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13 条记录 (耗时 0.026 秒)

    Array of membrane ultrasound transducers
    1.
    发明授权
    Array of membrane ultrasound transducers 失效
    膜超声换能器阵列

    公开(公告)号：US06548937B1

    公开(公告)日：2003-04-15

    申请号：US10137492

    申请日：2002-05-01

    申请人： Mareike Katharine Klee ,  Hans-Wolfgang Brand ,  Egon Krafczyk ,  Hans-Peter Loebl ,  Peter Klaus Bachmann

    发明人： Mareike Katharine Klee ,  Hans-Wolfgang Brand ,  Egon Krafczyk ,  Hans-Peter Loebl ,  Peter Klaus Bachmann

    IPC分类号： H01L4108

    CPC分类号： B06B1/0688

    摘要： The invention relates to an array of ultrasound transducers which each comprise a membrane that is comprised of diamond or diamond-like carbon, a barrier structure, a piezoelectric layer, a first electrode and a second electrode. The barrier structure ensures strong adhesion of the piezoelectric layer to the barrier structure and thus to the device and that the piezoelectric layer only comprises a single phase. In addition, the barrier structure protects the membrane against oxidation/decomposition during the manufacturing process of piezoelectric layer. The invention further relates to an ultrasound transducer.

    摘要翻译： 本发明涉及一种超声波换能器阵列，每个超声换能器包括由金刚石或类金刚石碳组成的膜，阻挡结构，压电层，第一电极和第二电极。 阻挡结构确保了压电层对阻挡结构的强粘合性，从而确保了对器件的强粘附性，并且压电层仅包括单相。 此外，阻挡结构在压电层的制造过程中保护膜免受氧化/分解。 本发明还涉及一种超声换能器。

    Multiple-component unit
    3.
    发明授权
    Multiple-component unit 有权
    多组件单元

    公开(公告)号：US06507498B1

    公开(公告)日：2003-01-14

    申请号：US09491626

    申请日：2000-01-26

    申请人： Mareike K. Klee ,  Hans P. Lobl ,  Rainer Kiewitt ,  Paul H. P. Van Oppen ,  Robert J. A. Derksen ,  Hans-Wolfgang Brand

    发明人： Mareike K. Klee ,  Hans P. Lobl ,  Rainer Kiewitt ,  Paul H. P. Van Oppen ,  Robert J. A. Derksen ,  Hans-Wolfgang Brand

    IPC分类号： H03H102

    CPC分类号： H03H1/00

    摘要： The invention relates to a multiple-component unit in which at least two passive components have been realized one above the other. A multiple-component unit thus comprises at least one resistor and at least one capacitor, or at least two capacitors. This space-saving construction allows for a miniaturization of circuits. A further miniaturization can be achieved in that the multiple-component units are not manufactured as discrete components, but are integrated into ICs.

    摘要翻译： 本发明涉及一种多组件单元，其中至少两个无源部件已经彼此上下实现。 因此，多组分单元包括至少一个电阻器和至少一个电容器，或至少两个电容器。 这种节省空间的结构允许电路的小型化。 可以实现进一步的小型化，因为多组分单元不是作为分立组件制造的，而是集成到IC中。

    Electronic Device and Use Thereof
    5.
    发明申请
    Electronic Device and Use Thereof 失效
    电子设备及其用途

    公开(公告)号：US20080258257A1

    公开(公告)日：2008-10-23

    申请号：US11817706

    申请日：2006-02-27

    申请人： Mareike Klee ,  Rainer Kiewitt ,  Ulrich Schiebel ,  Hans-Wolfgang Brand ,  Ruediger Mauczok

    发明人： Mareike Klee ,  Rainer Kiewitt ,  Ulrich Schiebel ,  Hans-Wolfgang Brand ,  Ruediger Mauczok

    IPC分类号： H01L29/00

    CPC分类号： H01L23/60 ,  H01L23/5223 ,  H01L27/0248 ,  H01L27/0805 ,  H01L2924/0002 ,  H01L2924/00

    摘要： The integrated capacitor structure comprises a first branch with a first capacitor (60) and a second branch with a second capacitor (70). The second capacitor (70) has a higher capacitance density and a lower breakdown voltage than the first capacitor (60). The first branch has a shorter RC time constant than the second branch, such that a voltage peak will substantially follow the first branch. This first capacitor (60) has a sufficient capacity to store the charge of the voltage peak. In one embodiment, the second capacitor (70) is a stacked capacitor. The structure is suitable for ESD-protection and may, to this end, additionally comprise diodes (21) and resistors (22).

