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    Weld free high performance laminate suspension
    3.
    发明授权
    Weld free high performance laminate suspension 有权
    无焊接高性能层压板悬浮液

    公开(公告)号：US06785094B2

    公开(公告)日：2004-08-31

    申请号：US10131553

    申请日：2002-04-24

    申请人： Satya Prakash Arya ,  Tzong-Shii Pan ,  Surya Pattanaik ,  Victor Wing Chun Shum

    发明人： Satya Prakash Arya ,  Tzong-Shii Pan ,  Surya Pattanaik ,  Victor Wing Chun Shum

    IPC分类号： G11B548

    CPC分类号： G11B5/484

    摘要： A suspension assembly is designed to carry a slider and read/write head elements in a magnetic data storage device. The suspension assembly is formed from a composite laminate structure that includes first, second, third, fourth and fifth material layers. The layers are arranged such that the second layer is disposed between the first and third layers, and the fourth layer is disposed between the third and fifth layers. The laminate structure is configured using a suitable removal process, such as partial chemical etching, to define a mount plate, a hinge, a load beam functional end, and an electrical lead system. The laminate structure may be further formed with a flexure gimbal system that comprises the third, fourth and fifth layers.

    摘要翻译： 悬挂组件被设计成在磁数据存储装置中携带滑块和读/写头元件。 悬挂组件由包括第一，第二，第三，第四和第五材料层的复合层压结构形成。 这些层被布置成使得第二层设置在第一和第三层之间，并且第四层设置在第三层和第五层之间。 使用合适的去除工艺（例如部分化学蚀刻）来构造层压结构以限定安装板，铰链，负载梁功能端和电引线系统。 层压结构可以进一步形成有包括第三层，第四层和第五层的弯曲万向节系统。

    Electrical connection for slider/suspension assembly
    4.
    发明授权
    Electrical connection for slider/suspension assembly 失效
    滑块/悬挂组件的电气连接

    公开(公告)号：US5889636A

    公开(公告)日：1999-03-30

    申请号：US873777

    申请日：1997-06-12

    申请人： Satya Prakash Arya ,  A David Erpelding ,  Darrell Dean Palmer ,  Tzong-Shii Pan ,  Surya Pattanaik ,  Victor Wing Chun Shum ,  Yoshio Uematsu

    发明人： Satya Prakash Arya ,  A David Erpelding ,  Darrell Dean Palmer ,  Tzong-Shii Pan ,  Surya Pattanaik ,  Victor Wing Chun Shum ,  Yoshio Uematsu

    IPC分类号： G11B5/48

    CPC分类号： G11B5/4833

    摘要： Disclosed are an electrical connection assembly for a data storage device and a method of fabricating the electrical connection between a transducer termination pad formed on a slider and a suspension having a conductive lead structure. A compliant cantilevered conductive pad is formed at the end of the conductive lead structure. A solder bump is formed on the transducer termination pad, and may be formed subsequent to dicing the sliders. The slider is placed in mechanical contact with the suspension for mechanical support such that the solder bump contacts the cantilevered conductive pad, which cantilevered conductive pad complies with the solder bump to absorb positional errors. Then, the solder bump is heated, preferably by a laser, so as to reflow the solder bump to make an approximately right angle solder fillet joint electrical connection with the cantilevered conductive pad.

    摘要翻译： 公开了一种用于数据存储装置的电连接组件和制造形成在滑块上的换能器终端焊盘和具有导电引线结构的悬架之间的电连接的方法。 在导电引线结构的端部处形成柔性悬臂导电焊盘。 在传感器端接垫上形成焊料凸块，并且可以在切割滑块之后形成焊料凸块。 滑块与用于机械支撑的悬架机械接触，使得焊料凸块接触悬臂导电焊盘，该悬臂导电焊盘符合焊料凸块以吸收位置误差。 然后，优选地通过激光加热焊料凸块，以便回流焊料凸块以与悬臂导电焊盘形成大致直角的焊接接头电连接。

    Integrated lead suspension flexure for attaching a micro-actuator with a transducer slider
    5.
    发明授权
    Integrated lead suspension flexure for attaching a micro-actuator with a transducer slider 失效
    用于使用传感器滑块连接微型执行器的集成式悬架挠性件

    公开(公告)号：US6055132A

    公开(公告)日：2000-04-25

    申请号：US90455

    申请日：1998-06-04

    申请人： Satya Prakash Arya ,  Long-Sheng Fan ,  Toshiki Hirano ,  Tzong-Shii Pan ,  Surya Pattanaik ,  Victor (Wing Chun) Shum

    发明人： Satya Prakash Arya ,  Long-Sheng Fan ,  Toshiki Hirano ,  Tzong-Shii Pan ,  Surya Pattanaik ,  Victor (Wing Chun) Shum

    IPC分类号： G11B5/48 ,  G11B5/55 ,  G11B21/24

    CPC分类号： G11B5/5552 ,  G11B21/24 ,  G11B5/4826

    摘要： Disclosed is an integrated lead suspension flexure attachment structure for a micro-actuator with a slider/transducer assembly attached thereto, having a plurality of electrical terminals for both the micro-actuator and the transducer. The suspension provides low gimbal stiffness and allows the slider to have correct pitch and roll static attitudes. An attachment platform is provided for mechanically attaching the micro-actuator. Two elongate cantilever compliance members extend from the transducer edge and the opposite edge of the attachment platform. Two lead termination platforms are provided, each at the distal end of one of the compliance members. The lead termination platforms extend laterally to either side of the compliance members. Electrical leads are positioned laterally of each of the lead termination platforms on either side, and loop towards the compliance member to the lead termination platform to reduce stiffness of the leads. The two lead termination platforms each supports the electrical leads at either side of the compliance member and the compliance members allow flex between the attachment platform and the lead terminations for connecting the leads to the micro-actuator.

