CN101751938A - 头平衡架组件和盘驱动器 - Google Patents
头平衡架组件和盘驱动器 Download PDFInfo
- Publication number
- CN101751938A CN101751938A CN200910253784A CN200910253784A CN101751938A CN 101751938 A CN101751938 A CN 101751938A CN 200910253784 A CN200910253784 A CN 200910253784A CN 200910253784 A CN200910253784 A CN 200910253784A CN 101751938 A CN101751938 A CN 101751938A
- Authority
- CN
- China
- Prior art keywords
- connection pads
- piezoelectric element
- head slider
- tongue
- leads
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/4806—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
- G11B5/4853—Constructional details of the electrical connection between head and arm
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/4806—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
- G11B5/4873—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives the arm comprising piezoelectric or other actuators for adjustment of the arm
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Moving Of The Head To Find And Align With The Track (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP322246/08 | 2008-12-18 | ||
JP2008322246A JP5570111B2 (ja) | 2008-12-18 | 2008-12-18 | ヘッド・ジンバル・アセンブリ及びディスク・ドライブ |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101751938A true CN101751938A (zh) | 2010-06-23 |
CN101751938B CN101751938B (zh) | 2012-09-19 |
Family
ID=42478798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009102537848A Expired - Fee Related CN101751938B (zh) | 2008-12-18 | 2009-12-17 | 头平衡架组件和盘驱动器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20110096438A1 (zh) |
JP (1) | JP5570111B2 (zh) |
CN (1) | CN101751938B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103578506A (zh) * | 2012-07-19 | 2014-02-12 | 日本发条株式会社 | 磁盘驱动器悬架 |
CN103871428A (zh) * | 2012-12-11 | 2014-06-18 | 日东电工株式会社 | 带电路的悬挂基板 |
CN104424962A (zh) * | 2013-08-20 | 2015-03-18 | 日本发条株式会社 | 磁盘驱动器悬架 |
CN105976834A (zh) * | 2015-03-12 | 2016-09-28 | 株式会社东芝 | 悬架组件、头悬架组件及具备其的盘装置 |
CN109911751A (zh) * | 2019-04-03 | 2019-06-21 | 快意电梯股份有限公司 | 扶手电梯 |
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JP5361474B2 (ja) * | 2009-03-17 | 2013-12-04 | エイチジーエスティーネザーランドビーブイ | ヘッド・ジンバル・アセンブリ及びディスク・ドライブ |
JP5869200B2 (ja) * | 2009-12-21 | 2016-02-24 | エイチジーエスティーネザーランドビーブイ | ヘッド・ジンバル・アセンブリ及びディスク・ドライブ |
US8885299B1 (en) | 2010-05-24 | 2014-11-11 | Hutchinson Technology Incorporated | Low resistance ground joints for dual stage actuation disk drive suspensions |
US8854826B2 (en) | 2010-10-07 | 2014-10-07 | Nitto Denko Corporation | Suspension board with circuit |
JP6029813B2 (ja) * | 2010-10-07 | 2016-11-24 | 日東電工株式会社 | 回路付サスペンション基板 |
JP5051309B2 (ja) * | 2011-01-14 | 2012-10-17 | 大日本印刷株式会社 | サスペンション用基板、サスペンション、素子付サスペンション、ハードディスクドライブ、およびサスペンション用基板の製造方法 |
KR20120110820A (ko) | 2011-03-30 | 2012-10-10 | 삼성전자주식회사 | 헤드 짐발 조립체 및 그를 구비한 하드디스크 드라이브 |
JP5263333B2 (ja) * | 2011-05-12 | 2013-08-14 | 大日本印刷株式会社 | サスペンション用基板、サスペンション、素子付サスペンションおよびハードディスクドライブ |
US8310790B1 (en) * | 2011-06-11 | 2012-11-13 | Nhk Spring Co., Ltd | Remote drive rotary head dual stage actuator |
JP5896846B2 (ja) * | 2011-08-22 | 2016-03-30 | 日東電工株式会社 | 回路付サスペンション基板 |
JP5896845B2 (ja) * | 2011-08-22 | 2016-03-30 | 日東電工株式会社 | 配線回路基板 |
US8879210B1 (en) * | 2011-11-30 | 2014-11-04 | Magnecomp Corporation | DSA suspension with microactuators extending to gimbal through flexible connectors |
US8947831B1 (en) * | 2011-11-30 | 2015-02-03 | Magnecomp Corporation | GSA suspension with microactuators extending to gimbal through flexible connectors |
