JP4820790B2 - インライン型リード部を有するヘッドサスペンションフレクシャ - Google Patents

インライン型リード部を有するヘッドサスペンションフレクシャ Download PDF

Info

Publication number
JP4820790B2
JP4820790B2 JP2007236609A JP2007236609A JP4820790B2 JP 4820790 B2 JP4820790 B2 JP 4820790B2 JP 2007236609 A JP2007236609 A JP 2007236609A JP 2007236609 A JP2007236609 A JP 2007236609A JP 4820790 B2 JP4820790 B2 JP 4820790B2
Authority
JP
Japan
Prior art keywords
metal layer
spring metal
flexure
dielectric
lead
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.)
Active
Application number
JP2007236609A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008186567A5 (enExample
JP2008186567A (ja
Inventor
ライス アレックス
ミラー マーク
バネック グレッグ
ネバラ ランス
Original Assignee
ハッチンソン テクノロジー インコーポレーティッド
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 ハッチンソン テクノロジー インコーポレーティッド filed Critical ハッチンソン テクノロジー インコーポレーティッド
Publication of JP2008186567A publication Critical patent/JP2008186567A/ja
Publication of JP2008186567A5 publication Critical patent/JP2008186567A5/ja
Application granted granted Critical
Publication of JP4820790B2 publication Critical patent/JP4820790B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G11B5/4826—Mounting, aligning or attachment of the transducer head relative to the arm assembly, e.g. slider holding members, gimbals, adhesive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49021—Magnetic recording reproducing transducer [e.g., tape head, core, etc.]
    • Y10T29/49025—Making disc drive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49021—Magnetic recording reproducing transducer [e.g., tape head, core, etc.]
    • Y10T29/49027—Mounting preformed head/core onto other structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49021—Magnetic recording reproducing transducer [e.g., tape head, core, etc.]
    • Y10T29/49027—Mounting preformed head/core onto other structure
    • Y10T29/4903—Mounting preformed head/core onto other structure with bonding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49021—Magnetic recording reproducing transducer [e.g., tape head, core, etc.]
    • Y10T29/49032—Fabricating head structure or component thereof

Landscapes

  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
JP2007236609A 2007-01-26 2007-09-12 インライン型リード部を有するヘッドサスペンションフレクシャ Active JP4820790B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/627,521 2007-01-26
US11/627,521 US7813082B2 (en) 2007-01-26 2007-01-26 Head suspension flexure with inline lead portions positioned at a level between levels of first and second surfaces of the spring metal layer

Publications (3)

Publication Number Publication Date
JP2008186567A JP2008186567A (ja) 2008-08-14
JP2008186567A5 JP2008186567A5 (enExample) 2010-08-12
JP4820790B2 true JP4820790B2 (ja) 2011-11-24

Family

ID=39667684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007236609A Active JP4820790B2 (ja) 2007-01-26 2007-09-12 インライン型リード部を有するヘッドサスペンションフレクシャ

Country Status (2)

Country Link
US (2) US7813082B2 (enExample)
JP (1) JP4820790B2 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8605389B1 (en) 2006-06-09 2013-12-10 Western Digital Technologies, Inc. Head gimbal assembly including a conductive trace disposed upon a continuous dielectric layer segment without overlying a gimbal arm
US8045296B1 (en) * 2007-11-29 2011-10-25 Hutchinson Technology Incorporated Aligned coverlay and metal layer windows for integrated lead suspensions
US20100046351A1 (en) * 2008-08-22 2010-02-25 Nitto Denko Corporation Copper residual stress relaxation reduction means for hard disk drive slider gimbals
US8462464B1 (en) * 2009-11-24 2013-06-11 Magnecomp Corporation High strength flying leads for multi-layer flexure designs
JP5591602B2 (ja) * 2010-06-24 2014-09-17 日本発條株式会社 フレキシャ及びその配線部形成方法
JP5201174B2 (ja) * 2010-06-29 2013-06-05 大日本印刷株式会社 サスペンション用基板およびその製造方法
US8758910B2 (en) * 2010-06-29 2014-06-24 Dai Nippon Printing Co., Ltd. Substrate for suspension, and production process thereof
US8792212B1 (en) 2010-09-14 2014-07-29 Western Digital (Fremont), Llc Robust gimbal design for head gimbal assembly
US9025282B1 (en) 2011-02-10 2015-05-05 Hutchinson Technology Incorporated Elongated trace tethers for disk drive head suspension flexures
US8208224B1 (en) 2011-08-29 2012-06-26 Western Digital Technologies, Inc. Suspension assemblies for minimizing stress on slider solder joints
US8488281B1 (en) 2011-09-13 2013-07-16 Western Digital (Fremont), Llc Disk drive suspension assembly having a flexure bond pad shelf separate from a tongue
US8693141B1 (en) * 2011-11-08 2014-04-08 Western Digital (Fremont), Llc Systems and methods for providing stacked writer leads for magnetic transducers
US8792213B1 (en) 2013-02-20 2014-07-29 Western Digital Technologies, Inc. Tethered gimbal on suspension for improved flyability
US8976491B1 (en) 2013-05-09 2015-03-10 Western Digital Technologies, Inc. Disk drive head suspension distal non-op shock limiter with branched arms
US8797691B1 (en) 2013-05-21 2014-08-05 Western Digital Technologies, Inc. Disk drive head suspension with a single piezoelectric element adhered to rotary-actuated and non-actuated portions of a structural layer of a tongue of a laminated flexure
US8982513B1 (en) 2013-05-21 2015-03-17 Western Digital Technologies, Inc. Disk drive head suspension with dual piezoelectric elements adhered to rotary-actuated and non-actuated portions of a structural layer of a tongue of a laminated flexure
KR101416159B1 (ko) * 2013-09-06 2014-07-14 주식회사 기가레인 접촉 패드를 구비하는 인쇄회로기판
JP6020621B2 (ja) * 2015-02-23 2016-11-02 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、およびハードディスクドライブ
JP2016170838A (ja) 2015-03-12 2016-09-23 株式会社東芝 サスペンションアッセンブリ、ヘッドサスペンションアッセンブリ、およびこれを備えたディスク装置
JP6047630B2 (ja) * 2015-06-23 2016-12-21 日東電工株式会社 回路付サスペンション基板
US10910003B2 (en) 2016-05-18 2021-02-02 Hutchinson Technology Incorporated Process coupons used in manufacturing flexures
JP2017059293A (ja) * 2016-12-12 2017-03-23 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およびハードディスクドライブ
US10600436B1 (en) * 2019-01-04 2020-03-24 Seagate Technology Llc Slider with trailing edge top bond pad interconnect
US12002497B2 (en) * 2020-01-31 2024-06-04 Magnecomp Corporation Suspension damping

