JPH11149617A - 磁気ヘッド装置及びその製造方法 - Google Patents

磁気ヘッド装置及びその製造方法

Info

Publication number
JPH11149617A
JPH11149617A JP9314080A JP31408097A JPH11149617A JP H11149617 A JPH11149617 A JP H11149617A JP 9314080 A JP9314080 A JP 9314080A JP 31408097 A JP31408097 A JP 31408097A JP H11149617 A JPH11149617 A JP H11149617A
Authority
JP
Japan
Prior art keywords
head
head chip
rail
recording
magnetic
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
JP9314080A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11149617A5 (enExample
Inventor
Masahiko Yamazaki
昌彦 山崎
Kiyoshi Hasegawa
潔 長谷川
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP9314080A priority Critical patent/JPH11149617A/ja
Priority to SG1998004426A priority patent/SG73574A1/en
Priority to EP98121211A priority patent/EP0917133A1/en
Priority to KR1019980048703A priority patent/KR19990045275A/ko
Priority to CN98124236A priority patent/CN1217527A/zh
Priority to US09/190,463 priority patent/US6160682A/en
Publication of JPH11149617A publication Critical patent/JPH11149617A/ja
Publication of JPH11149617A5 publication Critical patent/JPH11149617A5/ja
Abandoned 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
    • G11B5/48—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
    • G11B5/58—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 with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/60—Fluid-dynamic spacing of heads from record-carriers
    • G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
    • G11B5/6011—Control of flying height
    • G11B5/6041—Control of flying height using magnetic forces
    • 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
    • G11B5/58—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 with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/60—Fluid-dynamic spacing of heads from record-carriers
    • G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
    • G11B23/0021—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs
    • G11B23/005—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs flexible 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • G11B5/255—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features comprising means for protection against wear
    • 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
    • G11B5/488—Disposition of heads
    • G11B5/4886—Disposition of heads relative to rotating disc

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Magnetic Heads (AREA)
JP9314080A 1997-11-14 1997-11-14 磁気ヘッド装置及びその製造方法 Abandoned JPH11149617A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP9314080A JPH11149617A (ja) 1997-11-14 1997-11-14 磁気ヘッド装置及びその製造方法
SG1998004426A SG73574A1 (en) 1997-11-14 1998-11-04 Magnetic head device and method for producing same
EP98121211A EP0917133A1 (en) 1997-11-14 1998-11-06 Magnetic head device and method for producing same
KR1019980048703A KR19990045275A (ko) 1997-11-14 1998-11-13 자기 헤드 장치 및 그 제조 방법
CN98124236A CN1217527A (zh) 1997-11-14 1998-11-13 磁头装置及其生产方法
US09/190,463 US6160682A (en) 1997-11-14 1998-11-13 Magnetic head device with rail formed within width of head chip and method of making same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9314080A JPH11149617A (ja) 1997-11-14 1997-11-14 磁気ヘッド装置及びその製造方法

Publications (2)

Publication Number Publication Date
JPH11149617A true JPH11149617A (ja) 1999-06-02
JPH11149617A5 JPH11149617A5 (enExample) 2004-11-25

Family

ID=18048997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9314080A Abandoned JPH11149617A (ja) 1997-11-14 1997-11-14 磁気ヘッド装置及びその製造方法

Country Status (6)

Country Link
US (1) US6160682A (enExample)
EP (1) EP0917133A1 (enExample)
JP (1) JPH11149617A (enExample)
KR (1) KR19990045275A (enExample)
CN (1) CN1217527A (enExample)
SG (1) SG73574A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11238291A (ja) * 1998-02-20 1999-08-31 Sony Corp 磁気ヘッド装置およびディスクドライブ装置
JP2001076413A (ja) * 1999-09-06 2001-03-23 Sony Corp フレキシブル磁気ディスク用ヘッドスライダー
US7082013B2 (en) * 2003-05-06 2006-07-25 International Business Machines Corporation Method and apparatus for embedding a chip in a substrate to form a composite air bearing surface
US9865284B2 (en) 2016-01-07 2018-01-09 Western Digital Technologies, Inc. Fabrication process for slider with extended three-dimensional air-bearing surface

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63113921A (ja) * 1986-10-31 1988-05-18 Alps Electric Co Ltd 浮動式磁気ヘツドおよびその製造方法
JPH0969204A (ja) * 1995-08-30 1997-03-11 Mitsumi Electric Co Ltd フロッピーディスク用磁気ヘッド
JPH09212818A (ja) * 1996-02-06 1997-08-15 Mitsumi Electric Co Ltd 磁気ディスク用磁気ヘッド及びその製造方法
JPH1049849A (ja) * 1996-07-30 1998-02-20 Mitsumi Electric Co Ltd 磁気ディスク用磁気ヘッド及び磁気ヘッド装置
JPH1049812A (ja) * 1996-07-30 1998-02-20 Mitsumi Electric Co Ltd フロッピーディスク装置用磁気ヘッド

Also Published As

Publication number Publication date
CN1217527A (zh) 1999-05-26
SG73574A1 (en) 2000-06-20
US6160682A (en) 2000-12-12
KR19990045275A (ko) 1999-06-25
EP0917133A1 (en) 1999-05-19

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