公开(公告)号：US20140070913A1

公开(公告)日：2014-03-13

申请号：US14024395

申请日：2013-09-11

Applicant: Infineon Technologies AG

Inventor： Gottfried Beer ,  Urs Elrod ,  Christiane Brunner ,  Thomas Kilger

IPC: H01F27/28 ,  H01F41/04

CPC classification number: H01F27/2804 ,  H01F41/041 ,  H01F2027/2819 ,  H01L23/49816 ,  H01L23/49822 ,  H01L23/645 ,  H01L24/19 ,  H01L2224/12105 ,  Y10T29/4902 ,  Y10T29/49071

Abstract: In accordance with an embodiment, a transformer includes a first coil disposed in a first conductive layer on a first side of a first dielectric layer, and a second coil disposed in a second conductive layer on a second side of the first dielectric layer. Each coil has a first end disposed inside its respective coil and a second end disposed at an outer perimeter of its respective coil. A first crossover disposed in the second conductive layer is directly connected to the first end of the first coil and extends past the outer perimeter of the first coil. In addition, a second crossover disposed in the first conductive layer is directly connected to the first end of the second coil and extends past the outer perimeter of the second coil.

Abstract translation: 根据实施例，变压器包括设置在第一电介质层的第一侧上的第一导电层中的第一线圈和设置在第一电介质层的第二侧上的第二导电层中的第二线圈。 每个线圈具有设置在其相应线圈内部的第一端和设置在其相应线圈的外周边的第二端。 设置在第二导电层中的第一交叉直接连接到第一线圈的第一端并且延伸超过第一线圈的外周。 此外，设置在第一导电层中的第二交叉直接连接到第二线圈的第一端并且延伸超过第二线圈的外周。

公开(公告)号：US09041505B2

公开(公告)日：2015-05-26

申请号：US14024395

申请日：2013-09-11

Applicant: Infineon Technologies AG

Inventor： Gottfried Beer ,  Urs Elrod ,  Christiane Brunner ,  Thomas Kilger

IPC: H01F27/29 ,  H01F5/00 ,  H01F7/06 ,  H01F27/28 ,  H01F41/04

CPC classification number: H01F27/2804 ,  H01F41/041 ,  H01F2027/2819 ,  H01L23/49816 ,  H01L23/49822 ,  H01L23/645 ,  H01L24/19 ,  H01L2224/12105 ,  Y10T29/4902 ,  Y10T29/49071

Abstract: In accordance with an embodiment, a transformer includes a first coil disposed in a first conductive layer on a first side of a first dielectric layer, and a second coil disposed in a second conductive layer on a second side of the first dielectric layer. Each coil has a first end disposed inside its respective coil and a second end disposed at an outer perimeter of its respective coil. A first crossover disposed in the second conductive layer is directly connected to the first end of the first coil and extends past the outer perimeter of the first coil. In addition, a second crossover disposed in the first conductive layer is directly connected to the first end of the second coil and extends past the outer perimeter of the second coil.

Abstract translation: 根据实施例，变压器包括设置在第一电介质层的第一侧上的第一导电层中的第一线圈和设置在第一电介质层的第二侧上的第二导电层中的第二线圈。 每个线圈具有设置在其相应线圈内部的第一端和设置在其相应线圈的外周边的第二端。 设置在第二导电层中的第一交叉直接连接到第一线圈的第一端并延伸超过第一线圈的外周。 此外，设置在第一导电层中的第二交叉直接连接到第二线圈的第一端并且延伸超过第二线圈的外周。