CN1324562C - 液晶聚合体盘片驱动器吊挂组件 - Google Patents

液晶聚合体盘片驱动器吊挂组件 Download PDF

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Publication number
CN1324562C
CN1324562C CNB998123315A CN99812331A CN1324562C CN 1324562 C CN1324562 C CN 1324562C CN B998123315 A CNB998123315 A CN B998123315A CN 99812331 A CN99812331 A CN 99812331A CN 1324562 C CN1324562 C CN 1324562C
Authority
CN
China
Prior art keywords
liquid crystal
crystal polymer
polymer material
assembly
disk drive
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
CNB998123315A
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English (en)
Chinese (zh)
Other versions
CN1324479A (zh
Inventor
R·T·特拉斯科斯
B·G·科萨
M·E·圣劳伦斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
World Properties Inc
Original Assignee
World Properties Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by World Properties Inc filed Critical World Properties Inc
Publication of CN1324479A publication Critical patent/CN1324479A/zh
Application granted granted Critical
Publication of CN1324562C publication Critical patent/CN1324562C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • G11B5/486—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 with provision for mounting or arranging electrical conducting means or circuits on or along the arm assembly
    • 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
    • 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
    • G11B5/484—Integrated arm assemblies, e.g. formed by material deposition or by etching from single piece of metal or by lamination of materials forming a single arm/suspension/head unit

Landscapes

  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Liquid Crystal Substances (AREA)
  • Laminated Bodies (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
CNB998123315A 1998-10-22 1999-10-07 液晶聚合体盘片驱动器吊挂组件 Expired - Fee Related CN1324562C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10521298P 1998-10-22 1998-10-22
US60/105,212 1998-10-22

Publications (2)

Publication Number Publication Date
CN1324479A CN1324479A (zh) 2001-11-28
CN1324562C true CN1324562C (zh) 2007-07-04

Family

ID=22304638

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB998123315A Expired - Fee Related CN1324562C (zh) 1998-10-22 1999-10-07 液晶聚合体盘片驱动器吊挂组件

Country Status (8)

Country Link
US (1) US6356414B1 (enExample)
EP (1) EP1125289B1 (enExample)
JP (1) JP2002528833A (enExample)
CN (1) CN1324562C (enExample)
AT (1) ATE233936T1 (enExample)
AU (1) AU6510599A (enExample)
DE (1) DE69905743T2 (enExample)
WO (1) WO2000023987A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6867948B1 (en) * 1999-01-22 2005-03-15 Seagate Technology Llc Disc drives having flexible circuits with liquid crystal polymer dielectric
US6480359B1 (en) 2000-05-09 2002-11-12 3M Innovative Properties Company Hard disk drive suspension with integral flexible circuit
JP4156203B2 (ja) * 2000-05-22 2008-09-24 株式会社日立グローバルストレージテクノロジーズ ディスク装置用サスペンション
US6696163B2 (en) 2000-07-18 2004-02-24 3M Innovative Properties Company Liquid crystal polymers for flexible circuits
JP3915735B2 (ja) * 2003-05-15 2007-05-16 Ｔｄｋ株式会社 サスペンション、該サスペンションを備えたヘッドジンバルアセンブリ及び該ヘッドジンバルアセンブリを備えたディスクドライブ装置
US8395865B2 (en) * 2006-01-10 2013-03-12 Seagate Technology Llc Thermally insulated suspension load beam
US8213120B2 (en) * 2007-09-10 2012-07-03 International Business Machines Corporation Flexible cable comprising liquid crystal polymer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145553A (en) * 1991-05-06 1992-09-08 International Business Machines Corporation Method of making a flexible circuit member

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JPH04293787A (ja) 1991-03-20 1992-10-19 Toray Ind Inc 表面金属化液晶ポリマ樹脂成形品の製造方法
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JPH08180353A (ja) 1994-05-25 1996-07-12 Hutchinson Technol Inc ディスク駆動サスペンションアセンブリのための積層構造体の製造方法及びその積層構造体、並びにサスペンションアセンブリ
US5771135A (en) 1994-06-13 1998-06-23 International Business Machines Corporation Vibration damping system for head suspension assemblies
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US5771568A (en) 1995-03-02 1998-06-30 Hutchinson Technology Incorporated Method for manufacturing a head suspension having electrical trace interconnects with reduced capacitance
JPH08315532A (ja) 1995-03-08 1996-11-29 Hutchinson Technol Inc 溶接応力の分離構造体を備えるヘッドサスペンションアセンブリ
US5666241A (en) 1995-07-10 1997-09-09 Magnecomp Corp. Double dimple disk drive suspension
JP2986084B2 (ja) 1995-10-12 1999-12-06 インターナショナル・ビジネス・マシーンズ・コーポレイション デイスク装置におけるサスペンション・アセンブリ構成及びその組立て方法
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Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145553A (en) * 1991-05-06 1992-09-08 International Business Machines Corporation Method of making a flexible circuit member

Also Published As

Publication number Publication date
ATE233936T1 (de) 2003-03-15
WO2000023987A1 (en) 2000-04-27
WO2000023987A9 (en) 2002-08-22
EP1125289A1 (en) 2001-08-22
JP2002528833A (ja) 2002-09-03
DE69905743D1 (de) 2003-04-10
EP1125289B1 (en) 2003-03-05
CN1324479A (zh) 2001-11-28
AU6510599A (en) 2000-05-08
DE69905743T2 (de) 2003-12-24
US6356414B1 (en) 2002-03-12

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Granted publication date: 20070704

Termination date: 20151007

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