    摘要翻译： 集成电容器结构包括具有第一电容器（60）的第一分支和具有第二电容器（70）的第二分支。 第二电容器（70）具有比第一电容器（60）更高的电容密度和更低的击穿电压。 第一分支具有比第二分支更短的RC时间常数，使得电压峰值将基本上跟随第一分支。 该第一电容器（60）具有足够的容量来存储电压峰值的电荷。 在一个实施例中，第二电容器（70）是层叠电容器。 该结构适用于ESD保护，并且为此，还可以包括二极管（21）和电阻器（22）。

    Method of manufacturing powdered barium titanate
    6.
    发明授权
    Method of manufacturing powdered barium titanate 失效
    粉状钛酸钡的制造方法

    公开(公告)号：US4859448A

    公开(公告)日：1989-08-22

    申请号：US209450

    申请日：1988-06-20

    申请人： Mareike K. Klee ,  Hans-Wolfgang Brand

    发明人： Mareike K. Klee ,  Hans-Wolfgang Brand

    IPC分类号： C01G23/00

    CPC分类号： B82Y30/00 ,  C01G23/006 ,  C01P2002/72 ,  C01P2002/76 ,  C01P2004/64

    摘要： A method of manufacturing powdered barium titanate, in which titanium dioxide is made to react with barium hydroxide, excluding CO.sub.2 at a temperature in the range from 60.degree. to 95.degree. C., amorphous titanium dioxide having a water content of .apprxeq.0.5 mol. being made to react with excess barium hydroxide in water, and being dried after removing the excess barium ions.

    摘要翻译： 制造粉末状钛酸钡的方法，其中二氧化钛与氢氧化钡反应，不包括CO 2在60℃至95℃的温度范围内，含水量为约0.1摩尔的无定形二氧化钛。 使其与过量的氢氧化钡在水中反应，并在除去过量的钡离子之后干燥。

    ESD protected integrated capacitor with large capacity
    7.
    发明授权
    ESD protected integrated capacitor with large capacity 失效
    ESD保护集成电容器，容量大

    公开(公告)号：US07838965B2

    公开(公告)日：2010-11-23

    申请号：US11817706

    申请日：2006-02-27

    申请人： Mareike Klee ,  Rainer Kiewitt ,  Ulrich Schiebel ,  Hans-Wolfgang Brand ,  Ruediger Mauczok

    发明人： Mareike Klee ,  Rainer Kiewitt ,  Ulrich Schiebel ,  Hans-Wolfgang Brand ,  Ruediger Mauczok

    IPC分类号： H01L29/00

    CPC分类号： H01L23/60 ,  H01L23/5223 ,  H01L27/0248 ,  H01L27/0805 ,  H01L2924/0002 ,  H01L2924/00

    摘要： The integrated capacitor structure comprises a first branch with a first capacitor (60) and a second branch with a second capacitor (70). The second capacitor (70) has a higher capacitance density and a lower breakdown voltage than the first capacitor (60). The first branch has a shorter RC time constant than the second branch, such that a voltage peak will substantially follow the first branch. This first capacitor (60) has a sufficient capacity to store the charge of the voltage peak. In one embodiment, the second capacitor (70) is a stacked capacitor. The structure is suitable for ESD-protection and may, to this end, additionally comprise diodes (21) and resistors (22).

    摘要翻译： 集成电容器结构包括具有第一电容器（60）的第一分支和具有第二电容器（70）的第二分支。 第二电容器（70）具有比第一电容器（60）更高的电容密度和更低的击穿电压。 第一分支具有比第二分支更短的RC时间常数，使得电压峰值将基本上跟随第一分支。 该第一电容器（60）具有足够的容量来存储电压峰值的电荷。 在一个实施例中，第二电容器（70）是层叠电容器。 该结构适用于ESD保护，并且为此，还可以包括二极管（21）和电阻器（22）。

    Electronic component and method of manufacturing same
    8.
    发明授权
    Electronic component and method of manufacturing same 失效
    电子元件及其制造方法

    公开(公告)号：US5995359A

    公开(公告)日：1999-11-30

    申请号：US859796

    申请日：1997-05-19

    申请人： Mareike K. Klee ,  Hans-Wolfgang Brand ,  Hans-Otto Jungk

    发明人： Mareike K. Klee ,  Hans-Wolfgang Brand ,  Hans-Otto Jungk

    IPC分类号： C23C22/00 ,  C23C22/82 ,  C23C26/00 ,  H01C1/14 ,  H01C7/00 ,  H01G4/008 ,  H01G4/33 ,  H01L21/02 ,  H01L41/047 ,  H01L41/29

