公开(公告)号：US07125467B2

公开(公告)日：2006-10-24

申请号：US10611528

申请日：2003-06-30

申请人： Phillip Joe Brock ,  Michael William Chaw ,  Dan J. Dawson ,  Craig J. Hawker ,  James L. Hedrick ,  Wesley L. Hillman ,  Teddie P. Magbitang ,  Dennis R. McKean ,  Robert D. Miller ,  Richard I. Palmisano ,  Jila Tabib ,  Mark C. Thurber ,  Willi Volksen

发明人： Phillip Joe Brock ,  Michael William Chaw ,  Dan J. Dawson ,  Craig J. Hawker ,  James L. Hedrick ,  Wesley L. Hillman ,  Teddie P. Magbitang ,  Dennis R. McKean ,  Robert D. Miller ,  Richard I. Palmisano ,  Jila Tabib ,  Mark C. Thurber ,  Willi Volksen

IPC分类号： B32B37/00 ,  G11B5/127

CPC分类号： C09D5/20 ,  Y10T29/49032 ,  Y10T29/49041

摘要： A process for fabricating sliders where the sliders are held in place during processing by a solid matrix material is described. A thin coating of a release-layer material is applied on the sliders before encapsulation in the matrix material. The release-layer material is polyvinyl alcohol and more preferably high molecular weight polyvinyl alcohol which is highly hydrolyzed. Use of the release-layer of the invention maintains the process resistance while providing the advantage of allowing easier removal of the matrix material after it is no longer needed. The release-layer can be applied to encapsulant materials including epoxies, acrylates, polyimides, silsesquioxanes and others. After the selected fabrication process such as the formation of air-bearing features an appropriate solvent is applied to soften the polyvinyl alcohol film and allow clean debonding of the sliders.

摘要翻译： 描述了一种用于制造滑块的方法，其中滑块在由固体基质材料处理期间保持就位。 剥离层材料的薄涂层在封装在基质材料中之前施加在滑块上。 剥离层材料是聚乙烯醇，更优选高度水解的高分子量聚乙烯醇。 本发明的释放层的使用保持了工艺阻力，同时提供了在不再需要基质材料之后容易去除基质材料的优点。 释放层可以应用于包括环氧树脂，丙烯酸酯，聚酰亚胺，倍半硅氧烷等的包封材料。 在选择的制造方法如形成空气轴承特征之后，施加适当的溶剂以软化聚乙烯醇膜并允许滑块的清洁脱粘。

公开(公告)号：US07196872B2

公开(公告)日：2007-03-27

申请号：US10835845

申请日：2004-04-29

申请人： Michael W. Chaw ,  Dan J. Dawson ,  Craig J. Hawker ,  James L. Hedrick ,  Wesley L. Hillman ,  Teddie P. Magbitang ,  Dennis R. McKean ,  Robert D. Miller ,  Willi Volksen

发明人： Michael W. Chaw ,  Dan J. Dawson ,  Craig J. Hawker ,  James L. Hedrick ,  Wesley L. Hillman ,  Teddie P. Magbitang ,  Dennis R. McKean ,  Robert D. Miller ,  Willi Volksen

IPC分类号： G11B21/20 ,  G01B5/60 ,  B32B27/04 ,  B44C1/22 ,  B29C63/00

CPC分类号： G11B5/6082 ,  Y10T29/49032 ,  Y10T29/4905 ,  Y10T156/11

摘要： A slider assembly is provided comprising a plurality of sliders bonded by a debondable solid encapsulant comprised of different first and second polymers The solid encapsulant is comprised of a polymer prepared by polymerizing an encapsulant fluid comprising a homogeneous mixture of first and second constituents. The first constituent is comprised of a first monomer suitable for in situ polymerization to form the first polymer. The second constituent is comprised of the second polymer or a second monomer suitable for in situ polymerization to form the second polymer. The first constituent does not substantially react with the second constituent. Each slider has a surface that is free from the encapsulant. The encapsulant-free surfaces are coplanar to each other. Also provided are methods for forming the assembly and methods for patterning a slider surface using the encapsulant.

