JPH08147918A - 磁気ヘッドスライダ - Google Patents

磁気ヘッドスライダ

Info

Publication number
JPH08147918A
JPH08147918A JP7041585A JP4158595A JPH08147918A JP H08147918 A JPH08147918 A JP H08147918A JP 7041585 A JP7041585 A JP 7041585A JP 4158595 A JP4158595 A JP 4158595A JP H08147918 A JPH08147918 A JP H08147918A
Authority
JP
Japan
Prior art keywords
magnetic head
slider
projection
slider body
thin 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.)
Pending
Application number
JP7041585A
Other languages
English (en)
Japanese (ja)
Inventor
Mikio Tokuyama
幹夫 徳山
Teruyoshi Higashiya
輝義 東谷
Yoshinori Takeuchi
芳徳 竹内
Sadakuni Nagaike
完訓 長池
Kazuo Nate
和男 名手
Tetsuji Higashijima
哲二 東島
Shinsuke Higuchi
晋介 樋口
Shigeo Nakamura
滋男 中村
Kenji Mori
健次 森
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7041585A priority Critical patent/JPH08147918A/ja
Priority to KR1019950030407A priority patent/KR100233395B1/ko
Priority to US08/529,803 priority patent/US5886856A/en
Priority to CN95117314A priority patent/CN1143248A/zh
Publication of JPH08147918A publication Critical patent/JPH08147918A/ja
Priority to US09/247,566 priority patent/US6025974A/en
Priority to US09/474,769 priority patent/US6191923B1/en
Pending 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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following
    • G11B21/106—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following on disks
    • 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
    • G11B5/3106—Structure or manufacture of integrated heads or heads mechanically assembled and electrically connected to a support or housing where the integrated or assembled structure comprises means for conditioning against physical detrimental influence, e.g. wear, contamination
    • 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
    • G11B5/3109—Details
    • G11B5/3116—Shaping of layers, poles or gaps for improving the form of the electrical signal transduced, e.g. for shielding, contour effect, equalizing, side flux fringing, cross talk reduction between heads or between heads and information tracks
    • 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
    • G11B5/3163—Fabrication methods or processes specially adapted for a particular head structure, e.g. using base layers for electroplating, using functional layers for masking, using energy or particle beams for shaping the structure or modifying the properties of the basic layers
    • 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
    • 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

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
JP7041585A 1994-09-19 1995-03-01 磁気ヘッドスライダ Pending JPH08147918A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP7041585A JPH08147918A (ja) 1994-09-19 1995-03-01 磁気ヘッドスライダ
KR1019950030407A KR100233395B1 (ko) 1994-09-19 1995-09-18 자기 헤드 슬라이더 어셈블리
US08/529,803 US5886856A (en) 1994-09-19 1995-09-18 Magnetic head slider assembly for magnetic disk recording/reproducing apparatus
CN95117314A CN1143248A (zh) 1994-09-19 1995-09-19 用于磁盘记录/再生设备的磁头滑动器装置
US09/247,566 US6025974A (en) 1994-09-19 1999-02-10 Magnetic head slider assembly for magnetic disk recording/reproducing apparatus
US09/474,769 US6191923B1 (en) 1994-09-19 1999-12-30 Magnetic head slider assembly for magnetic disk recording/reproducing apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP22293794 1994-09-19
JP6-222937 1994-09-19
JP7041585A JPH08147918A (ja) 1994-09-19 1995-03-01 磁気ヘッドスライダ

Publications (1)

Publication Number Publication Date
JPH08147918A true JPH08147918A (ja) 1996-06-07

Family

ID=26381227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7041585A Pending JPH08147918A (ja) 1994-09-19 1995-03-01 磁気ヘッドスライダ

Country Status (3)

Country Link
JP (1) JPH08147918A (ko)
KR (1) KR100233395B1 (ko)
CN (1) CN1143248A (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6657819B2 (en) 1999-12-27 2003-12-02 Alps Electric Co., Ltd. Magnetic head having protrusion on medium opposing surface and magnetic recording apparatus
US7573678B2 (en) 2005-03-02 2009-08-11 Tdk Corporation Magnetic head slider with shock absorption layer and manufacturing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6657819B2 (en) 1999-12-27 2003-12-02 Alps Electric Co., Ltd. Magnetic head having protrusion on medium opposing surface and magnetic recording apparatus
US7573678B2 (en) 2005-03-02 2009-08-11 Tdk Corporation Magnetic head slider with shock absorption layer and manufacturing the same

Also Published As

Publication number Publication date
CN1143248A (zh) 1997-02-19
KR960011973A (ko) 1996-04-20
KR100233395B1 (ko) 1999-12-01

Similar Documents

Publication Publication Date Title
US5617273A (en) Thin film slider with protruding R/W element formed by chemical-mechanical polishing
EP0642130B1 (en) Disk drive head assembly
US5896243A (en) Magneto-resistive effect type head with step or protrusion for reducing thermal asperity
US6025974A (en) Magnetic head slider assembly for magnetic disk recording/reproducing apparatus
US7787216B2 (en) Magnetic head slider and disk drive with reduced damage to recording medium
JPH0869674A (ja) 磁気ヘッドスライダ
US7167343B2 (en) Head shock resistance and head load/unload protection for reducing disk errors and defects, and enhancing data integrity of disk drives
JP3597664B2 (ja) 磁気ヘッドの製造方法
US6359754B1 (en) Increased mechanical spacing through localized continuous carbon overcoat
KR100290105B1 (ko) 부상헤드슬라이더및기록디스크장치
US7248434B2 (en) Planarized perpendicular pole tip system and method for manufacturing the same
US6185071B1 (en) Head slider having streamlined pads
JP2004118995A (ja) 熱ｐｔｒを減少させるスライダー・ベースコート
JP2003508868A (ja) 高耐摩耗滑りパッドを使った摩耗耐久性
JPH08147918A (ja) 磁気ヘッドスライダ
JPH11353631A (ja) 磁気ディスク装置および疑似コンタクトヘッド
JPH10172125A (ja) 磁気ヘッド、この磁気ヘッドを備えた磁気記録再生装置および磁気ヘッドの製造方法
US6584676B1 (en) Method for manufacturing a pole tip trimmed read/write head structure
JPH07230615A (ja) 薄膜磁気ヘッド
JPH1049850A (ja) 磁気ディスク記録装置
EP0689198A2 (en) Hard disk drive transducer-slider having controlled contact bearing with controlled pitch and roll
JP2004303320A (ja) 磁気ディスク装置及び磁気ヘッドスライダ
JP2762947B2 (ja) 磁気ヘッドおよびその製造方法
JPH1166518A (ja) 磁気抵抗効果型磁気ヘッドおよびその製造方法
JPH09161254A (ja) 垂直磁気記録用磁気ヘッド