US9190086B1 (en) | 2011-11-30 | 2015-11-17 | Magnecomp Corporation | GSA suspension having slider clearance for shock performance |
US9001469B2 (en) | 2012-03-16 | 2015-04-07 | Hutchinson Technology Incorporated | Mid-loadbeam dual stage actuated (DSA) disk drive head suspension |
JP5931622B2 (ja) | 2012-07-19 | 2016-06-08 | 日本発條株式会社 | ディスク装置用サスペンション |
JP5931625B2 (ja) * | 2012-07-19 | 2016-06-08 | 日本発條株式会社 | ディスク装置用サスペンション |
JP5931624B2 (ja) * | 2012-07-19 | 2016-06-08 | 日本発條株式会社 | ディスク装置用サスペンション |
US8861141B2 (en) | 2012-08-31 | 2014-10-14 | Hutchinson Technology Incorporated | Damped dual stage actuation disk drive suspensions |
WO2014043498A2 (en) * | 2012-09-14 | 2014-03-20 | Hutchinson Technology Incorporated | Co-located gimbal-based dual stage actuation disk drive suspensions |
JP5933403B2 (ja) | 2012-09-27 | 2016-06-08 | 日本発條株式会社 | ディスク装置用サスペンション |
JP5933402B2 (ja) * | 2012-09-27 | 2016-06-08 | 日本発條株式会社 | ディスク装置用サスペンション |
JP6356682B2 (ja) | 2012-10-10 | 2018-07-11 | ハッチンソン テクノロジー インコーポレイテッドHutchinson Technology Incorporated | 二段作動構造を有するサスペンション |
JP5974824B2 (ja) * | 2012-10-25 | 2016-08-23 | 大日本印刷株式会社 | サスペンション用基板、サスペンション、ヘッド付サスペンション、ハードディスクドライブおよびサスペンション用基板の製造方法 |
US8941951B2 (en) | 2012-11-28 | 2015-01-27 | Hutchinson Technology Incorporated | Head suspension flexure with integrated strain sensor and sputtered traces |
US8891206B2 (en) | 2012-12-17 | 2014-11-18 | Hutchinson Technology Incorporated | Co-located gimbal-based dual stage actuation disk drive suspensions with motor stiffener |
US8896969B1 (en) | 2013-05-23 | 2014-11-25 | Hutchinson Technology Incorporated | Two-motor co-located gimbal-based dual stage actuation disk drive suspensions with motor stiffeners |
JP6163363B2 (ja) | 2013-06-14 | 2017-07-12 | 日本発條株式会社 | ディスク装置用サスペンション |
US8717712B1 (en) | 2013-07-15 | 2014-05-06 | Hutchinson Technology Incorporated | Disk drive suspension assembly having a partially flangeless load point dimple |
US9111559B1 (en) | 2013-07-21 | 2015-08-18 | Magnecomp Corporation | Gimbal based DSA suspension with microactuator attached from load beam side of flexure |
US8792214B1 (en) | 2013-07-23 | 2014-07-29 | Hutchinson Technology Incorporated | Electrical contacts to motors in dual stage actuated suspensions |
US8675314B1 (en) * | 2013-08-21 | 2014-03-18 | Hutchinson Technology Incorporated | Co-located gimbal-based dual stage actuation disk drive suspensions with offset motors |
US9224410B1 (en) | 2013-09-04 | 2015-12-29 | Magnecomp Corporation | Suspension having microactuator grounded to opposite side of metal support layer |
JP6210875B2 (ja) * | 2013-12-25 | 2017-10-11 | 日東電工株式会社 | ヘッド・ジンバル・アセンブリ |
US8896970B1 (en) * | 2013-12-31 | 2014-11-25 | Hutchinson Technology Incorporated | Balanced co-located gimbal-based dual stage actuation disk drive suspensions |
US8867173B1 (en) | 2014-01-03 | 2014-10-21 | Hutchinson Technology Incorporated | Balanced multi-trace transmission in a hard disk drive flexure |
JP2015156246A (ja) * | 2014-02-21 | 2015-08-27 | 株式会社東芝 | ヘッドジンバルアッセンブリおよびこれを備えたディスク装置 |
JP6262084B2 (ja) * | 2014-06-20 | 2018-01-17 | 日東電工株式会社 | 回路付サスペンション基板およびその回路付サスペンション基板に対するスライダの搭載方法 |
US9070392B1 (en) * | 2014-12-16 | 2015-06-30 | Hutchinson Technology Incorporated | Piezoelectric disk drive suspension motors having plated stiffeners |
US9318136B1 (en) | 2014-12-22 | 2016-04-19 | Hutchinson Technology Incorporated | Multilayer disk drive motors having out-of-plane bending |
