公开(公告)号：US20150041429A1

公开(公告)日：2015-02-12

申请号：US14523117

申请日：2014-10-24

Applicant: Seagate Technology LLC

Inventor： Xilin Peng ,  Jiaoming Qiu ,  Yonghua Chen ,  Michael Christopher Kautzky ,  Mark Thomas Kief

IPC: G11B5/31

CPC classification number: G11B5/3116 ,  B82Y25/00 ,  G01R33/093 ,  G11B5/3163 ,  H01F41/30

Abstract: A tool for use in fabricating an electronic component includes a plurality of processing modules and a transfer chamber in communication with each of the plurality of processing modules. The transfer chamber includes a component for transferring a structure to each of the plurality of processing modules. The plurality of processing modules and the transfer chamber are sealed from the surrounding environment and are under a vacuum. The plurality of processing modules includes a first module configured to perform a first process on the structure and a second module configured to perform a second process on the structure. The first process includes performing at least one shaping operation on the structure.

Abstract translation: 用于制造电子部件的工具包括与多个处理模块中的每一个连通的多个处理模块和传送室。 传送室包括用于将结构传送到多个处理模块中的每一个的部件。 多个处理模块和传送室与周围环境密封并处于真空状态。 多个处理模块包括被配置为对该结构执行第一处理的第一模块和被配置为对该结构执行第二处理的第二模块。 第一过程包括在该结构上执行至少一个整形操作。

公开(公告)号：US08724265B2

公开(公告)日：2014-05-13

申请号：US13743607

申请日：2013-01-17

Applicant: Seagate Technology LLC

Inventor： Jiaoming Qiu ,  Kaizhong Gao ,  Yonghua Chen ,  Beverley Craig ,  Zhongyan Wang ,  Vladyslav A. Vas'ko

IPC: G11B5/33 ,  G11B5/127

CPC classification number: G11B5/127 ,  G11B5/39 ,  G11B5/3932

Abstract: A magnetoresistive sensor is generally disclosed. Various embodiments of a sensor can have at least a trilayer sensor stack biased with a back biasing magnet adjacent a back of the trilayer sensor. The back biasing magnet, the trilayer sensor stack, or both have substantially trapezoidal shapes to enhance the biasing field and to minimize noise.

Abstract translation: 通常公开了一种磁阻传感器。 传感器的各种实施例可以具有至少三层传感器堆叠，该三层传感器堆叠与靠近三层传感器背面的背偏置磁体偏置。 背偏置磁体，三层传感器堆叠或两者具有基本上梯形的形状以增强偏置场并且使噪声最小化。

公开(公告)号：US20130321955A1

公开(公告)日：2013-12-05

申请号：US13961672

申请日：2013-08-07

Applicant: Seagate Technology LLC

Inventor： Mourad Benakli ,  Kirill Aleksandrovich Rivkin ,  Zhe Shen ,  Jiaoming Qiu ,  Huaqing Yin

IPC: G11B5/11

CPC classification number: G11B5/11 ,  G11B5/012 ,  G11B5/09 ,  G11B5/312 ,  G11B5/315

Abstract: An apparatus includes a write pole magnetically coupled to write coils that generate a first magnetic field during a switching event. The apparatus includes a shield at a media-facing surface and proximate the write pole. A conductive element is disposed proximate the shield and configured to generate a second magnetic field opposite to the first magnetic field during the switching event. A selected one of the write coils is located adjacent the shield separate from others of the write coils.

Abstract translation: 一种装置包括磁极耦合到写入线圈的写入磁极，其在切换事件期间产生第一磁场。 该装置包括位于面向媒体的表面并靠近写入极的屏蔽。 导电元件靠近屏蔽设置，并被配置为在切换事件期间产生与第一磁场相反的第二磁场。 写入线圈中的一个选择的一个写入线圈与写入线圈的其他部分分开设置在屏蔽件附近。