公开(公告)号：US20150103445A1

公开(公告)日：2015-04-16

申请号：US14052337

申请日：2013-10-11

Applicant: Seagate Technology LLC

Inventor： Jianhua Xue ,  Zhe Shen ,  Christopher James Rea ,  Eric Roger Meloche ,  Huaqing Yin

IPC: G11B5/60 ,  G11B5/11

CPC classification number: G11B5/1278 ,  G11B5/11 ,  G11B5/1871 ,  G11B5/3116 ,  G11B5/315 ,  G11B5/3163 ,  G11B5/6082

Abstract: A magnetic element may be generally configured with at least a write pole that has leading and trailing regions on an air bearing surface. The leading region may have a trailing width connected to a leading width of the trailing region via a transition feature to form a substantially T-shaped cross-section on the air bearing surface.

Abstract translation: 磁性元件可以通常配置有至少一个在空气轴承表面上具有前部和后部区域的写入极。 引导区域可以具有经由过渡特征连接到尾部区域的前导宽度的拖尾宽度，以在空气轴承表面上形成基本上T形的横截面。

公开(公告)号：US09218825B2

公开(公告)日：2015-12-22

申请号：US14052337

申请日：2013-10-11

Applicant: Seagate Technology LLC

Inventor： Jianhua Xue ,  Zhe Shen ,  Christopher James Rea ,  Eric Roger Meloche ,  Huaqing Yin

IPC: G11B5/127 ,  G11B5/187 ,  G11B5/31 ,  G11B5/11 ,  G11B5/60

CPC classification number: G11B5/1278 ,  G11B5/11 ,  G11B5/1871 ,  G11B5/3116 ,  G11B5/315 ,  G11B5/3163 ,  G11B5/6082

Abstract: A magnetic element may be generally configured with at least a write pole that has leading and trailing regions on an air bearing surface. The leading region may have a trailing width connected to a leading width of the trailing region via a transition feature to form a substantially T-shaped cross-section on the air bearing surface.

Abstract translation: 磁性元件可以通常配置有至少一个在空气轴承表面上具有前部和后部区域的写入极。 引导区域可以具有经由过渡特征连接到尾部区域的前导宽度的拖尾宽度，以在空气轴承表面上形成基本上T形的横截面。