US9296188B1 (en) | 2015-02-17 | 2016-03-29 | Hutchinson Technology Incorporated | Partial curing of a microactuator mounting adhesive in a disk drive suspension |
US9734852B2 (en) | 2015-06-30 | 2017-08-15 | Hutchinson Technology Incorporated | Disk drive head suspension structures having improved gold-dielectric joint reliability |
US9792936B1 (en) * | 2016-04-27 | 2017-10-17 | Seagate Technology Llc | Gimbal assembly with linear actuators that cause rotation of a slider |
US9646638B1 (en) | 2016-05-12 | 2017-05-09 | Hutchinson Technology Incorporated | Co-located gimbal-based DSA disk drive suspension with traces routed around slider pad |
US10304483B1 (en) | 2017-12-20 | 2019-05-28 | Seagate Technology Llc | Slider adhesion system |
US11410693B2 (en) | 2019-05-24 | 2022-08-09 | Magnecomp Corporation | Micro-dual stage actuated gimbal design |
US12002497B2 (en) * | 2020-01-31 | 2024-06-04 | Magnecomp Corporation | Suspension damping |
US11348608B2 (en) * | 2020-02-06 | 2022-05-31 | Magnecomp Corporation | Tri-stage design for actuator attachment on flexure |
US11037589B1 (en) * | 2020-05-29 | 2021-06-15 | Seagate Technology Llc | Multi-piece head gimbal assembly |
US10957350B1 (en) * | 2020-05-29 | 2021-03-23 | Seagate Technology Llc | Head gimbal assembly with structural yaw stiffener |
JP2022050052A (ja) | 2020-09-17 | 2022-03-30 | 株式会社東芝 | ディスク装置 |
US20220122633A1 (en) * | 2020-10-20 | 2022-04-21 | Magnecomp Corporation | Gimbal Strut Configuration For High Yaw Suspension Design |
US11688421B2 (en) | 2021-02-17 | 2023-06-27 | Magnecomp Corporation | Hard disk drive gimbal design with high yaw mode |
US11289120B1 (en) * | 2021-03-25 | 2022-03-29 | Seagate Technology Llc | Stress-reducing gimbal tethers |
US11715490B2 (en) | 2021-03-26 | 2023-08-01 | Magnecomp Corporation | Hard disk drive gimbal design with high torsion frequencies |
US11501796B1 (en) | 2022-06-10 | 2022-11-15 | Magnecomp Corporation | Gimbal assembly geometry for hard disk drive |
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2008
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2009
- 2009-12-17 CN CN2009102537848A patent/CN101751938B/zh not_active Expired - Fee Related
- 2009-12-18 US US12/642,731 patent/US20110096438A1/en not_active Abandoned
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CN1979643A (zh) * | 2005-11-29 | 2007-06-13 | 新科实业有限公司 | 微驱动器、磁头折片组合及其磁盘驱动单元 |
CN101192414A (zh) * | 2006-11-30 | 2008-06-04 | 新科实业有限公司 | 减小挠性件变形及凸点分离的磁头折片组合及制造方法 |
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CN105976834A (zh) * | 2015-03-12 | 2016-09-28 | 株式会社东芝 | 悬架组件、头悬架组件及具备其的盘装置 |
US10573339B2 (en) | 2015-03-12 | 2020-02-25 | Kabushiki Kaisha Toshiba | Suspension assembly, head suspension assembly and disk device with the same |
US10916264B2 (en) | 2015-03-12 | 2021-02-09 | Kabushiki Kaisha Toshiba | Suspension assembly, head suspension assembly and disk device with the same |
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US11581013B2 (en) | 2015-03-12 | 2023-02-14 | Kabushiki Kaisha Toshiba | Suspension assembly, head suspension assembly and disk device with the same |
CN109911751A (zh) * | 2019-04-03 | 2019-06-21 | 快意电梯股份有限公司 | 扶手电梯 |
CN109911751B (zh) * | 2019-04-03 | 2024-05-14 | 快意电梯股份有限公司 | 扶手电梯 |
Also Published As
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JP5570111B2 (ja) | 2014-08-13 |
US20110096438A1 (en) | 2011-04-28 |
CN101751938B (zh) | 2012-09-19 |
JP2010146631A (ja) | 2010-07-01 |
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