CN1185855A - 具有可控电容的集成导体的悬浮装置 - Google Patents

具有可控电容的集成导体的悬浮装置 Download PDF

Info

Publication number
CN1185855A
CN1185855A CN97190246A CN97190246A CN1185855A CN 1185855 A CN1185855 A CN 1185855A CN 97190246 A CN97190246 A CN 97190246A CN 97190246 A CN97190246 A CN 97190246A CN 1185855 A CN1185855 A CN 1185855A
Authority
CN
China
Prior art keywords
conductor
flexible piece
space
head
integrated
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.)
Pending
Application number
CN97190246A
Other languages
English (en)
Chinese (zh)
Inventor
斯蒂芬·P·威廉姆斯
克里斯托弗·M·卡朋特
小威廉姆·R·阿金
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.)
Quantum Corp
Original Assignee
Quantum Corp
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 Quantum Corp filed Critical Quantum Corp
Publication of CN1185855A publication Critical patent/CN1185855A/zh
Pending legal-status Critical Current

Links

Images

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
    • G11B5/486—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
    • G11B5/4853—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
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs
    • 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
    • G11B5/012—Recording on, or reproducing or erasing from, magnetic disks
    • 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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/027—Analogue recording
    • G11B5/035—Equalising
    • 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
    • G11B5/4813—Mounting or aligning of arm assemblies, e.g. actuator arm supported by bearings, multiple arm assemblies, arm stacks or multiple heads on single 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
    • G11B5/4833—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
    • G11B2005/0002—Special dispositions or recording techniques
    • G11B2005/0005—Arrangements, methods or circuits
    • G11B2005/001—Controlling recording characteristics of record carriers or transducing characteristics of transducers by means not being part of their structure
    • G11B2005/0013—Controlling recording characteristics of record carriers or transducing characteristics of transducers by means not being part of their structure of transducers, e.g. linearisation, equalisation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2508—Magnetic discs
    • G11B2220/2516—Hard disks

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Networks Using Active Elements (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
CN97190246A 1996-03-25 1997-03-21 具有可控电容的集成导体的悬浮装置 Pending CN1185855A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62143196A 1996-03-25 1996-03-25
US08/621,431 1996-03-25

Publications (1)

Publication Number Publication Date
CN1185855A true CN1185855A (zh) 1998-06-24

Family

ID=24490152

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97190246A Pending CN1185855A (zh) 1996-03-25 1997-03-21 具有可控电容的集成导体的悬浮装置

Country Status (7)

Country Link
EP (1) EP0900434A1 (enrdf_load_stackoverflow)
JP (1) JPH11507465A (enrdf_load_stackoverflow)
KR (1) KR19990021924A (enrdf_load_stackoverflow)
CN (1) CN1185855A (enrdf_load_stackoverflow)
AU (1) AU2658797A (enrdf_load_stackoverflow)
CA (1) CA2221966A1 (enrdf_load_stackoverflow)
WO (1) WO1997036290A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101826332A (zh) * 2009-03-06 2010-09-08 日本发条株式会社 盘片驱动器的柔性件

