JPH0447890B2 - - Google Patents

Info

Publication number
JPH0447890B2
JPH0447890B2 JP60272757A JP27275785A JPH0447890B2 JP H0447890 B2 JPH0447890 B2 JP H0447890B2 JP 60272757 A JP60272757 A JP 60272757A JP 27275785 A JP27275785 A JP 27275785A JP H0447890 B2 JPH0447890 B2 JP H0447890B2
Authority
JP
Japan
Prior art keywords
film
thin film
sio
head
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.)
Expired - Lifetime
Application number
JP60272757A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62132211A (ja
Inventor
Koji Ootsuka
Tooru Kira
Ryoji Namikata
Kazuyoshi Imae
Mitsuhiko Yoshikawa
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP27275785A priority Critical patent/JPS62132211A/ja
Publication of JPS62132211A publication Critical patent/JPS62132211A/ja
Publication of JPH0447890B2 publication Critical patent/JPH0447890B2/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
    • G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
    • G11B5/39—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects
    • G11B5/3903—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects using magnetic thin film layers or their effects, the films being part of integrated structures
    • G11B5/3906—Details related to the use of magnetic thin film layers or to their effects
    • G11B5/3916—Arrangements in which the active read-out elements are coupled to the magnetic flux of the track by at least one magnetic thin film flux guide
    • G11B5/3919—Arrangements in which the active read-out elements are coupled to the magnetic flux of the track by at least one magnetic thin film flux guide the guide being interposed in the flux path
    • G11B5/3922—Arrangements in which the active read-out elements are coupled to the magnetic flux of the track by at least one magnetic thin film flux guide the guide being interposed in the flux path the read-out elements being disposed in magnetic shunt relative to at least two parts of the flux guide structure
    • G11B5/3925—Arrangements in which the active read-out elements are coupled to the magnetic flux of the track by at least one magnetic thin film flux guide the guide being interposed in the flux path the read-out elements being disposed in magnetic shunt relative to at least two parts of the flux guide structure the two parts being thin films

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP27275785A 1985-12-03 1985-12-03 薄膜磁気ヘツド Granted JPS62132211A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27275785A JPS62132211A (ja) 1985-12-03 1985-12-03 薄膜磁気ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27275785A JPS62132211A (ja) 1985-12-03 1985-12-03 薄膜磁気ヘツド

Publications (2)

Publication Number Publication Date
JPS62132211A JPS62132211A (ja) 1987-06-15
JPH0447890B2 true JPH0447890B2 (enrdf_load_stackoverflow) 1992-08-05

Family

ID=17518326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27275785A Granted JPS62132211A (ja) 1985-12-03 1985-12-03 薄膜磁気ヘツド

Country Status (1)

Country Link
JP (1) JPS62132211A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2816150B2 (ja) * 1988-01-22 1998-10-27 株式会社日立製作所 複合型磁気ヘッド
JP2790811B2 (ja) * 1988-04-20 1998-08-27 シャープ株式会社 薄膜磁気ヘッド
JP2731506B2 (ja) * 1993-11-22 1998-03-25 富士通株式会社 磁気抵抗効果型磁気ヘッド及びその製造方法
US7394626B2 (en) 2002-11-01 2008-07-01 Nec Corporation Magnetoresistance device with a diffusion barrier between a conductor and a magnetoresistance element and method of fabricating the same
JP2004200245A (ja) 2002-12-16 2004-07-15 Nec Corp 磁気抵抗素子及び磁気抵抗素子の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6045922A (ja) * 1983-08-23 1985-03-12 Fujitsu Ltd 磁気抵抗効果型磁気ヘッド

Also Published As

Publication number Publication date
JPS62132211A (ja) 1987-06-15

Similar Documents

Publication Publication Date Title
US6449131B2 (en) Canted longitudinal patterned exchange biased dual-stripe magnetoresistive (DSMR) sensor element and method for fabrication thereof
US6034847A (en) Apparatus and thin film magnetic head with magnetic membrane layers of different resistivity
JP3022023B2 (ja) 磁気記録再生装置
KR100272782B1 (ko) 복합형 판독/기록 박막자기헤드 및 그 제조 방법
US5776537A (en) Method of characterizing exchange coupling for magnetoresistive sensor
JPH0447890B2 (enrdf_load_stackoverflow)
JP2000113421A (ja) 磁気トンネル接合磁気抵抗ヘッド
JPS61120318A (ja) 一体化薄膜磁気ヘツド
JP2000113427A (ja) 薄膜デバイス、薄膜磁気ヘッドおよび磁気抵抗効果素子並びにそれらの製造方法
JP2718242B2 (ja) 磁気抵抗効果ヘッド
JP2618380B2 (ja) 磁気抵抗効果型磁気ヘツド及びその製造方法
JP2617185B2 (ja) 薄膜磁気ヘッド
JPS61248214A (ja) 薄膜磁気ヘツド
JP3036587B2 (ja) 磁気抵抗効果ヘッドおよびその製造方法
JPS5987616A (ja) 薄膜磁気ヘツド
JP2800497B2 (ja) 磁気抵抗効果ヘッド
JP2816150B2 (ja) 複合型磁気ヘッド
JP2871055B2 (ja) 薄膜磁気ヘッド及びその製造方法
JPH011114A (ja) 薄膜磁気ヘッド
JP2001084531A (ja) 磁気抵抗効果型薄膜磁気ヘッド
JPH011113A (ja) 薄膜磁気ヘッドの製造方法
JPS5987615A (ja) 薄膜磁気ヘツドの製造方法
JP2000156317A (ja) 磁気記録再生装置
JPS61248213A (ja) 薄膜磁気ヘツド
JPS62154317A (ja) 薄膜磁気ヘツド

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees