JPH10125022A5 - - Google Patents

Info

Publication number
JPH10125022A5
JPH10125022A5 JP1997269764A JP26976497A JPH10125022A5 JP H10125022 A5 JPH10125022 A5 JP H10125022A5 JP 1997269764 A JP1997269764 A JP 1997269764A JP 26976497 A JP26976497 A JP 26976497A JP H10125022 A5 JPH10125022 A5 JP H10125022A5
Authority
JP
Japan
Prior art keywords
read
write
electrical
traces
insulating layer
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
Application number
JP1997269764A
Other languages
English (en)
Japanese (ja)
Other versions
JP3974694B2 (ja
JPH10125022A (ja
Filing date
Publication date
Priority claimed from US08/724,978 external-priority patent/US5754369A/en
Application filed filed Critical
Publication of JPH10125022A publication Critical patent/JPH10125022A/ja
Publication of JPH10125022A5 publication Critical patent/JPH10125022A5/ja
Application granted granted Critical
Publication of JP3974694B2 publication Critical patent/JP3974694B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP26976497A 1996-10-03 1997-10-02 一体的な自己シールド性屈曲部／導体構造およびディスクドライブ Expired - Fee Related JP3974694B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/724,978 US5754369A (en) 1996-10-03 1996-10-03 Head suspension with self-shielding integrated conductor trace array
US08/724978 1996-10-03

Publications (3)

Publication Number Publication Date
JPH10125022A JPH10125022A (ja) 1998-05-15
JPH10125022A5 true JPH10125022A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2005-04-14
JP3974694B2 JP3974694B2 (ja) 2007-09-12

Family

ID=24912638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26976497A Expired - Fee Related JP3974694B2 (ja) 1996-10-03 1997-10-02 一体的な自己シールド性屈曲部／導体構造およびディスクドライブ

Country Status (9)

Country Link
US (1) US5754369A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0834868B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP3974694B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR19980032511A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1197267A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU3931397A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2217240A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE69727435T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SG (1) SG53092A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US5946163A (en) * 1995-06-07 1999-08-31 Seagate Technology, Inc. Actuator assembly flexible circuit with reduced stiffness
JPH09320224A (ja) * 1996-06-04 1997-12-12 Matsushita Electric Ind Co Ltd 磁気ヘッドユニット、その製造方法並びに磁気記録再生装置
US5883758A (en) * 1996-08-07 1999-03-16 Hutchinson Technology Incorporated Lead structure with stainless steel base for attachment to a suspension
US5995328A (en) * 1996-10-03 1999-11-30 Quantum Corporation Multi-layered integrated conductor trace array interconnect structure having optimized electrical parameters
US5796552A (en) 1996-10-03 1998-08-18 Quantum Corporation Suspension with biaxially shielded conductor trace array
US6118602A (en) * 1997-10-31 2000-09-12 Stmicroelectronics, Inc. Preamplifier for a read/write head
US5956212A (en) * 1997-12-29 1999-09-21 Headway Technologies, Inc. Static attitude adjustment of a trace-suspension assembly
JP3501758B2 (ja) * 1998-11-13 2004-03-02 Ｔｄｋ株式会社 記録／再生ヘッド支持機構および記録／再生装置
US6201664B1 (en) * 1998-11-16 2001-03-13 International Business Machines Corporation Polymer bumps for trace and shock protection
US6639749B1 (en) 1999-01-21 2003-10-28 Seagate Technology Llc Supplying power from a spindle motor in a disc drive system
US6424499B1 (en) 1999-03-31 2002-07-23 Quantum Corporation Flexible trace interconnect array for multi-channel tape head
US6487047B1 (en) 1999-06-02 2002-11-26 Maxtor Corporation Trace interconnect array having increased bandwidth by selective etching of traces and dielectric substrate
US6104048A (en) * 1999-06-30 2000-08-15 Iomega Corporation Electrostatic discharge protection for magneto-resistive heads
US6226158B1 (en) 1999-07-30 2001-05-01 International Business Machines Corporation High operating temperature gold leads for a read sensor
US6587805B2 (en) * 2000-02-25 2003-07-01 Seagate Technology Llc Testing a write transducer as a reader
US7059868B1 (en) 2000-03-07 2006-06-13 Western Digital (Fremont), Inc. Connection of trace circuitry in a computer disk drive system
US6487048B1 (en) 2000-07-18 2002-11-26 International Business Machines Corporation Conductive coating of flexible circuits for ils transmission lines
JP2002093093A (ja) * 2000-09-19 2002-03-29 Tdk Corp ヘッドジンバルアセンブリ
US6859347B2 (en) * 2001-01-04 2005-02-22 Hitachi Global Storage Technologies Netherlands, B.V. Magnetic transducer with electrically conductive shield for reducing electromagnetic interference
US6859340B2 (en) 2001-03-09 2005-02-22 Seagate Technology Llc Method and device for retracting an actuator
US7292400B2 (en) * 2001-04-23 2007-11-06 Seagate Technology Llc Device for limiting current in a sensor
US6765736B2 (en) 2001-06-29 2004-07-20 Seagate Technology Llc Write-safe condition verification apparatus and method for the write element in a disc drive
US6940697B2 (en) * 2001-12-05 2005-09-06 Samsung Electronics Co., Ltd. Interconnection scheme for head arms of disk drive actuator
US6839202B2 (en) * 2002-04-26 2005-01-04 International Business Machines Corporation Electromagnetic wave shielded write and read wires on a support for a magnetic media drive
JP2004095026A (ja) * 2002-08-30 2004-03-25 Shinka Jitsugyo Kk 薄膜磁気ヘッド
KR100468765B1 (ko) * 2002-09-16 2005-01-29 삼성전자주식회사 전자기파 차단용 홀 커버를 구비한 하드 디스크 드라이브
US7158350B1 (en) 2002-11-05 2007-01-02 Hutchinson Technology Incorporated Ground interconnects
JP2004192676A (ja) * 2002-12-09 2004-07-08 Hitachi Ltd 磁気ディスク装置およびその磁気記録機能保証方法
US6937435B2 (en) * 2003-05-16 2005-08-30 Quantum Corporation Tape head with thin support surface and method of manufacture
US20040264056A1 (en) * 2003-06-26 2004-12-30 Eunkyu Jang Symmetric interconnect design for a flexure arm of a hard disk drive
TW200516569A (en) * 2003-11-06 2005-05-16 Benq Corp Flexible flat cable and disk drive using the same
US7154691B2 (en) * 2003-12-18 2006-12-26 Quantum Corporation Multi-format thinfilm head and associated methods
US7349184B2 (en) 2004-08-31 2008-03-25 Hitachi Global Storage Technologies System and apparatus for continuous reference plane for wireless suspension
US7256963B2 (en) * 2004-09-16 2007-08-14 Quantum Corporation Magnetic head with adaptive data island and mini-outrigger and methods of manufacture
US7271983B2 (en) * 2004-09-16 2007-09-18 Quantum Corporation Magnetic head with mini-outriggers and method of manufacture
US7839604B1 (en) * 2005-02-03 2010-11-23 Seagate Technology Llc Disk drive suspension assembly with integrated trailing edge shock protection for use with micro-actuator type head-gimbal assembly
US7518831B2 (en) * 2005-10-04 2009-04-14 Certance Llc Low impedance flexible circuit for tape head
US20070183091A1 (en) * 2006-02-03 2007-08-09 Saliba George A Read/write head having varying wear regions and methods of manufacture
US7518830B1 (en) 2006-04-19 2009-04-14 Hutchinson Technology Incorporated Dual sided electrical traces for disk drive suspension flexures
US8173909B2 (en) * 2006-10-25 2012-05-08 Nitto Denko Corporation Method for mating flexure to flex-print circuit and flexure therefor
US7697237B1 (en) * 2007-01-11 2010-04-13 Hutchinson Technology Incorporated Shielded copper-dielectric flexure for disk drive head suspensions
US7710688B1 (en) 2007-02-06 2010-05-04 Hutchinson Technology Incorporated Split embedded signal transmission planes in integrated lead disk drive suspensions
US7881015B2 (en) * 2007-06-29 2011-02-01 Samsung Electronics Co., Ltd. Overpass structure of flexible printed cable (FPC) signal lines with suspension signal lines for a hard disk drive
KR20090084512A (ko) * 2008-02-01 2009-08-05 삼성전자주식회사 서스펜션 인터커넥트 및 이를 구비한 ｈｇａ
JP4547035B2 (ja) * 2008-11-10 2010-09-22 日東電工株式会社 配線回路基板およびその製造方法
JP5153686B2 (ja) * 2009-03-06 2013-02-27 日本発條株式会社 ディスク装置用フレキシャ
US8310789B2 (en) * 2009-12-22 2012-11-13 Hitachi Global Storage Technologies Netherlands B.V. Conductor suspension structure and electrical connection assembly for transmitting complementary signals in a hard disk drive
US8675311B2 (en) 2010-12-22 2014-03-18 HGST Netherlands B.V. Interleaved conductor structure with wrap around traces
US20120160548A1 (en) * 2010-12-22 2012-06-28 Contreras John T Interleaved conductor structure with traces of varying width
US8598460B2 (en) 2010-12-22 2013-12-03 HGST Netherlands B.V. Interleaved conductor structure with offset traces
US8488279B1 (en) * 2011-11-22 2013-07-16 Western Digital (Fremont), Llc Disk drive suspension assembly with flexure having stacked interleaved traces
US8767351B1 (en) * 2013-01-31 2014-07-01 Seagate Technology Llc Ambient temperature ball bond
US8879212B1 (en) 2013-08-23 2014-11-04 Western Digital Technologies, Inc. Disk drive suspension assembly with flexure having dual conductive layers with staggered traces
US9275664B2 (en) 2013-12-13 2016-03-01 HGST Netherlands B.V. Shielded flex cable for use in a disk drive
US9064513B1 (en) 2014-03-07 2015-06-23 Western Digital Technologies, Inc. Disk drive suspension assembly with flexure having dual conductive layers with staggered traces
US20210157515A1 (en) * 2019-11-26 2021-05-27 Seagate Technology Llc Cartridge-external preamplifier for read/write control of media library

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4761699A (en) * 1986-10-28 1988-08-02 International Business Machines Corporation Slider-suspension assembly and method for attaching a slider to a suspension in a data recording disk file
US5006946A (en) * 1989-04-19 1991-04-09 Tdk Corporation Flexible polymeric resinous magnetic head supporting device
US5001583A (en) * 1989-04-19 1991-03-19 Tdk Corporation Flexible polymeric resinous magnetic head supporting device
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
EP0650156A1 (en) * 1993-10-21 1995-04-26 Seagate Technology International Contact scheme for minimizing inductive pickup in magnetoresistive read heads
US5491597A (en) * 1994-04-15 1996-02-13 Hutchinson Technology Incorporated Gimbal flexure and electrical interconnect assembly
US5598307A (en) * 1994-04-15 1997-01-28 Hutchinson Technology Inc. Integrated gimbal suspension assembly
JPH08111015A (ja) * 1994-09-01 1996-04-30 Tdk Corp 磁気ヘッドスライダの支持装置及び磁気ヘッド装置
US5608591A (en) * 1995-06-09 1997-03-04 International Business Machines Corporation Integrated head-electronics interconnection suspension for a data recording disk drive

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