公开(公告)号：US08339741B2

公开(公告)日：2012-12-25

申请号：US12489287

申请日：2009-06-22

申请人： Yifan Zhang ,  Mark T. Kief ,  Dion Song ,  Lijuan Zou ,  Charles E. Hawkinson

发明人： Yifan Zhang ,  Mark T. Kief ,  Dion Song ,  Lijuan Zou ,  Charles E. Hawkinson

IPC分类号： G11B5/33

CPC分类号： G11B5/3116 ,  G11B5/1278

摘要： A magnetic writer has at least a write pole with a first partial side shield and a second partial side shield. The write pole has a leading edge and a trailing edge along an air bearing surface (ABS) and a first side and a second side along an axis orthogonal to the ABS. The first partial side shield is separated from the first side of the write pole and extends from adjacent the write pole from the trailing edge to a location intermediate that trailing edge and the leading edge.

摘要翻译： 磁性写入器至少具有带有第一部分侧面屏蔽和第二部分侧面屏蔽的写入极。 写入极具有沿着空气轴承表面（ABS）的前缘和后缘，以及沿着与ABS垂直的轴线的第一侧和第二侧。 第一部分侧面屏蔽与写入极的第一侧分离，并且从相邻的写入极从后缘延伸到中间到后缘和前沿的位置。

公开(公告)号：US20100321835A1

公开(公告)日：2010-12-23

申请号：US12489287

申请日：2009-06-22

申请人： Yifan Zhang ,  Mark T. Kief ,  Dion Song ,  Lijuan Zou ,  Charles E. Hawkinson

发明人： Yifan Zhang ,  Mark T. Kief ,  Dion Song ,  Lijuan Zou ,  Charles E. Hawkinson

IPC分类号： G11B5/33 ,  B44C1/22

CPC分类号： G11B5/3116 ,  G11B5/1278

摘要： A magnetic writer includes a write pole, a first partial shield and a second partial shield. The write pole has a leading edge, a trailing edge, a first side and a second side. The first partial side shield is located on the first side of the write pole, and the second partial side shield is located on the second side of the write pole. The first partial side shield and the second partial side shield extend along side of the write pole from the trailing edge to a location intermediate that trailing edge and the leading edge so that the first partial side shield and the second partial side shield do not shield the leading edge.

摘要翻译： 磁性写入器包括写入极，第一部分屏蔽和第二部分屏蔽。 写极具有前缘，后缘，第一侧和第二侧。 第一部分侧面屏蔽位于写入极的第一侧上，第二部分侧面屏蔽位于写入极的第二侧。 第一部分侧面屏蔽和第二部分侧面屏蔽沿写入磁极的一侧从后缘延伸到中间到后缘和前缘的位置，使得第一部分侧屏蔽和第二部分侧屏蔽不屏蔽 前沿。