公开(公告)号：US20050036238A1

公开(公告)日：2005-02-17

申请号：US10641949

申请日：2003-08-15

申请人： Ibro Tabakovic ,  Ladislav Pust ,  Arthur Thayer ,  Thu Nguyen

发明人： Ibro Tabakovic ,  Ladislav Pust ,  Arthur Thayer ,  Thu Nguyen

IPC分类号： G11B5/127 ,  G11B5/60

CPC分类号： G11B5/127

摘要： A microelectronic device includes a transducer. An overcoat layer is disposed on a transducer surface. A plurality of electrical contact pads are disposed on the overcoat layer. First and second studs that pass through the overcoat layer to connect the transducer to the electrical contact pads. The first and second studs are separated from one another by a reduced spacing distance that is free of trenching.

摘要翻译： 微电子器件包括换能器。 覆盖层设置在换能器表面上。 多个电接触垫设置在外涂层上。 穿过外涂层的第一和第二螺柱将换能器连接到电接触垫。 第一和第二螺柱通过减小的没有下料的间隔距离彼此分开。

公开(公告)号：US20070035881A1

公开(公告)日：2007-02-15

申请号：US11201873

申请日：2005-08-11

申请人： Daniel Burbank ,  Ladislav Pust ,  Eric Granstrom

发明人： Daniel Burbank ,  Ladislav Pust ,  Eric Granstrom

IPC分类号： G11B5/60

CPC分类号： G11B5/6005 ,  G11B5/6064

摘要： A slider having a slider body is provided. An electrical connection is coupled to the slider body. A first actuator is coupled to the electrical connection and adapted to displace a first portion of the slider body. Additionally, a second heater is coupled to the electrical connection and adapted to displace a second portion of the slider body.

摘要翻译： 提供具有滑块体的滑块。 电连接件联接到滑块体。 第一致动器联接到电连接并适于移动滑块体的第一部分。 另外，第二加热器联接到电连接并适于移动滑块体的第二部分。

公开(公告)号：US20060285248A1

公开(公告)日：2006-12-21

申请号：US11154223

申请日：2005-06-16

申请人： Ladislav Pust ,  Michael Johnson ,  Richard Larson ,  Thu-Van Nguyen ,  David Seets ,  William Vavra

发明人： Ladislav Pust ,  Michael Johnson ,  Richard Larson ,  Thu-Van Nguyen ,  David Seets ,  William Vavra

IPC分类号： G11B5/127

CPC分类号： G11B5/3133 ,  G11B5/3116 ,  G11B5/6064 ,  G11B5/607

摘要： A transducing device having a storage interface surface includes a writer having a pole tip region, a coil having a width positioned around the writer, and a heating element. The heating element extends to near the storage interface surface. A portion of the heating element is at least as wide as the coil. The heating element heats the writer in response to current flow through the heating element.

摘要翻译： 具有存储接口表面的转换装置包括具有极尖区域的写入器，具有位于写入器周围的宽度的线圈和加热元件。 加热元件延伸到存储界面附近。 加热元件的一部分至少与线圈一样宽。 加热元件响应于通过加热元件的电流而加热写入器。

公开(公告)号：US07123447B2

公开(公告)日：2006-10-17

申请号：US10462277

申请日：2003-06-16

申请人： John R. Pendray ,  Ladislav Pust

发明人： John R. Pendray ,  Ladislav Pust

IPC分类号： G11B5/60

CPC分类号： G11B5/6005 ,  G11B5/127 ,  G11B5/3136

摘要： To reduce thermal pole-tip protrusion and recession, a magnetic head includes a multi-material basecoat. The magnetic head has an air bearing surface and a back surface opposite the air bearing surface. The magnetic head includes a substrate and the basecoat positioned upon the substrate. The basecoat has a first portion and a second portion wherein a Young's modulus of the first portion is less than a Young's modulus of the second portion. A data transducer is positioned upon the basecoat adjacent the air bearing surface.

摘要翻译： 为了减少热极尖突起和凹陷，磁头包括多材料底漆。 磁头具有空气轴承表面和与空气支承表面相对的后表面。 磁头包括基板和位于基板上的底涂层。 底涂层具有第一部分和第二部分，其中第一部分的杨氏模量小于第二部分的杨氏模量。 数据传感器位于邻近空气轴承表面的底涂层上。

公开(公告)号：US20050057841A1

公开(公告)日：2005-03-17

申请号：US10662068

申请日：2003-09-12

申请人： Lance Stover ,  Jane Gates ,  Ladislav Pust ,  John Brand

发明人： Lance Stover ,  Jane Gates ,  Ladislav Pust ,  John Brand

IPC分类号： G11B5/00 ,  G11B5/02 ,  G11B21/02

CPC分类号： G11B5/02 ,  G11B2005/001 ,  G11B2005/0021

摘要： A head with a heating element and control regime therefor is disclosed. In embodiments described, the control regime or controller energizes the heater or heating element to provide intermittent heating between read or write operations to optimize transducer temperature and operating characteristics or parameters of a data storage device. In particular, in one embodiment described, the controller provides a low amplitude signal or current to provide low grade thermal heating. In another embodiment, the controller provides a high amplitude signal or current to preheat the transducer portion for write operations.

公开(公告)号：US20060193081A1

公开(公告)日：2006-08-31

申请号：US11068315

申请日：2005-02-28

申请人： Ladislav Pust ,  Christopher Rea ,  Richard Larson

发明人： Ladislav Pust ,  Christopher Rea ,  Richard Larson

IPC分类号： G11B5/41

CPC分类号： G11B5/314 ,  G11B5/3136 ,  G11B5/6064 ,  G11B2005/0005

摘要： A transducing device includes a writer having a pole tip region and a heater circuit. The heater circuit has a heating portion and a heater current return path. The heating portion has at least two branches positioned with respect to the writer so that current flowing through the at least two branches heat the writer. The heater current return path is electrically connected to the at least two branches of the heating portion near the pole tip region and includes an electrically conductive portion of the writer.

摘要翻译： 转换装置包括具有极尖区域和加热器电路的写入器。 加热器电路具有加热部分和加热器电流返回路径。 加热部分具有相对于写入器定位的至少两个分支，使得流过至少两个分支的电流加热写入器。 加热器电流返回路径电连接到靠近极尖区域的加热部分的至少两个分支，并且包括写入器的导电部分。