公开(公告)号：US09337408B2

公开(公告)日：2016-05-10

申请号：US14422673

申请日：2013-07-22

Applicant: EPCOS AG

Inventor： Thomas Feichtinger ,  Sebastian Brunner ,  Oliver Dernovsek ,  Klaus-Dieter Aichholzer ,  Georg Krenn ,  Axel Pecina ,  Christian Faistauer

IPC: H01L33/64

CPC classification number: H01L33/644 ,  H01L33/642 ,  H01L33/647

Abstract: A light-emitting diode device has a first carrier and at least one light-emitting diode chip, which is arranged on the first carrier. The first carrier has at least one first and one second carrier part, wherein the light-emitting diode chip rests only on the first carrier part. Furthermore, the first and second carrier parts each have a thermal conductivity. The thermal conductivity of the first carrier part is at least 1.5 times the thermal conductivity of the second carrier part. The first carrier part is surrounded laterally by the second carrier part.

Abstract translation: 发光二极管装置具有第一载体和布置在第一载体上的至少一个发光二极管芯片。 第一载体具有至少一个第一和第二载体部分，其中发光二极管芯片仅在第一载体部分上。 此外，第一和第二载体部分各自具有导热性。 第一载体部分的热导率为第二载体部分的热导率的至少1.5倍。 第一载体部分被第二载体部分横向包围。

公开(公告)号：US20130255049A1

公开(公告)日：2013-10-03

申请号：US13907692

申请日：2013-05-31

Applicant: EPCOS AG

Inventor： Gernot Feiel ,  Axel Pecina ,  Rainer Hoermann ,  Thomas Goebel

IPC: H01L41/25

CPC classification number: H01L41/0472 ,  H01L41/04 ,  H01L41/047 ,  H01L41/0533 ,  H01L41/083 ,  H01L41/25 ,  H01L41/293 ,  H03H3/02 ,  H03H3/04 ,  H03H2003/0428 ,  Y10T29/42 ,  Y10T29/49005 ,  Y10T29/49147 ,  Y10T29/49155

Abstract: A piezoelectric component includes an electromechanical transducer with two first electrodes and a second electrode. The second electrode is arranged between the two first electrodes. The transducer also includes a first main side, a second main side, opposite from the first main side, and a first longitudinal side. A first contiguous metallization layer is arranged on a first partial region of the first main side and on a partial region of the first longitudinal side adjacent to the first partial region of the first main side. Here, the partial region of the first longitudinal side is kept at a sufficient distance from a side edge facing the second main side and the partial region electrically contacts the at least two first electrodes.

Abstract translation: 压电元件包括​​具有两个第一电极和第二电极的机电换能器。 第二电极布置在两个第一电极之间。 换能器还包括第一主侧，与第一主侧相对的第二主侧和第一纵向侧。 第一连续的金属化层被布置在第一主侧的第一部分区域和与第一主侧的第一部分区域相邻的第一纵向侧的部分区域上。 这里，第一纵向侧的部分区域保持与面向第二主侧的侧边缘足够的距离，并且部分区域电接触至少两个第一电极。

公开(公告)号：US10381543B2

公开(公告)日：2019-08-13

申请号：US14898470

申请日：2014-06-13

Applicant: EPCOS AG

Inventor： Martin Galler ,  Harald Kastl ,  Siegfried Fellner ,  Axel Pecina ,  Marion Ottlinger ,  Peter Gerletz ,  Robert Krumphals ,  Wolfgang Athenstaedt ,  Ivan Jagust ,  Zdravko Mijocevic ,  Zeljko Maric

IPC: H01L41/083 ,  H01L41/047

Abstract: A multi-layer component (1) is specified, comprising a main body (2) with an external contact (3) arranged thereon, a further contact (5) for electrically contacting the multi-layer component (1), and a connecting element (4) for connecting the external contact (3) and the further contact (5), wherein the connecting element (4) is embodied in such a way that a decoupling of mechanical stresses that occur in the further contact (5) from the external contact (3) is brought about.

公开(公告)号：US20150351258A1

公开(公告)日：2015-12-03

申请号：US14654436

申请日：2013-11-26

Applicant: EPCOS AG

Inventor： Thomas Feichtinger ,  Axel Pecina ,  Stefan Obermair ,  Werner Tschnuchnig

IPC: H05K3/46 ,  B32B37/06 ,  B32B15/04 ,  B32B37/10

CPC classification number: H05K3/4611 ,  B32B15/04 ,  B32B37/06 ,  B32B37/10 ,  B32B2305/80 ,  B32B2457/08 ,  B32B2457/14 ,  H01L21/4867 ,  H01L23/15 ,  H01L23/3677 ,  H01L33/642 ,  H01L2924/0002 ,  H05K1/0204 ,  H05K1/16 ,  H05K3/4629 ,  Y10T156/10 ,  Y10T428/24851 ,  H01L2924/00

Abstract: A method for producing a multilayer carrier body is disclosed. A method for producing a multilayer carrier body. The method includes producing films by printing a first area of each film with a first paste and printing a second area of the film with a second paste. The method also includes stacking the films and laminating the films.

