AU3291399A - Head suspension with flexible circuit interconnect for reduced moisture permeability - Google Patents

Head suspension with flexible circuit interconnect for reduced moisture permeability

Info

Publication number
AU3291399A
AU3291399A AU32913/99A AU3291399A AU3291399A AU 3291399 A AU3291399 A AU 3291399A AU 32913/99 A AU32913/99 A AU 32913/99A AU 3291399 A AU3291399 A AU 3291399A AU 3291399 A AU3291399 A AU 3291399A
Authority
AU
Australia
Prior art keywords
flexible circuit
moisture permeability
head suspension
reduced moisture
circuit interconnect
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.)
Abandoned
Application number
AU32913/99A
Inventor
Nathan P. Kreutter
Rui Yang
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of AU3291399A publication Critical patent/AU3291399A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
    • H05K3/388—Improvement of the adhesion between the insulating substrate and the metal by the use of a metallic or inorganic thin film adhesion layer
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0393—Flexible materials
    • 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
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/28—Applying non-metallic protective coatings
AU32913/99A 1998-10-13 1999-02-11 Head suspension with flexible circuit interconnect for reduced moisture permeability Abandoned AU3291399A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17033398A 1998-10-13 1998-10-13
US09170333 1998-10-13
PCT/US1999/003057 WO2000022613A1 (en) 1998-10-13 1999-02-11 Head suspension with flexible circuit interconnect for reduced moisture permeability

Publications (1)

Publication Number Publication Date
AU3291399A true AU3291399A (en) 2000-05-01

Family

ID=22619473

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32913/99A Abandoned AU3291399A (en) 1998-10-13 1999-02-11 Head suspension with flexible circuit interconnect for reduced moisture permeability

Country Status (6)

Country Link
EP (1) EP1121687A1 (en)
JP (1) JP2002527850A (en)
KR (1) KR20010080107A (en)
CN (1) CN1322349A (en)
AU (1) AU3291399A (en)
WO (1) WO2000022613A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3555844B2 (en) 1999-04-09 2004-08-18 三宅 正二郎 Sliding member and manufacturing method thereof
US6969198B2 (en) 2002-11-06 2005-11-29 Nissan Motor Co., Ltd. Low-friction sliding mechanism
JP4863152B2 (en) 2003-07-31 2012-01-25 日産自動車株式会社 gear
US7771821B2 (en) 2003-08-21 2010-08-10 Nissan Motor Co., Ltd. Low-friction sliding member and low-friction sliding mechanism using same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2934126B2 (en) * 1993-08-10 1999-08-16 富士通株式会社 Magnetic head unit for magnetic disk drive
JP2855254B2 (en) * 1994-07-15 1999-02-10 日本メクトロン株式会社 Method of manufacturing suspension for magnetic head with circuit wiring
JP2855255B2 (en) * 1994-07-26 1999-02-10 日本メクトロン株式会社 Suspension for magnetic head and method of manufacturing the same
JP3354302B2 (en) * 1994-07-27 2002-12-09 日本メクトロン株式会社 Manufacturing method of suspension for magnetic head
JP2855414B2 (en) * 1995-04-13 1999-02-10 日本メクトロン株式会社 Relay substrate for magnetic head and method of manufacturing the same
JP3727410B2 (en) * 1996-05-14 2005-12-14 日本メクトロン株式会社 Manufacturing method of suspension with circuit wiring for magnetic head

Also Published As

Publication number Publication date
WO2000022613A1 (en) 2000-04-20
CN1322349A (en) 2001-11-14
KR20010080107A (en) 2001-08-22
EP1121687A1 (en) 2001-08-08
JP2002527850A (en) 2002-08-27

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase