Device comprising a piezoacoustic resonator element and integrated heating element, method for producing the same and method for outputting a signal depending on a resonant frequency
    11.
    发明授权
    Device comprising a piezoacoustic resonator element and integrated heating element, method for producing the same and method for outputting a signal depending on a resonant frequency 有权
    装置包括压电谐振元件和集成加热元件,其制造方法以及根据谐振频率输出信号的方法

    公开(公告)号:US07965019B2

    公开(公告)日:2011-06-21

    申请号:US12063108

    申请日:2006-09-06

    申请人: Reinhard Gabl

    发明人: Reinhard Gabl

    IPC分类号: H01L41/083

    摘要: A device includes at least one piezoacoustic resonator element (21-29) having at least one piezoelectric layer (21a-29a) and two electrodes (21b-29b, 21c-29c) applied to the piezoelectric layer (21a-29a). The piezoacoustic resonator element (21-29) is configured in such a manner that, when a voltage is applied to the piezoelectric layer (21a-29a) by electrodes (21b-29b, 21c-29c), a bulk wave of the piezoelectric layer (21a-29a) is induced with a resonant frequency. The device also includes a heating device with a heating element (211-219), integrated into the piezoacoustic resonator element (21-29), for controlling the working temperature of the device.

    摘要翻译: 一种装置包括至少一个具有至少一个压电层(21a-29a)和施加到压电层(21a-29a)的两个电极(21b-29b,21c-29c))的压电谐振元件(21-29)。 压电谐振元件(21-29)以这样的方式配置,即当通过电极(21b-29b,21c-29c)向压电层(21a-29a)施加电压时,压电层的体波 (21a-29a)以共振频率感应。 该装置还包括加热装置,其具有集成到压电声谐振元件(21-29)中的加热元件(211-219),用于控制装置的工作温度。

    High-frequency switch
    12.
    发明授权
    High-frequency switch 有权
    高频开关

    公开(公告)号:US07750442B2

    公开(公告)日:2010-07-06

    申请号:US11064762

    申请日:2005-02-23

    申请人: Reinhard Gabl

    发明人: Reinhard Gabl

    IPC分类号: H01L27/15

    CPC分类号: H01L29/417 H01L29/868

    摘要: A high-frequency switch includes a semiconductor body made of a semiconductor material having a first surface and a second surface, and two direct current terminals and two high-frequency terminals.

    摘要翻译: 高频开关包括由具有第一表面和第二表面的半导体材料制成的半导体本体,以及两个直流端子和两个高频端子。

    Piezoelectric transformer and method for the production thereof
    13.
    发明授权
    Piezoelectric transformer and method for the production thereof 有权
    压电变压器及其制造方法

    公开(公告)号:US07723902B2

    公开(公告)日:2010-05-25

    申请号:US12089076

    申请日:2006-09-29

    IPC分类号: H01L41/107

    CPC分类号: H01L41/107

    摘要: A piezoelectric transformer includes a base body. The base body includes an input part and an output part mechanically connected to the input part. The base body also includes internal electrodes perpendicular to a polarization axis of the transformer-in the input part and the output part. The transformer also includes an auxiliary electrode galvanically separated from the input part and the output part.

    摘要翻译: 压电变压器包括基体。 基体包括机械地连接到输入部的输入部和输出部。 基体还包括垂直于变压器的偏振轴的内部电极 - 输入部分和输出部分。 变压器还包括与输入部分和输出部分电流分离的辅助电极。

    Device Comprising a Piezoelectric Resonator Element, Method for Producing the Same and Method for Outputting a Signal Depending on a Resonant Frequency
    14.
    发明申请
    Device Comprising a Piezoelectric Resonator Element, Method for Producing the Same and Method for Outputting a Signal Depending on a Resonant Frequency 有权
    包含压电谐振器元件的器件,其制造方法和根据谐振频率输出信号的方法

    公开(公告)号:US20080298427A1

    公开(公告)日:2008-12-04

    申请号:US12066084

    申请日:2006-09-07

    IPC分类号: G01K11/26 H01L41/22

    摘要: The invention relates to a device (31) which comprises at least one piezoacoustic resonator element (2) having a piezoelectric layer (32) and two electrodes that are electrically contacted to the piezoelectric layer (32). The piezoacoustic resonator element (2) is configured in such a manner that, when a voltage is applied to the piezoelectric layer (32), a thickness oscillation of the piezoelectric layer (32) is excited via the electrodes with a resonant frequency. The inventive device is characterized by comprising, integrated into the piezoacoustic resonator element (2), a temperature measurement device (3) having a measuring element (37) that is configured as a thin layer.

    摘要翻译: 本发明涉及一种装置(31),其包括具有压电层(32)的至少一个压电谐振元件(2)和与压电层(32)电接触的两个电极。 压电谐振元件(2)以这样的方式配置,即当向压电层(32)施加电压时,通过具有谐振频率的电极激发压电层(32)的厚度振荡。 本发明的装置的特征在于包括:压电声谐振元件(2),温度测量装置(3),其具有被配置为薄层的测量元件(37)。

    Stackable piezoelectric actuator component
    16.
    发明授权
    Stackable piezoelectric actuator component 有权
    可堆叠的压电致动器部件

    公开(公告)号:US09455397B2

    公开(公告)日:2016-09-27

    申请号:US13880037

    申请日:2011-10-18

    申请人: Reinhard Gabl

    发明人: Reinhard Gabl

    IPC分类号: H01L41/047 H01L41/083

    摘要: A stackable piezoelectric actuator component (100) comprises a stack (10) of piezoelectric layers (11) and electrode layers (12) arranged therebetween, a voltage supply device (20) arranged outside the stack (10) and serving for making electrical contact with the electrode layers, a contact connection (30) for applying a voltage to the voltage supply device (20) and a further contact connection (40), which is electrically coupled to the voltage supply device (20). The contact connection (30) and the further contact connection (40) are designed complementarily with respect to one another in such a way that a further stackable piezoelectric actuator component (200), comprising at least a contact connection or a further contact connection (30, 40), can be electrically coupled to the actuator component (100).

    摘要翻译: 可堆叠的压电致动器部件(100)包括压电层(11)的堆叠(10)和布置在其间的电极层(12),设置在堆叠(10)外部并用于与 所述电极层,用于向所述电压供应装置(20)施加电压的接触连接(30)和电耦合到所述电压供应装置(20)的另一接触连接(40)。 接触连接(30)和另一个接触连接(40)被设计成彼此互补地设置成使得另外可堆叠的压电致动器部件(200)至少包括接触连接或另外的接触连接(30 ,40)可以电耦合到致动器部件(100)。

    Actuator, actuator system and actuation of an actuator
    17.
    发明授权
    Actuator, actuator system and actuation of an actuator 有权
    执行器,执行器系统和致动器的致动

    公开(公告)号:US09425378B2

    公开(公告)日:2016-08-23

    申请号:US13995939

    申请日:2011-11-10

    摘要: The invention relates to an actuator (1) having stacked piezoelements (16), first and second inner electrodes (5, 3) disposed alternatingly between the piezoelements (16), a first outer electrode (4) which is electrically conductively connected to the first inner electrode (5), a second outer electrode (2) which is electrically conductively connected to the second inner electrode (3), characterized in that the actuator (1) comprises a plurality of actuator segments (81, 82, 83, 84, 85) and that the second outer electrode (2) comprises separate electrode segments (21, 22, 23, 24, 25) each of which are electrically conductively connected to the second inner electrodes (3) in one of the actuator segments (81, 82, 83, 84, 85).

    摘要翻译: 本发明涉及具有堆叠压电元件(16)的驱动器(1),交替地设置在压电元件(16)之间的第一和第二内部电极(5,3),第一外部电极(4),导电连接到第一 内部电极(5),与第二内部电极(3)导电连接的第二外部电极(2),其特征在于,致动器(1)包括多个致动器部分(81,82,83,84, 并且所述第二外部电极(2)包括单独的电极段(21,22,23,24,25),每个所述电极段在所述致动器段(81,82)之一中与所述第二内部电极(3)导电连接, 82,83,84,85)。

    PIEZO ACTUATOR WITH PROTECTION AGAINST ENVIRONMENTAL INFLUENCES
    18.
    发明申请
    PIEZO ACTUATOR WITH PROTECTION AGAINST ENVIRONMENTAL INFLUENCES 审中-公开
    具有防止环境影响的PIEZO执行器

