电换能器材料形成的有源层来制造体声波器件的方法，在有源层上提供第一电极，限定器件的第一电极部分，从而定义器件的剩余部分 围绕第一电极，在第一电极上提供停止层，在所得结构上沉积第一电介质层，并平坦化第一电介质层，直到第一电极上的停止层露出。
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