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6427019A (en) * 1987-07-23 1989-01-30 Hitachi Ltd Head slider supporter
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
JP3605497B2 (ja) * 1997-07-11 2004-12-22 日本発条株式会社 ディスク装置用サスペンション
JP3935309B2 (ja) * 2000-06-08 2007-06-20 日東電工株式会社 配線回路基板およびその製造方法
JP3692314B2 (ja) 2001-07-17 2005-09-07 日東電工株式会社 配線回路基板
JP3877631B2 (ja) 2002-04-10 2007-02-07 日本発条株式会社 ディスクドライブ用サスペンションの配線部材
JP3891912B2 (ja) * 2002-10-09 2007-03-14 日本発条株式会社 ディスクドライブ用サスペンション
US7012017B2 (en) 2004-01-29 2006-03-14 3M Innovative Properties Company Partially etched dielectric film with conductive features
JP4019068B2 (ja) * 2004-05-10 2007-12-05 日東電工株式会社 回路付サスペンション基板
JP2007537562A (ja) 2004-05-14 2007-12-20 ハッチンソン テクノロジー インコーポレーティッド サスペンションアセンブリ用貴金属導電性リードの作製方法
US7349184B2 (en) * 2004-08-31 2008-03-25 Hitachi Global Storage Technologies System and apparatus for continuous reference plane for wireless suspension
JP4330580B2 (ja) * 2005-12-09 2009-09-16 日本発條株式会社 多層グランド層のヘッド・サスペンション及びその製造方法、多層グランド層のフレキシャ及びその製造方法
US8082656B1 (en) * 2007-09-04 2011-12-27 Hutchinson Technology Incorporated Method for manufacturing a disk drive head suspension

Also Published As

Publication number Publication date
US7813082B2 (en) 2010-10-12
US20080180850A1 (en) 2008-07-31
US20110000877A1 (en) 2011-01-06
JP2008186567A (ja) 2008-08-14
US8448329B2 (en) 2013-05-28

Similar Documents

Publication Publication Date Title
JP4820790B2 (ja) インライン型リード部を有するヘッドサスペンションフレクシャ
JP4909844B2 (ja) 埋め込まれたトレースを有する一体化されたリードのフレクシャ
US8553364B1 (en) Low impedance, high bandwidth disk drive suspension circuit
US7697237B1 (en) Shielded copper-dielectric flexure for disk drive head suspensions
US8351158B2 (en) Top bond pad for transducing head interconnect
US7929252B1 (en) Multi-layer ground plane structures for integrated lead suspensions
US7142395B2 (en) Method for making noble metal conductive leads for suspension assemblies
US6735052B2 (en) Hard disk drive suspension with integral flexible circuit
US8995090B2 (en) Wiring circuit flexible substrate including a terminal section and a connecting section
JP4865453B2 (ja) 配線回路基板およびその製造方法
JP2012014819A (ja) 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、およびハードディスクドライブ、並びに、サスペンションの製造方法
JP4640802B2 (ja) 回路付サスペンション基板
JP4816829B2 (ja) 回路基板、回路基板の製造方法、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
JP2000231710A (ja) 配線一体型フレクシャ及びその製造方法
JP2017117848A (ja) 配線回路基板及びその製造方法
JP2011222108A (ja) サスペンション用基板、サスペンション用基板の製造方法、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
JP5829139B2 (ja) 配線回路基板およびその製造方法ならびに接続端子
US8673160B1 (en) Electrical interconnect with improved corrosion resistance for a disk drive head suspension
WO2021256208A1 (ja) 配線回路基板
JP2010019616A (ja) コンタクトプローブ複合体、その製造方法及びプローブカードの製造方法
US20240282517A1 (en) Method For Manufacturing Electrical Devices
JP2019149563A (ja) 配線回路基板
JP5131614B2 (ja) 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、およびハードディスクドライブ、並びに、サスペンションの製造方法
JP2001043648A (ja) 多層の構造素材が積層されたシートからヘッドサスペンションを製造する方法
CN106068057A (zh) 布线薄板以及制造该布线薄板的方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100629

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20100629

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20110812

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110830

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110905

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140909

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4820790

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250