Abstract translation: 公开了一种多层载体的制造方法。 一种多层载体的制造方法。 该方法包括通过用第一浆料印刷每个薄膜的第一区域并用第二浆料印刷薄膜的第二区域来制造薄膜。 该方法还包括层叠薄膜并层压薄膜。

公开(公告)号：US20150342027A1

公开(公告)日：2015-11-26

申请号：US14654369

申请日：2013-12-12

Applicant: EPCOS AG

Inventor： Thomas Feichtinger ,  Axel Pecina

IPC: H05K1/02 ,  H05K1/03 ,  H05K3/00 ,  H01L33/64

CPC classification number: H05K1/0204 ,  H01L33/642 ,  H01L2924/0002 ,  H05K1/0207 ,  H05K1/0298 ,  H05K1/0306 ,  H05K3/0061 ,  H05K2201/066 ,  H05K2201/10106 ,  H05K2201/10416 ,  Y10T156/10 ,  H01L2924/00

Abstract: A component carrier includes a multi-layer carrier body having a substrate containing a structured functional. The substrate extends both laterally and also at least partially above and below the functional region. Alternatively, or in addition, the substrate extends both laterally and also completely above and/or below the functional region. Alternatively, or in addition, the substrate or a further region is arranged in or extends into the functional region.

Abstract translation: 分量载体包括具有包含结构化功能的基底的多层载体体。 衬底横向地并且还至少部分地在功能区域的上方和下方延伸。 或者，或者另外，衬底在功能区域的横向和完全上方和/或下方延伸。 或者或另外，衬底或另外的区域布置在功能区域中或延伸到功能区域中。

公开(公告)号：US10021776B2

公开(公告)日：2018-07-10

申请号：US14654369

申请日：2013-12-12

Applicant: EPCOS AG

Inventor： Thomas Feichtinger ,  Axel Pecina

IPC: H05K1/00 ,  H05K1/02 ,  H05K1/03 ,  H05K3/00 ,  H01L33/64

CPC classification number: H05K1/0204 ,  H01L33/642 ,  H01L2924/0002 ,  H05K1/0207 ,  H05K1/0298 ,  H05K1/0306 ,  H05K3/0061 ,  H05K2201/066 ,  H05K2201/10106 ,  H05K2201/10416 ,  Y10T156/10 ,  H01L2924/00

Abstract: A component carrier includes a multi-layer carrier body having a substrate containing a structured functional. The substrate extends both laterally and also at least partially above and below the functional region. Alternatively, or in addition, the substrate extends both laterally and also completely above and/or below the functional region. Alternatively, or in addition, the substrate or a further region is arranged in or extends into the functional region.

公开(公告)号：US09490417B2

公开(公告)日：2016-11-08

申请号：US13907692

申请日：2013-05-31

Applicant: EPCOS AG

Inventor： Gernot Feiel ,  Axel Pecina ,  Rainer Hoermann ,  Thomas Goebel

IPC: H01L41/047 ,  H03H3/02 ,  H01L41/04 ,  H03H3/04 ,  H01L41/053 ,  H01L41/083 ,  H01L41/293 ,  H01L41/25

CPC classification number: H01L41/0472 ,  H01L41/04 ,  H01L41/047 ,  H01L41/0533 ,  H01L41/083 ,  H01L41/25 ,  H01L41/293 ,  H03H3/02 ,  H03H3/04 ,  H03H2003/0428 ,  Y10T29/42 ,  Y10T29/49005 ,  Y10T29/49147 ,  Y10T29/49155

Abstract: A method for producing an electrical contact is disclosed. In an embodiment the method includes providing a piezoelectric component that includes an electromechanical transducer having two first electrodes and a second electrode arranged between the two first electrodes and spaced from the two first electrodes by a piezoelectric material, the transducer further including a first main side, a second main side opposite from the first main side and a first longitudinal side, and forming a contiguous metallization layer onto a first partial region of the first main side and onto a second partial region along the first longitudinal side, so that the second partial region along the first longitudinal side is at a distance from a side edge facing the second main side and the metallization layer in the second partial region of the first longitudinal side contacts the two first electrodes in an electrically conducting manner.

Abstract translation: 公开了一种用于制造电接点的方法。 在一个实施例中，该方法包括提供一种压电元件，其包括具有两个第一电极的机电换能器和布置在两个第一电极之间的第二电极，并且通过压电材料与两个第一电极间隔开，所述换能器还包括第一主侧， 与第一主侧相对的第二主面和第一纵向侧，并且沿着第一纵向侧在第一主侧的第一部分区域上形成连续的金属化层，并且在第二部分区域上形成第二部分区域 沿着第一纵向侧面与面向第二主侧的侧边缘相距一定距离，并且第一纵向侧的第二部分区域中的金属化层以导电方式接触两个第一电极。

公开(公告)号：US20150243865A1

公开(公告)日：2015-08-27

申请号：US14422673

申请日：2013-07-22

Applicant: EPCOS AG

Inventor： Thomas Feichtinger ,  Sebastian Brunner ,  Oliver Dernovsek ,  Klaus-Dieter Aichholzer ,  Georg Krenn ,  Axel Pecina ,  Christian Faistauer

IPC: H01L33/64

CPC classification number: H01L33/644 ,  H01L33/642 ,  H01L33/647

Abstract: A light-emitting diode device has a first carrier and at least one light-emitting diode chip, which is arranged on the first carrier. The first carrier has at least one first and one second carrier part, wherein the light-emitting diode chip rests only on the first carrier part. Furthermore, the first and second carrier parts each have a thermal conductivity. The thermal conductivity of the first carrier part is at least 1.5 times the thermal conductivity of the second carrier part. The first carrier part is surrounded laterally by the second carrier part.

Abstract translation: 发光二极管装置具有第一载体和布置在第一载体上的至少一个发光二极管芯片。 第一载体具有至少一个第一和第二载体部分，其中发光二极管芯片仅在第一载体部分上。 此外，第一和第二载体部分各自具有导热性。 第一载体部分的热导率为第二载体部分的热导率的至少1.5倍。 第一载体部分被第二载体部分横向包围。