    CPC分类号： H01G4/008 ,  H01C1/14 ,  H01G4/0085 ,  H01L28/60 ,  H01L41/0478 ,  H01L41/29 ,  H01L28/55

    摘要： An electronic component has a substrate, electrode layers for the bottom electrode, top electrode and, optionally, one or more intermediate electrodes, and has intermediate functional layers, these electrode layers include an electroconductive oxidic compound, at least one electrode layer is composed of EuO.sub.x, wherein 1.ltoreq.x.ltoreq.2, LiTi.sub.2 O.sub.4, LiV.sub.2 O.sub.4, SrVO.sub.3, Eu.sub.x NbO.sub.3, Na.sub.x WO.sub.3, A.sub.2 P.sub.8 W.sub.32 O.sub.112, wherein A=K, Rb,RTl, Na.sub.x Ta.sub.y W.sub.1-y O.sub.3, Na.sub.1-x Sr.sub.x NbO.sub.3, LaTiO.sub.3 CeTiO.sub.3, CaVO.sub.3, La.sub.1-x Sr.sub.x VO.sub.3, SrCoO.sub.3, CaRuO.sub.3, SrRuO.sub.3, BaRuO.sub.3, BaPbO.sub.3, SrMoO.sub.3, Sr.sub.0.5 La.sub.0.5 O.sub.3, La.sub.4 BaCu.sub.5 O.sub.13-x, La.sub.2-x Sr.sub.x CuO.sub.4-.delta., YBa.sub.2 Cu.sub.3 O.sub.7-.delta., Bi.sub.2 Sr.sub.2 CaCu.sub.2 O.sub.8.sub.+d, Bi.sub.2 Sr.sub.2 CuO.sub.6+d, Bi.sub.2 Sr.sub.2 Ca.sub.2 Cu.sub.3 O.sub.10+d, Tl.sub.2 Ba.sub.2 CaCu.sub.2 O.sub.8, TlBa.sub.2 CuO.sub.6+d, Tl.sub.2 Ba.sub.2 Ca.sub.2 Cu.sub.3 O.sub.10+d, La.sub.4 BaCu.sub.6 O.sub.15, Gd.sub.1-x Sr.sub.x VO.sub.3, CaCrO.sub.3, SrFeO.sub.3, EuNbO.sub.3, SrIrO.sub.3, CaMoO.sub.3, BaMoO.sub.3, Bi.sub.3 Ru.sub.3 O.sub.11, VO.sub.2, CrO.sub.2, MoO.sub.2, WO.sub.2, PtO.sub.2, RuO.sub.x, wherein 1.5.ltoreq.x.ltoreq.2, IrO.sub.x, SnO.sub.2-x, La.sub.3 Ni.sub.2 O.sub.7, La.sub.3 Ni.sub.3 O.sub.10, M.sub.2 V.sub.2 O.sub.7-x, wherein M=Tm, Lu, M.sub.2 Mo.sub.2 O.sub.7, wherein M=Nd,Sm,Gd, Lu.sub.2 Ru.sub.2 O.sub.7, Pb.sub.2 Ru.sub.2 O.sub.7, Bi.sub.2 Ru.sub.2 O.sub.7, Pb.sub.2 Os.sub.2 O.sub.7, Tl.sub.2 Os.sub.2 O.sub.7, Pb.sub.2 Ir.sub.2 O.sub.2, Tl.sub.2 Rh.sub.2 O.sub.7-x, K.sub.0.3 MoO.sub.3, Rb.sub.0.3 MoO.sub.3, Tl.sub.0.3 MoO.sub.3 M.sub.x V.sub.2 O.sub.5, wherein M=Cu,Na, Mo,.sub.17 O.sub.47 or Tl.sub.2 O.sub.3-x, or of physical mixtures and/or solid solutions of the oxidic compound or physical mixtures and/or solid solutions of the oxidic compounds to which is a 50% by weight of further compounds or metals is added. This electrode layer exhibits an improved adhesion and it does not passivate itself.

    摘要翻译： 电子部件具有基板，用于底部电极的电极层，顶部电极和任选的一个或多个中间电极，并且具有中间功能层，这些电极层包括导电氧化物，至少一个电极层由EuO x 其中A = K，Rb，RT1，NaxTayW1-yO3，Na1-xSrxNbO3，LaTiO3 CeTiO3，CaVO3，La1-xSrxVO3，La2-xSrxVO3，Ca2O4，Sr2O4， SrCoO3，CaRuO3，SrRuO3，BaRuO3，BaPbO3，SrMoO3，Sr0.5La0.5O3，La4BaCu5O13-x，La2-xSrxCuO4-δ，YBa2Cu3O7-δ，Bi2Sr2CaCu2O8 + d，Bi2Sr2CuO6 + d，Bi2Sr2Ca2Cu3O10 + d，T12Ba2CaCu2O8，TlBa2CuO6 + Tl2Ba2Ca2Cu3O10 + d，La4BaCu6O15，Gd1-xSrxVO3，CaCrO3，SrFeO3，EuNbO3，SrIrO3，CaMoO3，BaMoO3，Bi3Ru3O11，VO2，CrO2，MoO2，WO2，PtO2，RuOx，其中1.5≤x≤2，IrOx，SnO2 -x，La3Ni2O7，La3Ni3O10，M2V2O7-x，其中M = Tm，Lu，M2Mo2O7，其中M = Nd，Sm，Gd，Lu2Ru2O7，Pb2Ru2O7，Bi2Ru2O7，Pb2Os2O7，Tl2Os2O7，Pb2Ir2O2，T12Rh2O7-x，K0.3MoO3，Rb0 其中M = Cu，Na，Mo，17O47或Tl2O3-x，或氧化化合物的物理混合物和/或固体溶液或氧化化合物的物理混合物和/或固体溶液，其中M = 是50重量％的其它化合物或金属。 该电极层表现出改善的粘附性，并且不会使其自身钝化。