摘要翻译： 提供了一种滑块组件，其包括由不同的第一和第二聚合物组成的可脱粘固体密封剂结合的多个滑块。固体密封剂由通过聚合包含第一和第二组分的均匀混合物的密封剂流体制备的聚合物组成。 第一组分由适于原位聚合以形成第一聚合物的第一单体组成。 第二组分由第二聚合物或适于原位聚合形成第二聚合物的第二单体组成。 第一组分基本上不与第二组分反应。 每个滑块具有没有密封剂的表面。 无密封剂的表面彼此共面。 还提供了用于形成组件的方法和使用密封剂来图案化滑块表面的方法。

公开(公告)号：US07077970B2

公开(公告)日：2006-07-18

申请号：US10672011

申请日：2003-09-25

申请人： Nicholas I. Buchan ,  Michael W. Chaw ,  Sean Clemenza ,  Dan Dawson ,  Craig Hawker ,  James L. Hedrick ,  Wesley L. Hillman ,  Teddie P. Magbitang ,  Willi Volksen ,  Dennis McKean ,  Robert D. Miller

发明人： Nicholas I. Buchan ,  Michael W. Chaw ,  Sean Clemenza ,  Dan Dawson ,  Craig Hawker ,  James L. Hedrick ,  Wesley L. Hillman ,  Teddie P. Magbitang ,  Willi Volksen ,  Dennis McKean ,  Robert D. Miller

IPC分类号： B44C1/22

CPC分类号： G11B5/187 ,  G11B5/60

摘要： A slider assembly is provided comprising a plurality of sliders bonded by a debondable solid encapsulant. The solid encapsulant is comprised of a polymer prepared by polymerizing a mixture of first and second monomers in a nonstoichiometric ratio effective to render the encapsulant debondable. Each slider has a surface that is free from the encapsulant. The encapsulant-free surfaces are coplanar to each other. Also provided are methods for forming the assembly and methods for patterning a slider surface using the encapsulant.

摘要翻译： 提供了一种滑块组件，其包括通过可剥离固体密封剂结合的多个滑块。 固体密封剂由通过以非化学计量比聚合第一和第二单体的混合物而制备的聚合物有效地使密封剂脱粘。 每个滑块具有没有密封剂的表面。 无密封剂的表面彼此共面。 还提供了用于形成组件的方法和使用密封剂来图案化滑块表面的方法。

公开(公告)号：US6021023A

公开(公告)日：2000-02-01

申请号：US99115

申请日：1998-06-17

申请人： Wesley L. Hillman

发明人： Wesley L. Hillman

IPC分类号： G11B5/48 ,  G11B5/55

CPC分类号： G11B5/4826

摘要： An actuator arm has a recess portion in its side surface which is positioned vertically during manufacture. A suspension having etched passages is placed next to the actuator arm such that the passages intersect the recess portion. A liquid adhesive is placed in the recess portion which act as an adhesive reservoir. The adhesive is then drawn into the passages and is cured such that the suspension is bonded to the actuator arm.

摘要翻译： 致动器臂在其侧表面具有在制造期间垂直定位的凹部。 具有蚀刻通道的悬架放置在致动器臂的旁边，使得通道与凹部相交。 将液体粘合剂放置在用作粘合剂储存器的凹部中。 然后将粘合剂拉入通道中并固化，使得悬架结合到致动器臂上。

公开(公告)号：US5873159A

公开(公告)日：1999-02-23

申请号：US889803

申请日：1997-07-08

申请人： Satya Prakash Arya ,  William W. Brooks, Jr. ,  Wesley L. Hillman ,  Tzong-Shii Pan ,  John E. Sell ,  Victor Wing Chun Shum ,  Randall George Simmons

发明人： Satya Prakash Arya ,  William W. Brooks, Jr. ,  Wesley L. Hillman ,  Tzong-Shii Pan ,  John E. Sell ,  Victor Wing Chun Shum ,  Randall George Simmons

IPC分类号： G11B5/48 ,  G11B5/42

CPC分类号： G11B5/4853 ,  Y10T29/49025

摘要： A transducer suspension system has a transducer head, laminated member, and a load beam. The laminated member is comprised of a support layer, an electrically insulating layer, and an electrically conducting layer. The electrical lines are formed directly into the laminated member. A first end of the support layer has an aperture into which a tongue section protrudes. The transducer head is attached to the tongue section. A platform section is formed between the aperture and the end of the support layer. The electrical lines run to the transducer head along the platform section. The load beam is attached to the laminated member and provides rigid support. The load beam has an aperture located directly above the platform section and provides access to allow clamping of the electrical lines and the platform section during electrical attach of the lines to the transducer head. Precise electrical attachment is achieved without unwanted bending of the delicate flexure section of the suspension.

