公开(公告)号：US20150270061A1

公开(公告)日：2015-09-24

申请号：US14680699

申请日：2015-04-07

Applicant: NXP B.V.

Inventor： Magali Duplessis ,  Olivier Tesson

IPC: H01F41/06 ,  C25D3/38 ,  B23K1/20 ,  C23C14/14 ,  C23C14/02 ,  C25D5/02 ,  B23K1/00

CPC classification number: H01F41/06 ,  B23K1/0016 ,  B23K1/20 ,  C23C14/021 ,  C23C14/14 ,  C25D3/38 ,  C25D5/02 ,  H01F5/00 ,  H01F17/0006 ,  H01F27/2895 ,  H01F27/34 ,  H01F41/041 ,  H01F2017/0086 ,  H01L23/5227 ,  H01L2924/0002 ,  Y10T29/49071 ,  H01L2924/00

Abstract: A transformer comprising primary and secondary windings is disclosed. Each winding has first and second metal capping layers coupled together electrically in parallel by a metal connector passing through a substrate lying between the first and second metal capping layers.

Abstract translation: 公开了一种包括初级和次级绕组的变压器。 每个绕组具有通过穿过位于第一和第二金属封盖层之间的衬底的金属连接器并联电连接的第一和第二金属覆盖层。

公开(公告)号：US09704647B2

公开(公告)日：2017-07-11

申请号：US14680699

申请日：2015-04-07

Applicant: NXP B.V.

Inventor： Magali Duplessis ,  Olivier Tesson

IPC: H01F5/00 ,  H01F41/06 ,  H01F17/00 ,  H01F27/34 ,  H01F41/04 ,  H01L23/522 ,  H01F27/28 ,  B23K1/00 ,  B23K1/20 ,  C23C14/02 ,  C23C14/14 ,  C25D3/38 ,  C25D5/02

CPC classification number: H01F41/06 ,  B23K1/0016 ,  B23K1/20 ,  C23C14/021 ,  C23C14/14 ,  C25D3/38 ,  C25D5/02 ,  H01F5/00 ,  H01F17/0006 ,  H01F27/2895 ,  H01F27/34 ,  H01F41/041 ,  H01F2017/0086 ,  H01L23/5227 ,  H01L2924/0002 ,  Y10T29/49071 ,  H01L2924/00

Abstract: A transformer comprising primary and secondary windings is disclosed. Each winding has first and second metal capping layers coupled together electrically in parallel by a metal connector passing through a substrate lying between the first and second metal capping layers.