Elevated electrodes for probe position sensing
    1.
    发明申请
    Elevated electrodes for probe position sensing 有权
    用于探头位置检测的高架电极

    公开(公告)号:US20080089211A1

    公开(公告)日:2008-04-17

    申请号:US11545896

    申请日:2006-10-11

    IPC分类号: G11B9/00

    CPC分类号: G11B9/02 B82Y10/00 G11B9/1481

    摘要: An apparatus comprises a storage medium, a head substrate, wherein the storage medium and the head substrate are separated by a gap, a plurality of electrodes separated from each other, and a support structure positioned in the gap for supporting some of the electrodes. An apparatus comprising a storage medium, a head substrate, wherein the storage medium and the head substrate are separated by a gap, a plurality of posts positioned in the gap, a layer of low friction material positioned on one end of each of the posts, is also described.

    摘要翻译: 一种设备包括存储介质,头基板,其中存储介质和头基板由间隙分开,多个彼此分离的电极以及位于间隙中的用于支撑一些电极的支撑结构。 一种包括存储介质,头基板的设备,其中所述存储介质和所述头基板由间隙分开,定位在所述间隙中的多个柱,位于每个所述柱的一端的低摩擦材料层, 也被描述。

    Elevated electrodes for probe position sensing
    2.
    发明授权
    Elevated electrodes for probe position sensing 有权
    用于探头位置检测的高架电极

    公开(公告)号:US07903532B2

    公开(公告)日:2011-03-08

    申请号:US11545896

    申请日:2006-10-11

    IPC分类号: G11B9/00

    CPC分类号: G11B9/02 B82Y10/00 G11B9/1481

    摘要: An apparatus comprises a storage medium, a head substrate, wherein the storage medium and the head substrate are separated by a gap, a plurality of electrodes separated from each other, and a support structure positioned in the gap for supporting some of the electrodes. An apparatus comprising a storage medium, a head substrate, wherein the storage medium and the head substrate are separated by a gap, a plurality of posts positioned in the gap, a layer of low friction material positioned on one end of each of the posts, is also described.

    摘要翻译: 一种设备包括存储介质,头基板,其中存储介质和头基板由间隙分开,多个彼此分离的电极以及位于间隙中的用于支撑一些电极的支撑结构。 一种包括存储介质,头基板的设备,其中所述存储介质和所述头基板由间隙分开,定位在所述间隙中的多个柱,位于每个所述柱的一端的低摩擦材料层, 也被描述。

    Actuator assembly and data storage device including the actuator assembly
    5.
    发明申请
    Actuator assembly and data storage device including the actuator assembly 失效
    执行器组件和数据存储装置包括致动器组件

    公开(公告)号:US20080175136A1

    公开(公告)日:2008-07-24

    申请号:US11654720

    申请日:2007-01-18

    IPC分类号: G11B3/00

    CPC分类号: G11B5/4886

    摘要: An apparatus comprises a movable member, first and second rigid members positioned on opposite sides of the movable member, a first suspension assembly connected between a base and the first and second rigid members, a second suspension assembly connected between the first and second rigid members and the movable member, first and second actuators coupled to the first and second rigid members along a first central axis, and third and fourth actuators coupled to the movable member along a second central axis.

    摘要翻译: 一种装置包括可移动构件,位于可移动构件的相对侧上的第一和第二刚性构件,连接在基座与第一和第二刚性构件之间的第一悬架组件,连接在第一和第二刚性构件之间的第二悬架组件和 可移动构件,沿着第一中心轴线联接到第一和第二刚性构件的第一和第二致动器,以及沿着第二中心轴线联接到可动构件的第三和第四致动器。

    Probe head with narrow read element
    6.
    发明授权
    Probe head with narrow read element 有权
    探头具有窄读取元素

    公开(公告)号:US07903533B2

    公开(公告)日:2011-03-08

    申请号:US11738615

    申请日:2007-04-23

    IPC分类号: G11B9/00

    CPC分类号: G11B9/02

    摘要: An apparatus includes a storage medium, and a transducer positioned adjacent to the storage medium, wherein the transducer includes a first electrode and a second electrode, with the width of the first electrode being less than the width of the second electrode. A method including: applying a first voltage to a transducer to write data to a storage medium, and applying a second voltage to the transducer to read data from the storage medium, wherein the magnitude of the first voltage is greater than the magnitude of the second voltage.