    摘要翻译： 公开了一种用于具有附接到其上的滑动件/换能器组件的微致动器的集成式铅悬式挠曲连接结构，具有用于微致动器和换能器的多个电端子。 悬架提供了低万向节刚度，并允许滑块具有正确的俯仰和滚动静态。 提供了用于机械地附接微致动器的附接平台。 两个细长的悬臂柔性构件从传感器边缘和附接平台的相对边缘延伸。 提供了两个引线端接平台，每个引线端接平台在其中一个柔性构件的远端处。 引线端接平台横向延伸到柔性构件的任一侧。 电引线位于任一侧的每个引线端接平台的横向，并且朝向柔性构件环绕到引线端接平台以降低引线的刚度。 两个引线端接平台各自支撑在柔性构件的任一侧上的电引线，并且柔性构件允许附接平台和引线端子之间的挠曲，用于将引线连接到微致动器。

    Micro-actuator integrated lead suspension head terminations
    6.
    发明授权
    Micro-actuator integrated lead suspension head terminations 有权
    微型致动器集成式铅悬挂头端接

    公开(公告)号：US06833978B2

    公开(公告)日：2004-12-21

    申请号：US10128918

    申请日：2002-04-24

    申请人： Victor Wing Chun Shum ,  Surya Pattanaik

    发明人： Victor Wing Chun Shum ,  Surya Pattanaik

    IPC分类号： G11B548

    CPC分类号： G11B5/4853 ,  G11B5/4826

    摘要： A technique for electrically interconnecting a disk drive suspension assembly and a micro-actuator mounting a transducer-carrying slider. A first set of termination pads is provided on a generally planar surface of the micro-actuator, adjacent a front edge portion of the micro-actuator. A set of leads is provided on the suspension assembly so as to extend generally orthogonally to the first set of termination pads and in adjacent relationship therewith. Electrical connections are provided between the first set of termination pads and the suspension assembly leads. A second set of termination pads can be provided on the micro-actuator planar surface adjacent to a front edge portion of the slider and a third set of termination pads can be provided on the slider front edge portion. The second and third sets of termination pads are then electrically connected.

    摘要翻译： 一种用于电连接磁盘驱动器悬架组件和安装传感器承载滑块的微型致动器的技术。 第一组终端焊盘设置在微致动器的大致平坦的表面上，与微致动器的前边缘部分相邻。 在悬挂组件上提供一组引线，以便大致正交地延伸到第一组终端焊盘并且与其相邻的关系。 在第一组端接垫和悬挂组件引线之间提供电连接。 可以在与滑块的前边缘部分相邻的微致动器平面上提供第二组终端焊盘，并且可以在滑块前边缘部分上设置第三组终端焊盘。 然后电连接第二组和第三组端接焊盘。

    Micro-actuator integrated lead suspension head terminations
    7.
    发明授权
    Micro-actuator integrated lead suspension head terminations 失效

    公开(公告)号：US06927946B2

    公开(公告)日：2005-08-09

    申请号：US10984247

    申请日：2004-11-09

    申请人： Victor Wing Chun Shum ,  Surya Pattanaik

    发明人： Victor Wing Chun Shum ,  Surya Pattanaik

    IPC分类号： G11B5/48 ,  G11B21/21

    CPC分类号： G11B5/4853 ,  G11B5/4826

    摘要： A technique for electrically interconnecting a disk drive suspension assembly and a micro-actuator mounting a transducer-carrying slider. A first set of termination pads is provided on a generally planar surface of the micro-actuator, adjacent a front edge portion of the micro-actuator. A set of leads is provided on the suspension assembly so as to extend generally orthogonally to the first set of termination pads and in adjacent relationship therewith. Electrical connections are provided between the first set of termination pads and the suspension assembly leads. A second set of termination pads can be provided on the micro-actuator planar surface adjacent to a front edge portion of the slider and a third set of termination pads can be provided on the slider front edge portion. The second and third sets of termination pads are then electrically connected.

    Disk drive with localized thermal processing of integrated lead suspensions for controlling the pitch static attitude of sliders
    8.
    发明授权
    Disk drive with localized thermal processing of integrated lead suspensions for controlling the pitch static attitude of sliders 失效
    用于控制滑块的俯仰静止姿态的集成引线悬架的局部热处理的磁盘驱动器

    公开(公告)号：US06952329B2

    公开(公告)日：2005-10-04

    申请号：US10651112

    申请日：2003-08-28

    申请人： William W. Childers ,  Tzong-Shii Pan ,  Surya Pattanaik

    发明人： William W. Childers ,  Tzong-Shii Pan ,  Surya Pattanaik

    IPC分类号： G11B5/48 ,  G11B21/16

    CPC分类号： G11B5/4833 ,  G11B5/4826

    摘要： A disk drive is provided with controlled pitch static attitude of the sliders in an integrated lead suspension head gimbal assembly. The integrated lead suspension includes a load beam, a mount plate, a hinge and a flexure made out of a multi-layer material. Localized heating is applied to the outrigger leads during the process of forming flexure legs to set a stable pitch static attitude, which does not change, by subsequent thermal exposures.

    摘要翻译： 磁盘驱动器在集成的引线悬挂头万向架组件中具有滑块的受控俯仰静止姿态。 集成引线悬架包括负载梁，安装板，铰链和由多层材料制成的挠曲件。 在形成弯曲腿的过程中，将局部加热施加到外伸支架引线，以通过随后的热暴露来设定稳定的俯仰静止姿态，其不改变。