JPH0230107U - - Google Patents
Info
- Publication number
- JPH0230107U JPH0230107U JP10717488U JP10717488U JPH0230107U JP H0230107 U JPH0230107 U JP H0230107U JP 10717488 U JP10717488 U JP 10717488U JP 10717488 U JP10717488 U JP 10717488U JP H0230107 U JPH0230107 U JP H0230107U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- deposited
- magnetic layer
- gear spacer
- insulating layer
- 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.)
- Pending
Links
- 239000010410 layer Substances 0.000 claims description 13
- 230000005291 magnetic effect Effects 0.000 claims description 10
- 239000010409 thin film Substances 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 230000005294 ferromagnetic effect Effects 0.000 claims description 2
- 239000011229 interlayer Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
Description
第１図乃至第９図は本考案に係り、第１図は薄
膜磁気ヘツドの要部断面図、第２図、第３図、第
４図、第５図、第６図、第７図、及び第８図は夫
々薄膜磁気ヘツドの製造方法を示す図、第９図は
テープとの摺接状態を示す図である。第１０図及
び第１１図は従来例に係り、第１０図は薄膜磁気
ヘツドの要部断面図、第１１図はテープとの摺接
状態を示す図である。
１……基板、３……層間絶縁層、４ａ，４ｂ…
…導体コイル層、５……ギヤツプスペーサ、１２
……下部磁性層、１３……上部磁性層、１４……
強磁性酸化物層。
1 to 9 relate to the present invention; FIG. 1 is a cross-sectional view of main parts of a thin-film magnetic head; FIGS. 2, 3, 4, 5, 6, 7; 8 and 8 are diagrams showing a method of manufacturing a thin film magnetic head, respectively, and FIG. 9 is a diagram showing a state of sliding contact with a tape. FIGS. 10 and 11 relate to a conventional example, with FIG. 10 being a sectional view of a main part of a thin film magnetic head, and FIG. 11 being a diagram showing a state in which it is in sliding contact with a tape. 1...Substrate, 3...Interlayer insulating layer, 4a, 4b...
...Conductor coil layer, 5... Gear spacer, 12
... lower magnetic layer, 13 ... upper magnetic layer, 14 ...
Ferromagnetic oxide layer.
Claims (1)
層上に層間絶縁層により被覆された導体コイル層
及びギヤツプスペーサを被着形成し、前記絶縁層
及び前記ギヤツプスペーサ上に上部磁性層を被着
形成し、該上部磁性層の上面のバツクギヤツプ側
に強磁性酸化物層を被着形成したことを特徴とす
る薄膜磁気ヘツド。 A lower magnetic layer is deposited on a substrate, a conductor coil layer covered with an interlayer insulating layer and a gear spacer are deposited on the lower magnetic layer, and an upper magnetic layer is deposited on the insulating layer and the gear spacer. 1. A thin film magnetic head comprising a ferromagnetic oxide layer deposited on the backgap side of the upper surface of the upper magnetic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10717488U JPH0230107U (en) | 1988-08-12 | 1988-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10717488U JPH0230107U (en) | 1988-08-12 | 1988-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0230107U true JPH0230107U (en) | 1990-02-26 |
Family
ID=31341349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10717488U Pending JPH0230107U (en) | 1988-08-12 | 1988-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230107U (en) |
-
1988
- 1988-08-12 JP JP10717488U patent/JPH0230107U/ja active Pending