JP3929319B2 - サスペンション及び磁気記録読出装置 - Google Patents

サスペンション及び磁気記録読出装置 Download PDF

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Publication number
JP3929319B2
JP3929319B2 JP2002025740A JP2002025740A JP3929319B2 JP 3929319 B2 JP3929319 B2 JP 3929319B2 JP 2002025740 A JP2002025740 A JP 2002025740A JP 2002025740 A JP2002025740 A JP 2002025740A JP 3929319 B2 JP3929319 B2 JP 3929319B2
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JP
Japan
Prior art keywords
suspension
metal layer
magnetic head
magnetic recording
circuit pattern
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.)
Expired - Fee Related
Application number
JP2002025740A
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English (en)
Japanese (ja)
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JP2003228934A (ja
JP2003228934A5 (enExample
Inventor
伸嘉 山岡
健一郎 青木
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Fujitsu Ltd
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Fujitsu Ltd
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Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP2002025740A priority Critical patent/JP3929319B2/ja
Priority to US10/197,095 priority patent/US6882506B2/en
Publication of JP2003228934A publication Critical patent/JP2003228934A/ja
Publication of JP2003228934A5 publication Critical patent/JP2003228934A5/ja
Application granted granted Critical
Publication of JP3929319B2 publication Critical patent/JP3929319B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G11B5/4833—Structure of the arm assembly, e.g. load beams, flexures, parts of the arm adapted for controlling vertical force on the head

Landscapes

  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
JP2002025740A 2002-02-01 2002-02-01 サスペンション及び磁気記録読出装置 Expired - Fee Related JP3929319B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002025740A JP3929319B2 (ja) 2002-02-01 2002-02-01 サスペンション及び磁気記録読出装置
US10/197,095 US6882506B2 (en) 2002-02-01 2002-07-17 Head suspension having reduced heat deformation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002025740A JP3929319B2 (ja) 2002-02-01 2002-02-01 サスペンション及び磁気記録読出装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006327478A Division JP2007095305A (ja) 2006-12-04 2006-12-04 サスペンション及びヘッドジンバルアセンブリ

Publications (3)

Publication Number Publication Date
JP2003228934A JP2003228934A (ja) 2003-08-15
JP2003228934A5 JP2003228934A5 (enExample) 2005-11-04
JP3929319B2 true JP3929319B2 (ja) 2007-06-13

Family

ID=27654556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002025740A Expired - Fee Related JP3929319B2 (ja) 2002-02-01 2002-02-01 サスペンション及び磁気記録読出装置

Country Status (2)

Country Link
US (1) US6882506B2 (enExample)
JP (1) JP3929319B2 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005011387A (ja) * 2003-06-16 2005-01-13 Hitachi Global Storage Technologies Inc 磁気ディスク装置
US20040264056A1 (en) * 2003-06-26 2004-12-30 Eunkyu Jang Symmetric interconnect design for a flexure arm of a hard disk drive
JP4611159B2 (ja) * 2005-09-20 2011-01-12 日東電工株式会社 配線回路基板
US7710687B1 (en) 2006-09-13 2010-05-04 Hutchinson Technology Incorporated High conductivity ground planes for integrated lead suspensions
US7929252B1 (en) * 2006-10-10 2011-04-19 Hutchinson Technology Incorporated Multi-layer ground plane structures for integrated lead suspensions
US7832082B1 (en) 2006-10-10 2010-11-16 Hutchinson Technology Incorporated Method for manufacturing an integrated lead suspension component
US7567410B1 (en) * 2006-10-31 2009-07-28 Western Digital Technologies, Inc. Flexure including a heat sink and a dielectric layer under trace termination pads
US8233287B2 (en) * 2007-02-07 2012-07-31 Nitto Denko Corporation Ground vias for enhanced preamp heat release in hard disk drives
JP2009016610A (ja) * 2007-07-05 2009-01-22 Nitto Denko Corp 配線回路基板およびその製造方法
US8885299B1 (en) 2010-05-24 2014-11-11 Hutchinson Technology Incorporated Low resistance ground joints for dual stage actuation disk drive suspensions
WO2013142711A1 (en) 2012-03-22 2013-09-26 Hutchinson Technology Incorporated Ground feature for disk drive head suspension flexures
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
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
JP6689294B2 (ja) 2015-06-30 2020-04-28 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 金誘電体接合部の信頼性を向上させたディスクドライブヘッドサスペンション構造
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
JP7757092B2 (ja) * 2021-09-07 2025-10-21 日東電工株式会社 配線回路基板の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08102162A (ja) 1994-08-03 1996-04-16 Hitachi Ltd 磁気ヘッド用サスペンション
US5796552A (en) * 1996-10-03 1998-08-18 Quantum Corporation Suspension with biaxially shielded conductor trace array
JP3756650B2 (ja) * 1996-12-19 2006-03-15 ハッチンソン テクノロジー インコーポレーティッド 絶縁体層温湿補整のための平衡パラレルリード線を備えた一体型リード線懸架装置フレクシャ
JP3155489B2 (ja) * 1997-04-16 2001-04-09 インターナショナル・ビジネス・マシーンズ・コーポレ−ション サスペンション・アセンブリ及びディスク・ドライブ装置
US6169643B1 (en) * 1997-07-21 2001-01-02 Magnecomp Corp. Disk drive suspension with hybrid flexible circuit leads
JPH11213365A (ja) 1997-10-14 1999-08-06 Tdk Corp 記録／再生ヘッド支持機構およびアクチュエータ
US6295183B1 (en) * 1999-08-31 2001-09-25 Magnecomp Corp. Wireless disk drive suspension with optimized mechanical and electrical properties
US6480359B1 (en) * 2000-05-09 2002-11-12 3M Innovative Properties Company Hard disk drive suspension with integral flexible circuit
JP2002184144A (ja) * 2000-12-08 2002-06-28 Shinka Jitsugyo Kk サスペンション及びヘッドジンバルアセンブリ

Also Published As

Publication number Publication date
JP2003228934A (ja) 2003-08-15
US20030147178A1 (en) 2003-08-07
US6882506B2 (en) 2005-04-19

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