公开(公告)号：US20170133043A1

公开(公告)日：2017-05-11

申请号：US14934926

申请日：2015-11-06

Applicant: Seagate Technology LLC

Inventor： JianHua Xue ,  Debin Wang ,  Huaqing Yin ,  John M. Wolf ,  Erik J. Hutchinson ,  Wei Tian ,  Yonghua Chen

IPC: G11B5/17 ,  G11B5/60

CPC classification number: G11B5/17 ,  G11B5/1278 ,  G11B5/3116 ,  G11B5/3123 ,  G11B5/3163

Abstract: A data writer may be configured with at least a write pole continuously extending from an air bearing surface to a via. The write pole can contact at least one yoke that contacts the write pole. The write pole and yoke may each be disposed between and separated from a write coil that has a single turn and continuously extends to opposite sides of the write pole.

公开(公告)号：US09697852B2

公开(公告)日：2017-07-04

申请号：US14934926

申请日：2015-11-06

Applicant: Seagate Technology LLC

Inventor： JianHua Xue ,  Debin Wang ,  Huaqing Yin ,  John M. Wolf ,  Erik J. Hutchinson ,  Wei Tian ,  Yonghua Chen

IPC: G11B5/127 ,  G11B5/17 ,  G11B5/60

CPC classification number: G11B5/17 ,  G11B5/1278 ,  G11B5/3116 ,  G11B5/3123 ,  G11B5/3163

Abstract: A data writer may be configured with at least a write pole continuously extending from an air bearing surface to a via. The write pole can contact at least one yoke that contacts the write pole. The write pole and yoke may each be disposed between and separated from a write coil that has a single turn and continuously extends to opposite sides of the write pole.