摘要翻译： 换能器悬挂系统具有换能器头，层压构件和负载梁。 该层压部件由支撑层，电绝缘层和导电层构成。 电线直接形成在层叠体中。 支撑层的第一端具有一个舌部突出到该孔中的孔。 换能器头连接到舌部。 平台部分形成在支撑层的孔和端部之间。 电线沿着平台部分运行到换能器头部。 负载梁连接到层压构件并提供刚性支撑。 负载梁具有位于平台部分正上方的开口，并且在将线路连接到换能器头部时，提供通路以允许电线和平台部分的夹紧。 实现了精确的电连接，而不会使悬架的微细弯曲部分产生不必要的弯曲。

公开(公告)号：US5298715A

公开(公告)日：1994-03-29

申请号：US874666

申请日：1992-04-27

申请人： Pedro A. Chalco ,  Wesley L. Hillman ,  Richard H. Kurth ,  Nicholas T. Panousis

发明人： Pedro A. Chalco ,  Wesley L. Hillman ,  Richard H. Kurth ,  Nicholas T. Panousis

IPC分类号： B23K1/005 ,  B23K20/10 ,  B23K26/06 ,  B29C65/08 ,  H05K3/34 ,  B23K26/00

CPC分类号： B29C66/69 ,  B23K1/0056 ,  B23K20/10 ,  B23K26/06 ,  B23K26/0604 ,  B29C65/08 ,  H05K3/341 ,  H05K3/3494

摘要： A combination of laser energy and ultrasonic energy is used for soldering an insulated wire to a pad located on a substrate. The combined laser energy and ultrasonic energy strips the insulation from the wire and solders the resulting bare wire to the pad. The method has particular use for soldering insulated wire to pads located on heat sensitive substrates or to pads located in close proximity to heat sensitive devices. A principal application is for soldering fine insulated wires for connecting a thin film magnetic head to a circuit carrier substrate.

摘要翻译： 使用激光能量和超声波能量的组合来将绝缘电线焊接到位于基板上的焊盘。 组合的激光能量和超声波能量从电线剥离绝缘体，并将所得裸线焊接到焊盘。 该方法特别用于将绝缘导线焊接到位于热敏基板上的焊盘或靠近热敏器件的焊盘。 主要应用是用于焊接用于将薄膜磁头连接到电路载体衬底的细绝缘电线。

公开(公告)号：US5969906A

公开(公告)日：1999-10-19

申请号：US225746

申请日：1999-01-05

申请人： Satya Prakash Arya ,  William W. Brooks, Jr. ,  Wesley L. Hillman ,  Tzong-Shii Pan ,  John E. Sell ,  Victor Wing Chun Shum ,  Randall George Simmons

发明人： Satya Prakash Arya ,  William W. Brooks, Jr. ,  Wesley L. Hillman ,  Tzong-Shii Pan ,  John E. Sell ,  Victor Wing Chun Shum ,  Randall George Simmons

IPC分类号： G11B5/48

CPC分类号： G11B5/4853 ,  Y10T29/49025

摘要： A transducer suspension system has a transducer head, laminated member, and a load beam. The laminated member is comprised of a support layer, an electrically insulating layer, and an electrically conducting layer. The electrical lines are formed directly into the laminated member. A first end of the support layer has an aperture into which a tongue section protrudes. The transducer head is attached to the tongue section. A platform section is formed between the aperture and the end of the support layer. The electrical lines run to the transducer head along the platform section. The load beam is attached to the laminated member and provides rigid support. The load beam has an aperture located directly above the platform section and provides access to allow clamping of the electrical lines and the platform section during electrical attachment of the lines to the transducer head. Precise electrical attachment is achieved without unwanted bending of the delicate flexure section of the suspension.

摘要翻译： 换能器悬挂系统具有换能器头，层压构件和负载梁。 该层压部件由支撑层，电绝缘层和导电层构成。 电线直接形成在层叠体中。 支撑层的第一端具有一个舌部突出到该孔中的孔。 换能器头连接到舌部。 平台部分形成在支撑层的孔和端部之间。 电线沿着平台部分运行到换能器头部。 负载梁连接到层压构件并提供刚性支撑。 负载梁具有位于平台部分正上方的孔，并且在将线路电连接到换能器头部期间提供接入以允许电线和平台部分的夹紧。 实现了精确的电连接，而不会使悬架的微细弯曲部分产生不必要的弯曲。