公开(公告)号：US20180292272A1

公开(公告)日：2018-10-11

申请号：US15767098

申请日：2016-10-07

Applicant: EPCOS AG

Inventor： Martin Galler ,  Harald Kastl ,  Markus Puff

IPC: G01L1/16 ,  G01L5/00 ,  H01L41/047 ,  H01L41/083 ,  H01L41/113 ,  H01L41/187

Abstract: A sensor and a method for measuring a pressure are disclosed. In an embodiment the sensor includes a main body including a piezoelectric material and at least two internal electrodes arranged in the piezoelectric material, wherein the at least two internal electrodes are arranged in such a way that a voltage arises between the at least two internal electrodes when a pressure acts on a side surface of the main body that is provided for an application of pressure.

公开(公告)号：US20180299334A1

公开(公告)日：2018-10-18

申请号：US15767071

申请日：2016-09-01

Applicant: Robert Bosch GmbH ,  EPCOS AG

Inventor： Martin Galler ,  Harald Kastl ,  Markus Puff

IPC: G01L1/16 ,  G01L5/00 ,  H01L41/047 ,  H01L41/083 ,  H01L41/113 ,  G01L9/08

Abstract: A pressure sensor and a method for measuring a pressure are disclosed. In an embodiment the pressure sensor includes a main body comprising a piezoelectric material and at least two internal electrodes arranged in the piezoelectric material, wherein the at least two internal electrodes are arranged such that a voltage arises between the at least two internal electrodes when a pressure acts on a side surface of the main body that is provided for an application of pressure.

公开(公告)号：US09825215B2

公开(公告)日：2017-11-21

申请号：US14706728

申请日：2015-05-07

Applicant: EPCOS AG

Inventor： Franz Rinner ,  Dieter Somitsch ,  Jan-Thorsten Reszat ,  Reinhard Gabl ,  Martin Galler ,  Christoph Auer ,  Georg Kuegerl

IPC: H04R17/00 ,  H01L41/313 ,  H01L41/29 ,  H01L41/047 ,  C23C4/02 ,  C23C4/08 ,  C23C4/12 ,  H01L41/293 ,  H01L41/311 ,  C23C4/131 ,  C23C4/129 ,  C23C4/134 ,  H01L41/083

CPC classification number: H01L41/313 ,  C23C4/02 ,  C23C4/08 ,  C23C4/12 ,  C23C4/129 ,  C23C4/131 ,  C23C4/134 ,  H01L41/0472 ,  H01L41/083 ,  H01L41/29 ,  H01L41/293 ,  H01L41/311 ,  Y10T29/42 ,  Y10T156/10

Abstract: A piezoelectric actuator of a multilayer design includes outer electrodes that are fastened by means of a bonding layer applied by thermal spraying. For example, the outer electrodes are formed as a woven wire fabric. Furthermore, a method for fastening an outer electrode in a piezoelectric actuator is specified.

公开(公告)号：US09595390B2

公开(公告)日：2017-03-14

申请号：US14420653

申请日：2013-07-31

Applicant: EPCOS AG

Inventor： Dieter Somitsch ,  Martin Galler ,  Aditya Rajapurkar

IPC: H01G4/30 ,  H01L41/083

CPC classification number: H01G4/30 ,  H01L41/083 ,  H01L41/273

Abstract: The invention relates to a method for filling at least one cavity (5a, 5b) of a multi-layer component (1) with filling material (9). In a first step, the method comprises providing a main body (2) of the multi-layer component (1), the main body (2) having at least one cavity (5a, 5b). In a subsequent step, the method comprises placing the main body (2) in a chamber (11) and then generating a first pressure, the first pressure being a negative pressure. Then, a filling material (9) is arranged on the main body (2). Furthermore, the invention relates to a multi-layer component (1). The multi-layer component (1) has a main body (2) with at least one cavity (5a, 5b), wherein the cavity (5a, 5b) is filled with a filling material (9) which has a viscosity of between 200 mPas and 2000 mPas.

Abstract translation: 本发明涉及用填充材料（9）填充多层部件（1）的至少一个空腔（5a，5b）的方法。 在第一步骤中，该方法包括提供多层部件（1）的主体（2），主体（2）具有至少一个空腔（5a，5b）。 在随后的步骤中，该方法包括将主体（2）放置在室（11）中，然后产生第一压力，第一压力为负压。 然后，在主体（2）上配置有填充材料（9）。 此外，本发明涉及多层组件（1）。 所述多层部件（1）具有至少一个空腔（5a，5b）的主体（2），其中所述空腔（5a，5b）填充有填充材料（9），所述填充材料的粘度为200 mPas和2000 mPas。

公开(公告)号：US10074794B2

公开(公告)日：2018-09-11

申请号：US14907800

申请日：2014-07-22

Applicant: EPCOS AG

Inventor： Martin Galler ,  Marion Ottlinger

IPC: H01L41/083 ,  H01L41/047 ,  H01G4/30 ,  H01C1/14 ,  H01L41/293 ,  H01G4/232 ,  B23K1/00 ,  H01C7/10 ,  H01C17/28 ,  H01G4/008 ,  H01G13/00 ,  H01G4/228

CPC classification number: H01L41/0472 ,  B23K1/0016 ,  H01C1/14 ,  H01C7/10 ,  H01C17/28 ,  H01G4/008 ,  H01G4/228 ,  H01G4/232 ,  H01G4/2325 ,  H01G4/30 ,  H01G13/006 ,  H01L41/293

Abstract: A multilayer component includes a main body and an external contact. The external contact has a connection element and a contact layer. The contact layer electrically conductively connects the main body to the connection element. A connection between the main body and the connection element is produced by sintering of the contact layer.

