JPS61110311A - 磁気ヘツドの製造方法 - Google Patents

磁気ヘツドの製造方法

Info

Publication number
JPS61110311A
JPS61110311A JP23268584A JP23268584A JPS61110311A JP S61110311 A JPS61110311 A JP S61110311A JP 23268584 A JP23268584 A JP 23268584A JP 23268584 A JP23268584 A JP 23268584A JP S61110311 A JPS61110311 A JP S61110311A
Authority
JP
Japan
Prior art keywords
core
magnetic
gap
block
composite head
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
JP23268584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0223923B2 (enExample
Inventor
Hiroyuki Tawara
博之 田原
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 JP23268584A priority Critical patent/JPS61110311A/ja
Publication of JPS61110311A publication Critical patent/JPS61110311A/ja
Publication of JPH0223923B2 publication Critical patent/JPH0223923B2/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
    • G11B5/1274—Structure or manufacture of heads, e.g. inductive with "composite" cores, i.e. cores composed in some parts of magnetic particles and in some other parts of magnetic metal 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • G11B5/21—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features the pole pieces being of ferrous sheet metal or other magnetic layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP23268584A 1984-11-05 1984-11-05 磁気ヘツドの製造方法 Granted JPS61110311A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23268584A JPS61110311A (ja) 1984-11-05 1984-11-05 磁気ヘツドの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23268584A JPS61110311A (ja) 1984-11-05 1984-11-05 磁気ヘツドの製造方法

Publications (2)

Publication Number Publication Date
JPS61110311A true JPS61110311A (ja) 1986-05-28
JPH0223923B2 JPH0223923B2 (enExample) 1990-05-25

Family

ID=16943184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23268584A Granted JPS61110311A (ja) 1984-11-05 1984-11-05 磁気ヘツドの製造方法

Country Status (1)

Country Link
JP (1) JPS61110311A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63138513A (ja) * 1986-11-28 1988-06-10 Nec Corp 薄膜磁気ヘツド及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63138513A (ja) * 1986-11-28 1988-06-10 Nec Corp 薄膜磁気ヘツド及びその製造方法

Also Published As

Publication number Publication date
JPH0223923B2 (enExample) 1990-05-25

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