JPS529416A - Production method of thin film magnetic head - Google Patents

Production method of thin film magnetic head

Info

Publication number
JPS529416A
JPS529416A JP8538075A JP8538075A JPS529416A JP S529416 A JPS529416 A JP S529416A JP 8538075 A JP8538075 A JP 8538075A JP 8538075 A JP8538075 A JP 8538075A JP S529416 A JPS529416 A JP S529416A
Authority
JP
Japan
Prior art keywords
thin film
magnetic head
production method
film magnetic
track width
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.)
Granted
Application number
JP8538075A
Other languages
Japanese (ja)
Other versions
JPS5649367B2 (en
Inventor
Hiroshi Tsuchiya
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 JP8538075A priority Critical patent/JPS529416A/en
Publication of JPS529416A publication Critical patent/JPS529416A/en
Publication of JPS5649367B2 publication Critical patent/JPS5649367B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)

Abstract

PURPOSE:In order to elevate the track width or reproducing voltage, withoyt the elevation of processing accuracy, with respect to the track width formation method of multielement type magnetic head which is applied with the thin film integration technology.
JP8538075A 1975-07-14 1975-07-14 Production method of thin film magnetic head Granted JPS529416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8538075A JPS529416A (en) 1975-07-14 1975-07-14 Production method of thin film magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8538075A JPS529416A (en) 1975-07-14 1975-07-14 Production method of thin film magnetic head

Publications (2)

Publication Number Publication Date
JPS529416A true JPS529416A (en) 1977-01-25
JPS5649367B2 JPS5649367B2 (en) 1981-11-21

Family

ID=13857114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8538075A Granted JPS529416A (en) 1975-07-14 1975-07-14 Production method of thin film magnetic head

Country Status (1)

Country Link
JP (1) JPS529416A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0643814U (en) * 1992-10-29 1994-06-10 ミツミ電機株式会社 Thin film magnetic head

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62115591U (en) * 1986-01-14 1987-07-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0643814U (en) * 1992-10-29 1994-06-10 ミツミ電機株式会社 Thin film magnetic head

Also Published As

Publication number Publication date
JPS5649367B2 (en) 1981-11-21

Similar Documents

Publication Publication Date Title
JPS5251908A (en) Magnetic recording tape
JPS5232270A (en) Passivation film formaion by sputtering
JPS5284722A (en) Thin film magnetic head and its production
JPS529416A (en) Production method of thin film magnetic head
JPS529417A (en) Floating type magnetic head
JPS5264905A (en) Part for recording information
JPS51114111A (en) Method of manufacturing magnetic heads
JPS5275421A (en) Compound multielement magnetic head
FR2325511A1 (en) PROCESS FOR PRODUCING CHARACTERS ON MAGNETIC TAPES
JPS5211922A (en) Floating type film magnetic head
JPS5358218A (en) Magnetic head
JPS527709A (en) Record/play system shifting record start position
JPS5223924A (en) Magnetic flux response type magnetic head
JPS5374014A (en) Production of common terminal type thin film multitrack head
JPS5342002A (en) Method for inspection of magnetic recording medium
JPS5278414A (en) Magnetic head
JPS5233511A (en) Film magnetic head
JPS5249004A (en) Magnetic tape
JPS5214410A (en) Film magnetic head
JPS5319809A (en) Production of magnetic recording medium
JPS51151115A (en) Manufacturing method of thin film integrated magnetic head
JPS5422815A (en) Thin film magnetic head and production thereof
JPS5220810A (en) Magnetic recording and playback apparatus containing double gap head
JPS51149019A (en) Magnetic head device
JPS52151014A (en) Thin film magnetic head