    公开(公告)号:US20130328448A1

    公开(公告)日:2013-12-12

    申请号:US13993311

    申请日:2011-11-30

    摘要: A piezo actuator with protection against environmental influences comprises a layer stack (1) of piezoelectric material layers (10) and interposed electrode layers (20). The piezo actuator furthermore comprises a first and a second material layer (31, 32) composed in each case of a material which exhibits smaller amount of expansion. than the piezoelectric material layers (10) when a voltage is applied. to the electrode layers (20), and comprises a cover layer (50) composed of a metal material. The layer stack (1) is arranged between the first and second material layers (31, 32). The cover layer (50) surrounds the layer stack (1) and is sputtered onto the first and second material lavers (31, 32).

    摘要翻译: 具有防止环境影响的压电致动器包括压电材料层(10)的叠层(1)和插入的电极层(20)。 压电致动器还包括第一和第二材料层(31,32),其在每种情况下由展现较小膨胀量的材料构成。 比施加电压时的压电材料层(10)多。 电极层(20),并且包括由金属材料构成的覆盖层(50)。 层叠体(1)布置在第一和第二材料层(31,32)之间。 覆盖层(50)围绕层堆叠(1)并被溅射到第一和第二材料掠过部分(31,32)上。

    Piezo-acoustic thin film resonator having a crystalline zinc oxide layer
    19.
    发明授权
    Piezo-acoustic thin film resonator having a crystalline zinc oxide layer 有权
    具有结晶氧化锌层的压电声型薄膜谐振器

    公开(公告)号:US08569864B2

    公开(公告)日:2013-10-29

    申请号:US11663831

    申请日:2005-08-02

    IPC分类号: H01L29/04 H03H9/00

    摘要: A capacitor structure includes a lower electrode layer disposed on a substrate, an upper electrode layer and a crystalline zinc oxide-containing dielectric layer interposed between the electrode layers. The amorphous dielectric intermediate layer is interposed between the lower electrode layer and the crystalline zinc oxide-containing dielectric layer. A method for producing the aforementioned capacitor structure is also disclosed. The amorphous dielectric layer is adapted to produce during deposition of the zinc oxide an electrical field which is tipped in relation to the normal to the surface of the substrate surface or the lower electrode layer. The zinc oxide monocrystals grow at an angle, thereby providing a crystalline dielectric layer that can be induced to shear vibrations.

    摘要翻译: 电容器结构包括设置在基板上的下电极层,介于电极层之间的上电极层和含结晶的含氧化锌的介电层。 非晶电介质中间层介于下电极层和含结晶的含氧化锌的电介质层之间。 还公开了一种制造上述电容器结构的方法。 非晶介质层适于在氧化锌沉积期间产生相对于衬底表面或下电极层的表面的法线倾斜的电场。 氧化锌单晶以一定角度生长,从而提供可诱导剪切振动的结晶介电层。

    Piezoelectric Multilayer Actuator
    20.
    发明申请
    Piezoelectric Multilayer Actuator 审中-公开
    压电多层致动器

    公开(公告)号:US20130181581A1

    公开(公告)日:2013-07-18

    申请号:US13809350

    申请日:2011-07-29

    IPC分类号: H01L41/047 H01L41/083

    摘要: A piezoelectric multilayer actuator includes a stack of piezoelectric layers arranged one above another and first electrode layers and second electrode layers arranged alternately one above another between said piezoelectric layers. The electrode layers extend into the stack from a first and a second lateral face of the stack and overlapping in the stack. The first lateral face holds a first contact element in electrical contact with the first electrode layers and the second lateral face (5) holds a second contact element in electrical contact with the second electrode layers. The first and second contact elements each have a wire mesh, wherein at least one wire mesh has a twill-weave structure.

    摘要翻译: 一种压电多层致动器包括一层压电层和一层彼此交替布置的第一电极层和第二电极层。 电极层从堆叠的第一和第二侧面延伸到堆叠中并且在堆叠中重叠。 第一侧面保持与第一电极层电接触的第一接触元件,第二侧面(5)保持与第二电极层电接触的第二接触元件。 第一和第二接触元件各自具有丝网,其中至少一个丝网具有斜纹结构。