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JPS5440619A - Magnetic head of thin film - Google Patents

Magnetic head of thin film

Info

Publication number
JPS5440619A
JPS5440619A JP10698377A JP10698377A JPS5440619A JP S5440619 A JPS5440619 A JP S5440619A JP 10698377 A JP10698377 A JP 10698377A JP 10698377 A JP10698377 A JP 10698377A JP S5440619 A JPS5440619 A JP S5440619A
Authority
JP
Japan
Prior art keywords
thin film
magnetic head
reduce
conductive layer
ferro
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
JP10698377A
Other languages
Japanese (ja)
Other versions
JPS5716406B2 (en
Inventor
Noboru Nomura
Kenji Kanai
Nobumasa Kaminaka
Kidai Nochi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP10698377A priority Critical patent/JPS5440619A/en
Publication of JPS5440619A publication Critical patent/JPS5440619A/en
Publication of JPS5716406B2 publication Critical patent/JPS5716406B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Heads (AREA)

Abstract

PURPOSE: To reduce the leakage flux and to improve the recording efficiency by embedding a bias conductive layer in a ferro-magnetic substrate and by increasing the cross-sectional area of the conductive layer so as to reduce the element resistance.
COPYRIGHT: (C)1979,JPO&Japio
JP10698377A 1977-09-05 1977-09-05 Magnetic head of thin film Granted JPS5440619A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10698377A JPS5440619A (en) 1977-09-05 1977-09-05 Magnetic head of thin film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10698377A JPS5440619A (en) 1977-09-05 1977-09-05 Magnetic head of thin film

Publications (2)

Publication Number Publication Date
JPS5440619A true JPS5440619A (en) 1979-03-30
JPS5716406B2 JPS5716406B2 (en) 1982-04-05

Family

ID=14447490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10698377A Granted JPS5440619A (en) 1977-09-05 1977-09-05 Magnetic head of thin film

Country Status (1)

Country Link
JP (1) JPS5440619A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61178709A (en) * 1985-02-01 1986-08-11 Victor Co Of Japan Ltd Manufacture of thin film magnetic head
JPS63301900A (en) * 1987-05-31 1988-12-08 Asahi Glass Co Ltd Production of liberated protamine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0684642B2 (en) * 1988-12-12 1994-10-26 開成技研株式会社 Construction drainage panel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50156409A (en) * 1974-06-05 1975-12-17
JPS51935A (en) * 1974-06-21 1976-01-07 Hitachi Ltd HAKUMAKUJIKI HETSUDONO SEIZOHOHO
JPS5127911A (en) * 1974-09-01 1976-03-09 Kosei Hirohata JIKI HETSUDO

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50156409A (en) * 1974-06-05 1975-12-17
JPS51935A (en) * 1974-06-21 1976-01-07 Hitachi Ltd HAKUMAKUJIKI HETSUDONO SEIZOHOHO
JPS5127911A (en) * 1974-09-01 1976-03-09 Kosei Hirohata JIKI HETSUDO

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61178709A (en) * 1985-02-01 1986-08-11 Victor Co Of Japan Ltd Manufacture of thin film magnetic head
JPS63301900A (en) * 1987-05-31 1988-12-08 Asahi Glass Co Ltd Production of liberated protamine
JPH07121960B2 (en) * 1987-05-31 1995-12-25 株式会社ニチロ Method for producing free protamine

Also Published As

Publication number Publication date
JPS5716406B2 (en) 1982-04-05

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