公开(公告)号：US20040164836A1

公开(公告)日：2004-08-26

申请号：US10786533

申请日：2004-02-26

Applicant: Intersil Americas Inc.

Inventor： Xingwu Wang ,  Chungsheng Yang

IPC: H01F005/00

CPC classification number: H01F41/046 ,  H01F17/0006 ,  H01F17/06 ,  Y10T29/4902

Abstract: The present invention relates to inductors with improved inductance and quality factor. In one embodiment, a magnetic thin film inductor is disclosed. In this embodiment, magnetic thin film inductor includes a plurality of elongated conducting regions and magnetic material. The plurality of elongated conducting regions are positioned parallel with each other and at a predetermined spaced distance apart from each other. The magnetic material encases the plurality of conducting regions, wherein when currents are applied to the conductors, current paths in each of the conductors cause the currents to generally flow in the same direction thereby enhancing mutual inductance.

公开(公告)号：US20040239468A9

公开(公告)日：2004-12-02

申请号：US10786533

申请日：2004-02-25

Applicant: Intersil Americas Inc.

Inventor： Xingwu Wang ,  Chungsheng Yang

IPC: H01F005/00

CPC classification number: H01F41/046 ,  H01F17/0006 ,  H01F17/06 ,  Y10T29/4902

Abstract: The present invention relates to inductors with improved inductance and quality factor. In one embodiment, a magnetic thin film inductor is disclosed. In this embodiment, magnetic thin film inductor includes a plurality of elongated conducting regions and magnetic material. The plurality of elongated conducting regions are positioned parallel with each other and at a predetermined spaced distance apart from each other. The magnetic material encases the plurality of conducting regions, wherein when currents are applied to the conductors, current paths in each of the conductors cause the currents to generally flow in the same direction thereby enhancing mutual inductance.

Abstract translation: 本发明涉及具有改善的电感和品质因数的电感器。 在一个实施例中，公开了一种磁性薄膜电感器。 在本实施例中，磁性薄膜电感器包括多个细长导电区域和磁性材料。 多个细长的导电区域彼此平行地并且彼此隔开预定间隔的距离定位。 磁性材料封装多个导电区域，其中当电流施加到导体时，每个导体中的电流路径使得电流通常沿相同方向流动，从而增强互感。

公开(公告)号：US20030107463A1

公开(公告)日：2003-06-12

申请号：US10014045

申请日：2001-12-11

Applicant: INTERSIL AMERICAS INC.

Inventor： Xingwu Wang ,  Chungsheng Yang

IPC: H01F005/00

CPC classification number: H01F41/046 ,  H01F17/0006 ,  H01F17/06 ,  Y10T29/4902

Abstract: The present invention relates to inductors with improved inductance and quality factor. In one embodiment, a magnetic thin film inductor is disclosed. In this embodiment, magnetic thin film inductor includes a plurality of elongated conducting regions and magnetic material. The plurality of elongated conducting regions are positioned parallel with each other and at a predetermined spaced distance apart from each other. The magnetic material encases the plurality of conducting regions, wherein when currents are applied to the conductors, current paths in each of the conductors cause the currents to generally flow in the same direction thereby enhancing mutual inductance.

Abstract translation: 本发明涉及具有改善的电感和品质因数的电感器。 在一个实施例中，公开了一种磁性薄膜电感器。 在本实施例中，磁性薄膜电感器包括多个细长导电区域和磁性材料。 多个细长的导电区域彼此平行地并且彼此隔开预定间隔的距离定位。 磁性材料封装多个导电区域，其中当电流施加到导体时，每个导体中的电流路径使得电流通常沿相同方向流动，从而增强互感。