    摘要翻译: 一种设备包括存储介质和邻近存储介质定位的换能器,其中换能器包括第一电极和第二电极,第一电极的宽度小于第二电极的宽度。 一种方法,包括:向换能器施加第一电压以将数据写入存储介质,以及向所述换能器施加第二电压以从所述存储介质读取数据,其中所述第一电压的幅度大于所述第二电压的幅度 电压。

    Probe Head With Narrow Read Element
    7.
    发明申请
    Probe Head With Narrow Read Element 有权
    探头与窄读元素

    公开(公告)号:US20080259779A1

    公开(公告)日:2008-10-23

    申请号:US11738615

    申请日:2007-04-23

    IPC分类号: G11B9/02

    CPC分类号: G11B9/02

    摘要: An apparatus includes a storage medium, and a transducer positioned adjacent to the storage medium, wherein the transducer includes a first electrode and a second electrode, with the width of the first electrode being less than the width of the second electrode. A method including: applying a first voltage to a transducer to write data to a storage medium, and applying a second voltage to the transducer to read data from the storage medium, wherein the magnitude of the first voltage is greater than the magnitude of the second voltage.

    摘要翻译: 一种设备包括存储介质和邻近存储介质定位的换能器,其中换能器包括第一电极和第二电极,第一电极的宽度小于第二电极的宽度。 一种方法,包括:向换能器施加第一电压以将数据写入存储介质,以及向所述换能器施加第二电压以从所述存储介质读取数据,其中所述第一电压的幅度大于所述第二电压的幅度 电压。

    Simultaneous Rotational Control Using Offset Linear Actuators
    8.
    发明申请
    Simultaneous Rotational Control Using Offset Linear Actuators 失效
    使用偏移线性执行器同时旋转控制

    公开(公告)号:US20080297289A1

    公开(公告)日:2008-12-04

    申请号:US11755812

    申请日:2007-05-31

    IPC分类号: H01F7/08

    CPC分类号: G11B9/1481 B82Y10/00

    摘要: An apparatus includes a movable member, and first and second actuators coupled to the movable member at positions offset from a first axis that passes through a centroid of the movable member. A controller independently controls the first and second actuators to exert a first force on the movable member in a direction generally parallel to the first axis, thereby controlling both linear and rotational orientation of the movable member. The apparatus can further include third and fourth actuators coupled to the movable member at positions offset from a second axis that passes through the centroid of the movable member, and the controller can independently controlling third and fourth actuators.

    摘要翻译: 一种装置包括可移动构件,以及第一和第二致动器,其在与通过可移动构件的质心的第一轴线偏移的位置处联接到可动构件。 控制器独立地控制第一和第二致动器沿大致平行于第一轴线的方向在可动构件上施加第一力,从而控制可动构件的线性和旋转取向。 该装置还可以包括第三和第四致动器,该第三和第四致动器在与通过可移动构件的重心的第二轴线偏移的位置处联接到可动构件,并且控制器可以独立地控制第三和第四致动器。

    Electrostatic Surface Drive With Multiple Operating Voltages
    9.
    发明申请
    Electrostatic Surface Drive With Multiple Operating Voltages 审中-公开
    具有多个工作电压的静电表面驱动

    公开(公告)号:US20090001846A1

    公开(公告)日:2009-01-01

    申请号:US11769090

    申请日:2007-06-27

    IPC分类号: H02N1/00

    CPC分类号: H02N1/004

    摘要: An apparatus includes a first array of electrodes and a second array of electrodes separated by a gap, and a controller for imposing a voltage on a plurality of electrodes in the first array of electrodes, wherein the magnitude of the voltage changes in response to an operating parameter of the apparatus.

    摘要翻译: 一种装置包括第一电极阵列和由间隙隔开的第二电极阵列,以及用于在第一电极阵列中的多个电极上施加电压的控制器,其中电压的大小响应于操作而变化 设备参数。