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5883758A (en) * 1996-08-07 1999-03-16 Hutchinson Technology Incorporated Lead structure with stainless steel base for attachment to a suspension
JPH10247310A (ja) * 1996-12-19 1998-09-14 Hutchinson Technol Inc 温湿補整用の順次配置され金属裏打ちされ懸架された絶縁体部分を備えた一体型リード懸架装置湾曲体
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
US6147839A (en) * 1996-12-23 2000-11-14 Hutchinson Technology, Inc. Head suspension with outriggers extending across a spring region
US6612016B1 (en) 1997-12-18 2003-09-02 Hutchinson Technology Incorporated Method of making integrated lead suspension flexure with balanced parallel leads for insulator layer hygrothermal compensation
US5924187A (en) * 1998-01-06 1999-07-20 Hutchinson Technology Incorporated Integrated lead head suspension assembly having an etched laminated load beam and flexure with deposited conductors
US6596184B1 (en) 1999-02-15 2003-07-22 International Business Machines Corporation Non-homogeneous laminate materials for suspensions with conductor support blocks
US6576148B1 (en) * 1999-02-22 2003-06-10 International Business Machines Corporation Non-homogeneous laminate material for suspension with electrostatic discharge shunting
US6533950B1 (en) * 1999-02-27 2003-03-18 International Business Machines Corporation Non-homogeneous laminate material for suspension with flexure motion limiter
US6585902B1 (en) * 1999-02-27 2003-07-01 International Business Machines Corporation Non-homogeneous laminate material for suspension with vibration dampening
US7382582B1 (en) 2000-03-21 2008-06-03 Magnecomp Corporation Reduced cross talk in wireless suspensions
JP4277455B2 (ja) 2001-02-27 2009-06-10 Ｔｄｋ株式会社 ヘッドジンバルアセンブリ
US6714385B1 (en) * 2001-04-16 2004-03-30 Hutchinson Technology Inc. Apparatus and method for controlling common mode impedance in disk drive head suspensions
US7986494B2 (en) * 2007-05-04 2011-07-26 Hutchinson Technology Incorporated Integrated lead head suspension with tapered trace spacing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996623A (en) * 1989-08-07 1991-02-26 International Business Machines Corporation Laminated suspension for a negative pressure slider in a data recording disk file
JPH0734547Y2 (ja) * 1989-12-07 1995-08-02 アルプス電気株式会社 磁気ヘッドの支持機構
EP0650156A1 (en) * 1993-10-21 1995-04-26 Seagate Technology International Contact scheme for minimizing inductive pickup in magnetoresistive read heads
JP2814450B2 (ja) * 1994-03-31 1998-10-22 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 ヘッド・サスペンション・アセンブリおよびその製造方法
JP3173714B2 (ja) * 1994-12-08 2001-06-04 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・システム
US5608591A (en) * 1995-06-09 1997-03-04 International Business Machines Corporation Integrated head-electronics interconnection suspension for a data recording disk drive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101826332A (zh) * 2009-03-06 2010-09-08 日本发条株式会社 盘片驱动器的柔性件

Also Published As

Publication number Publication date
EP0900434A1 (en) 1999-03-10
AU2658797A (en) 1997-10-17
WO1997036290A1 (en) 1997-10-02
EP0900434A4 (enrdf_load_stackoverflow) 1999-03-10
KR19990021924A (ko) 1999-03-25
CA2221966A1 (en) 1997-10-02
JPH11507465A (ja) 1999-06-29

Similar Documents

Publication Publication Date Title
US6275358B1 (en) Conductor trace array having passive stub conductors
US8068313B2 (en) Microactuator, head gimbal assembly, and disk drive device
KR101534343B1 (ko) 플렉셔 통합형 마이크로액추에이터용 시스템, 방법 및 장치
US8154827B2 (en) Integrated lead suspension with multiple crossover coplanar connection of the electrically conductive traces
US5796552A (en) Suspension with biaxially shielded conductor trace array
CN1143273C (zh) 用于数据存储磁盘驱动器的集成磁头-电子装置互连悬臂
KR100278418B1 (ko) 유연한 팁 종단 플랫폼을 갖는 통합 서스펜션 만곡부
US5677815A (en) Support arm for use in an actuator assembly of a digital storage system with the support arm being formed from a polymer and including a grounding conductor
USRE37869E1 (en) Head signal supply/retrieval structure for magnetic disc drive
CN1185855A (zh) 具有可控电容的集成导体的悬浮装置
US6765761B2 (en) Swageless mount plate or unimount arm based milliactuated suspension
US7113372B2 (en) HGA plateau gimbal design
KR19980032510A (ko) 최적 전기 파라미터를 위한 다층 일체형 도체 트레이스 어레이를 갖춘 현수부
US6313972B1 (en) Flex circuit flexure with integral high compliance gimbal
CN1197267A (zh) 具有自屏蔽一体化导体磁通道阵列的磁头支承机构
KR19980086915A (ko) 최적 단면 고주파수 전류 밀도를 갖는 일체형 도체 도선어레이를 구비한 서스펜션
US20040264058A1 (en) Vibration damped flexible circuit for use in a hard disk drive
US6219202B1 (en) Slider suspension assembly and method for attaching a slider to a suspension in a data-recording disk file including a flexible integrated cable having an aperture therein for permitting electrical contact
US20060044695A1 (en) System and apparatus for continuous reference plane for wireless suspension and method of fabrication
US20030235012A1 (en) Load torque variation preventing apparatus, magnetic disk apparatus, flat wiring cable and magnetic recording apparatus
KR100841279B1 (ko) 디스크에 기록 재생을 실시하는 헤드를 미소 이동시키는기구 및 그것을 갖는 디스크 장치
US11848035B2 (en) Flexure of disk drive suspension and disk drive suspension
US20010001587A1 (en) Interconnect module for use in a suspension assembly
US20020057531A1 (en) HGA ballbond assembly with wafer process assembly features
US7099118B2 (en) One-piece suspension assembly including interconnect

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication