JPH0548527B2 - - Google Patents

Info

Publication number
JPH0548527B2
JPH0548527B2 JP61105705A JP10570586A JPH0548527B2 JP H0548527 B2 JPH0548527 B2 JP H0548527B2 JP 61105705 A JP61105705 A JP 61105705A JP 10570586 A JP10570586 A JP 10570586A JP H0548527 B2 JPH0548527 B2 JP H0548527B2
Authority
JP
Japan
Prior art keywords
thin film
magnetic head
bonding pad
substrate
protective film
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 - Lifetime
Application number
JP61105705A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62262210A (ja
Inventor
Hiromi Nakajima
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP61105705A priority Critical patent/JPS62262210A/ja
Priority to US07/011,155 priority patent/US4759118A/en
Priority to KR8702623A priority patent/KR900007489B1/ko
Publication of JPS62262210A publication Critical patent/JPS62262210A/ja
Publication of JPH0548527B2 publication Critical patent/JPH0548527B2/ja
Granted legal-status Critical Current

Links

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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
    • G11B5/3103—Structure or manufacture of integrated heads or heads mechanically assembled and electrically connected to a support or housing
    • 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
    • Y10T29/49036—Fabricating head structure or component thereof including measuring or testing
    • Y10T29/49043—Depositing magnetic layer or coating
    • Y10T29/49044—Plural magnetic deposition layers
    • 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
    • Y10T29/4906—Providing winding
    • Y10T29/49064—Providing winding by coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP61105705A 1986-05-08 1986-05-08 薄膜磁気ヘツドの製造方法 Granted JPS62262210A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP61105705A JPS62262210A (ja) 1986-05-08 1986-05-08 薄膜磁気ヘツドの製造方法
US07/011,155 US4759118A (en) 1986-05-08 1987-02-05 Method of manufacturing thin film magnetic head
KR8702623A KR900007489B1 (en) 1986-05-08 1987-03-21 The method of manufacturing the thin film magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61105705A JPS62262210A (ja) 1986-05-08 1986-05-08 薄膜磁気ヘツドの製造方法

Publications (2)

Publication Number Publication Date
JPS62262210A JPS62262210A (ja) 1987-11-14
JPH0548527B2 true JPH0548527B2 (enExample) 1993-07-21

Family

ID=14414770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61105705A Granted JPS62262210A (ja) 1986-05-08 1986-05-08 薄膜磁気ヘツドの製造方法

Country Status (3)

Country Link
US (1) US4759118A (enExample)
JP (1) JPS62262210A (enExample)
KR (1) KR900007489B1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609828A1 (fr) * 1987-01-16 1988-07-22 Bull Sa Procede pour fabriquer un transducteur magnetique comportant plusieurs tetes
US4829658A (en) * 1987-09-24 1989-05-16 Siemens Aktiengesellschaft Method for manufacturing terminal contacts for thin-film magnetic heads
JPH0731362Y2 (ja) * 1988-06-03 1995-07-19 アルプス電気株式会社 薄膜磁気ヘッドおよび浮動式磁気ヘッド
US4991046A (en) * 1989-05-17 1991-02-05 Eastman Kodak Company Self aligned lapping guide for inductive record heads
US5095613A (en) * 1990-06-29 1992-03-17 Digital Equipment Corporation Thin film head slider fabrication process
US5820770A (en) * 1992-07-21 1998-10-13 Seagate Technology, Inc. Thin film magnetic head including vias formed in alumina layer and process for making the same
EP0597526B1 (en) * 1992-11-09 1998-09-23 Koninklijke Philips Electronics N.V. Method of manufacturing a magnetic head, and magnetic head manufactured by means of said method
MY108956A (en) * 1992-11-12 1996-11-30 Quantum Peripherals Colorado Inc Magnetoresistive device and method having improved barkhausen noise suppression
US5462636A (en) * 1993-12-28 1995-10-31 International Business Machines Corporation Method for chemically scribing wafers
US5603156A (en) * 1994-12-16 1997-02-18 International Business Machines Corporation Lapping process for minimizing shorts and element recession at magnetic head air bearing surface
US5735036A (en) * 1994-12-16 1998-04-07 International Business Machines Corporation Lapping process for minimizing shorts and element recession at magnetic head air bearing surface
US5749769A (en) * 1994-12-16 1998-05-12 International Business Machines Corporation Lapping process using micro-advancement for optimizing flatness of a magnetic head air bearing surface
US5940956A (en) * 1996-10-31 1999-08-24 Aiwa Co., Ltd. Chemical-mechanical contouring (CMC) method for forming a contoured surface
US6178070B1 (en) 1999-02-11 2001-01-23 Read-Rite Corporation Magnetic write head and method for making same
JP3647687B2 (ja) 1999-09-16 2005-05-18 アルプス電気株式会社 磁気ヘッド及び磁気ヘッドの製造方法
US6122818A (en) * 1999-09-30 2000-09-26 Headway Technologies, Inc. Optimal wiring configuration for magnetic recording elements
JP3569513B2 (ja) * 2002-03-01 2004-09-22 アルプス電気株式会社 薄膜磁気ヘッド及びその製造方法
US10345397B2 (en) 2016-05-31 2019-07-09 Texas Instruments Incorporated Highly sensitive, low power fluxgate magnetic sensor integrated onto semiconductor process technologies

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219853A (en) * 1978-12-21 1980-08-26 International Business Machines Corporation Read/write thin film head
US4418472A (en) * 1981-11-23 1983-12-06 Xerox Corporation Method of delineating thin film magnetic head arrays
JPS6142715A (ja) * 1984-08-03 1986-03-01 Fuji Photo Film Co Ltd 薄膜磁気ヘツド

Also Published As

Publication number Publication date
KR900007489B1 (en) 1990-10-10
US4759118A (en) 1988-07-26
JPS62262210A (ja) 1987-11-14

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term