公开(公告)号：US20150243880A1

公开(公告)日：2015-08-27

申请号：US14706728

申请日：2015-05-07

Applicant: EPCOS AG

Inventor： Franz Rinner ,  Dieter Somitsch ,  Jan-Thorsten Reszat ,  Reinhard Gabl ,  Martin Galler ,  Christoph Auer ,  Georg Kuegerl

IPC: H01L41/313 ,  H01L41/311 ,  C23C4/08 ,  H01L41/293 ,  C23C4/12 ,  C23C4/02

CPC classification number: H01L41/313 ,  C23C4/02 ,  C23C4/08 ,  C23C4/12 ,  C23C4/129 ,  C23C4/131 ,  C23C4/134 ,  H01L41/0472 ,  H01L41/083 ,  H01L41/29 ,  H01L41/293 ,  H01L41/311 ,  Y10T29/42 ,  Y10T156/10

Abstract: A piezoelectric actuator of a multilayer design includes outer electrodes that are fastened by means of a bonding layer applied by thermal spraying. For example, the outer electrodes are formed as a woven wire fabric. Furthermore, a method for fastening an outer electrode in a piezoelectric actuator is specified.

Abstract translation: 多层设计的压电致动器包括借助于通过热喷涂施加的粘结层而被固定的外部电极。 例如，外部电极形成为编织线织物。 此外，规定了用于紧固压电致动器中的外部电极的方法。

公开(公告)号：US20150022055A1

公开(公告)日：2015-01-22

申请号：US14380670

申请日：2013-02-19

Applicant: EPCOS AG

Inventor： Dieter Somitsch ,  Franz Rinner ,  Martin Galler ,  Johann Ramler ,  Reinhard Gabl ,  Sebastian Brunner

IPC: H01L41/047 ,  H01L41/293

CPC classification number: H01L41/0472 ,  H01G4/232 ,  H01G4/252 ,  H01G4/30 ,  H01G4/306 ,  H01G4/308 ,  H01G4/33 ,  H01G13/006 ,  H01L24/27 ,  H01L41/083 ,  H01L41/273 ,  H01L41/293 ,  Y10T29/42 ,  Y10T29/43 ,  Y10T29/435

Abstract: A method for producing an electric contact-connection of a multilayer component is specified. A main body has internal electrode layers, a insulating material, an electrically conductive material and a photosensitive material are provided. The insulating material and the electrically conductive material are arranged in a structured manner on an outer side of the multilayer component for the alternate contact-connection of the internal electrode layers. The structured arrangement is produced by the photosensitive material. A multilayer component comprising such a contact-connection is furthermore specified.

Abstract translation: 规定了多层部件的电接触连接的制造方法。 主体具有内部电极层，绝缘材料，导电材料和感光材料。 绝缘材料和导电材料以结构化方式布置在用于内部电极层的交替接触连接的多层部件的外侧上。 结构化布置由感光材料制成。 还规定了包括这种接触连接的多层部件。

公开(公告)号：US20190139707A1

公开(公告)日：2019-05-09

申请号：US16097224

申请日：2017-04-26

Applicant: EPCOS AG

Inventor： Martin Galler

IPC: H01G4/232 ,  F02M57/00 ,  H01L41/047 ,  H01L41/113 ,  H01L41/293 ,  H01L41/187

Abstract: A multilayer component is disclosed. In an embodiment, a multilayer component includes a main body having a plurality of alternately arranged ceramic layers and inner electrodes and at least two outer electrodes for electrically contacting the inner electrodes, wherein the at least two outer electrodes have a different polarity, and wherein the outer electrodes have a different geometric shape and/or a different size and/or a different arrangement at an outer surface of the main body for identifying the different polarity.

公开(公告)号：US10090454B2

公开(公告)日：2018-10-02

申请号：US14380670

申请日：2013-02-19

Applicant: EPCOS AG

Inventor： Dieter Somitsch ,  Franz Rinner ,  Martin Galler ,  Johann Ramler ,  Reinhard Gabl ,  Sebastian Brunner

IPC: H01L41/047 ,  H01L41/273 ,  H01G4/33 ,  H01L41/083 ,  H01G4/30 ,  H01G4/232 ,  H01G4/252 ,  H01L41/293 ,  H01G13/00 ,  H01L23/00

Abstract: A method for producing an electric contact-connection of a multilayer component is disclosed. In an embodiment, the method includes providing a main body of the multilayer component having internal electrode layers, applying an electrically conductive material and applying a photosensitive material on the electrically conductive material. The method further includes structuring the electrically conductive material via the photosensitive material such that the internal electrode layers alternatingly are covered and uncovered by the electrically conductive material and applying an insulating material after structuring the electrically conductive material such that the internal electrode layers are alternatingly covered by the electrically conductive material and by the insulating material.

公开(公告)号：US20170222120A1

公开(公告)日：2017-08-03

申请号：US15500965

申请日：2015-07-21

Applicant: Epcos AG

Inventor： Marion Ottlinger ,  Peter Windisch ,  Robert Krumphals ,  Manfred Reinisch ,  Martin Galler ,  Georg Kügerl

IPC: H01L41/083 ,  H01L41/273 ,  H01L41/338 ,  H01L41/047

Abstract: The present application relates to a method for producing ceramic multi-layer components (100), comprising the following steps: providing green layers (5) for the ceramic multi-layer components (100), stacking the green layers (5) into a stack and subsequently pressing the stack into a block (1), singulating the block (1) into partial blocks (3) each having a longitudinal direction (X), thermally treating the partial blocks (3) and subsequently machining surfaces of the partial blocks (3), wherein recesses (11) are produced on the surfaces of the partial blocks (3) during the machining, and singulating the partial blocks (3). The application further relates to a multi-layer component.