JPS645367B2 - - Google Patents

Info

Publication number
JPS645367B2
JPS645367B2 JP1038380A JP1038380A JPS645367B2 JP S645367 B2 JPS645367 B2 JP S645367B2 JP 1038380 A JP1038380 A JP 1038380A JP 1038380 A JP1038380 A JP 1038380A JP S645367 B2 JPS645367 B2 JP S645367B2
Authority
JP
Japan
Prior art keywords
magnetic
magnetic layer
layer
recording head
magnetic recording
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
Application number
JP1038380A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56107325A (en
Inventor
Yoshio Koshikawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP1038380A priority Critical patent/JPS56107325A/ja
Publication of JPS56107325A publication Critical patent/JPS56107325A/ja
Publication of JPS645367B2 publication Critical patent/JPS645367B2/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
    • G11B5/3109—Details
    • G11B5/313—Disposition of layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP1038380A 1980-01-31 1980-01-31 Manufacture for magnetic recording head Granted JPS56107325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1038380A JPS56107325A (en) 1980-01-31 1980-01-31 Manufacture for magnetic recording head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1038380A JPS56107325A (en) 1980-01-31 1980-01-31 Manufacture for magnetic recording head

Publications (2)

Publication Number Publication Date
JPS56107325A JPS56107325A (en) 1981-08-26
JPS645367B2 true JPS645367B2 (en]) 1989-01-30

Family

ID=11748596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1038380A Granted JPS56107325A (en) 1980-01-31 1980-01-31 Manufacture for magnetic recording head

Country Status (1)

Country Link
JP (1) JPS56107325A (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952420A (ja) * 1982-09-17 1984-03-27 Hitachi Ltd 薄膜磁気ヘツド
JPS5952421A (ja) * 1982-09-17 1984-03-27 Hitachi Ltd 薄膜磁気ヘッドとその製造方法
JPS61217921A (ja) * 1985-03-25 1986-09-27 Sharp Corp 薄膜ビデオヘツド
JPH06176312A (ja) * 1992-12-04 1994-06-24 Pfu Ltd 薄型磁気ディスク装置
US5796564A (en) * 1994-05-09 1998-08-18 Sony Corporation Magnetic head having a recessed portion corresponding to a magnetic path and method of manufacturing the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5184618A (ja) * 1975-01-22 1976-07-24 Nippon Electric Co Jikihetsudo

Also Published As

Publication number Publication date
JPS56107325A (en) 1981-08-26

Similar Documents

Publication Publication Date Title
JPH0777010B2 (ja) 薄膜磁気ヘツド
JPS645367B2 (en])
JPS60157711A (ja) 薄膜磁気ヘツド
JPS60175208A (ja) 薄膜磁気ヘツド
JP2707758B2 (ja) 薄膜磁気ヘッドの製造方法
JP2707760B2 (ja) 薄膜磁気ヘッドの製造方法
JPS59203210A (ja) 磁気コアおよびその製造方法
JPS60226008A (ja) 薄膜磁気ヘツド及びその製造方法
JPS62246112A (ja) 磁気ヘツドの製造方法
JPS62102406A (ja) 垂直磁気ヘツド
JPH03150712A (ja) マルチトラック磁気ヘッド用ステップアップトランス及びその製造方法
JPS61216105A (ja) 磁気ヘツド
JPH03147507A (ja) 垂直磁気薄膜ヘッドとその製造方法
JPS60217508A (ja) 磁気ヘツドの製造方法
JPH0668106U (ja) 磁気ヘッド
JPS5928215A (ja) 垂直磁気記録用主磁極ヘツドの作製方法
JPH0438606A (ja) 積層型磁気ヘッド及びその製造方法
JPS60246012A (ja) 薄膜磁気ヘツド
JPS5952420A (ja) 薄膜磁気ヘツド
JPH0817010A (ja) 磁気ヘッド及びその磁気ヘッドを備えたハードディスク用ヘッド装置
JPS62137711A (ja) 磁気ヘツドの製造方法
JPH0198107A (ja) 磁気ヘッド
JPS618710A (ja) 磁気ヘツドの製造方法
JPH06215316A (ja) 磁気ヘッド
JPH01159810A (ja) 磁気ヘッドの製造方法