GMR head design that suppresses tribocharge during its assembly
    25.
    发明授权
    GMR head design that suppresses tribocharge during its assembly 失效
    GMR头设计在组装过程中抑制摩擦电流

    公开(公告)号:US07369370B2

    公开(公告)日:2008-05-06

    申请号:US11716947

    申请日:2007-03-12

    Applicant: Li-Yan Zhu

    Inventor: Li-Yan Zhu

    Abstract: A method for preventing electrostatic discharge (ESD) damage in the head-suspension assembly (HSA) construction process. The method includes the use of a novel GMR magnetic recording head on a conductive slider substrate, the GMR head being electrically connected to the substrate and its conducting leads having balanced resistances between the leads and the substrate. By establishing an electrical connection between the GMR head and the slider substrate, the entire HSA can be grounded during its construction. By also grounding any nearby conducting elements that could inadvertently contact the HSA or its parts, no accumulated tribocharges can discharge through the sensitive GMR sensor element.

    Abstract translation: 一种用于防止头悬挂组件(HSA)施工过程中的静电放电(ESD)损坏的方法。 该方法包括在导电滑块基板上使用新颖的GMR磁记录头,该GMR磁头电连接至该基板及其导线,该引线在引线与该基板之间具有平衡的电阻。 通过在GMR头和滑块基板之间建立电连接,整个HSA可在其施工期间接地。 通过将任何可能无意中接触HSA或其部件的导电元件接地,也不会通过敏感的GMR传感器元件放电累积的摩托车充电。

    Method for providing electrical crossover in a laminated structure
    26.
    发明授权
    Method for providing electrical crossover in a laminated structure 有权
    在层叠结构中提供电交叉的方法

    公开(公告)号:US07342750B2

    公开(公告)日:2008-03-11

    申请号:US10870082

    申请日:2004-06-16

    Abstract: An externally wireless laminated suspension for a hard disk drive are disclosed. In one embodiment, the externally wireless laminated suspension has an insulating layer to electrically isolate a first and second electrical trace from a conductive support layer. The second electrical trace crosses over the first electrical trace. The first electrical trace may be made of a first part on one side of the second electrical trace and a second part on the opposite side of the electrical trace. A conductive island area may be patterned into the support layer. The conductive island area may electrically couple the first part of the first electrical trace to the second part. The number of crossover points that the first electrical trace has may equal the number of crossover points that the second electrical trace has.

    Abstract translation: 公开了一种用于硬盘驱动器的外部无线层叠悬架。 在一个实施例中,外部无线层叠悬架具有绝缘层,以将第一和第二电迹线与导电支撑层电隔离。 第二电迹线穿过第一电迹线。 第一电迹线可以由第二电迹线的一侧上的第一部分和在电迹线的相对侧上的第二部分制成。 导电岛区域可以被图案化成支撑层。 导电岛区域可以将第一电迹线的第一部分电耦合到第二部分。 第一电迹线具有的交叉点的数量可以等于第二电迹线具有的交叉点的数量。

    Method for preventing magnetic damage to a GMR head during back-end processing
    28.
    发明授权
    Method for preventing magnetic damage to a GMR head during back-end processing 失效
    用于在后端处理期间防止对GMR头的磁损坏的方法

    公开(公告)号:US07287313B2

    公开(公告)日:2007-10-30

    申请号:US11172297

    申请日:2005-06-30

    Abstract: A method is provided for preserving the transverse biasing of a GMR (or MR) read head during back-end processing. In a first preferred embodiment, the method comprises magnetizing the longitudinal biasing layers of the read head in a transverse direction, so that the resulting field at the position of the transverse biasing layer places it in a minimum of potential energy which stabilizes its direction. The field of the longitudinal biasing layer is then reset to the longitudinal direction in a manner which maintains the transverse biasing direction. In a second embodiment, a novel fixture for mounting the read head during processing includes a magnetic portion which stabilizes the transverse bias of the read head. The two methods may be used singly or in combination.

    Abstract translation: 提供了一种用于在后端处理期间保持GMR(或MR)读取头的横向偏置的方法。 在第一优选实施例中,该方法包括在横向上磁化读头的纵向偏置层,使得在横向偏置层的位置处的所得场将其置于稳定其方向的最小势能中。 然后纵向偏置层的场以保持横向偏压方向的方式复位到纵向方向。 在第二实施例中,用于在处理期间安装读取头的新型夹具包括稳定读取头的横向偏压的磁性部分。 这两种方法可以单独使用或组合使用。

    SYSTEM AND METHOD FOR CREATING WORK ORDER
    29.
    发明申请
    SYSTEM AND METHOD FOR CREATING WORK ORDER 审中-公开
    用于创建工作订单的系统和方法

    公开(公告)号:US20070233533A1

    公开(公告)日:2007-10-04

    申请号:US11617751

    申请日:2006-12-29

    CPC classification number: G06Q10/06 G06Q10/06315 G06Q30/0201

    Abstract: A system for creating a work order is provided, the system comprising an information downloading module, a work order selecting module and a work order creating module. The information downloading module downloads basic work order information. The work order selecting module selects a work order according to the basic work order information, and generates a selection result. The work order creating module creates a work order according to the selection result, and applies a created work order to a corresponding work field. A method for creating a work order is also provided.

    Abstract translation: 提供了一种用于创建工单的系统,该系统包括信息下载模块,工单选择模块和工单创建模块。 信息下载模块下载基本工单信息。 工单选择模块根据基本工单信息选择工单,生成选择结果。 工单创建模块根据选择结果创建工单,并将创建的工单发送到相应的工作字段。 还提供了创建工单的方法。

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