JPH02135906U - - Google Patents
Info
- Publication number
- JPH02135906U JPH02135906U JP4210789U JP4210789U JPH02135906U JP H02135906 U JPH02135906 U JP H02135906U JP 4210789 U JP4210789 U JP 4210789U JP 4210789 U JP4210789 U JP 4210789U JP H02135906 U JPH02135906 U JP H02135906U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic head
- thin film
- metal thin
- ferromagnetic metal
- 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
- 230000005291 magnetic effect Effects 0.000 claims description 17
- 230000005294 ferromagnetic effect Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000010409 thin film Substances 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims 3
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Description
第１図ａ〜ｃは本考案における段差付き磁気ヘ
ツド及び強磁性金属薄膜部の斜視図。第２図ａ〜
ｃは本考案における段差付き磁気ヘツドコアブロ
ツクの製造工程の斜視図。第３図は本考案におけ
る段差付き磁気ヘツドコアチツプのトラツク部を
設けた斜視図。第４図は本考案の実施例における
非磁性のスライダー体を示す斜視図。第５図は本
考案の実施例における融着後の段差付き磁気ヘツ
ドを示す斜視図。第６図は従来の磁気ヘツドを示
す斜視図。第７図は従来の磁気ヘツドにおける強
磁性金属薄膜部の拡大斜視図。第８図は磁気ヘツ
ドの磁気記録媒体上の浮上姿勢を示す図。
１……スライダー体、３……浮上面、４……コ
アチツプ、７……強磁性金属薄膜、１２……磁気
記録媒体。
1a to 1c are perspective views of a stepped magnetic head and a ferromagnetic metal thin film portion according to the present invention. Figure 2 a~
c is a perspective view of the manufacturing process of the stepped magnetic head core block according to the present invention. FIG. 3 is a perspective view of the magnetic head core chip with steps according to the present invention, in which a track portion is provided. FIG. 4 is a perspective view showing a non-magnetic slider body in an embodiment of the present invention. FIG. 5 is a perspective view showing a stepped magnetic head after fusion bonding in an embodiment of the present invention. FIG. 6 is a perspective view showing a conventional magnetic head. FIG. 7 is an enlarged perspective view of a ferromagnetic metal thin film portion in a conventional magnetic head. FIG. 8 is a diagram showing the flying posture of the magnetic head above the magnetic recording medium. DESCRIPTION OF SYMBOLS 1...Slider body, 3...Air bearing surface, 4...Core chip, 7...Ferromagnetic metal thin film, 12...Magnetic recording medium.
Claims (1)
を設け、１対の磁性材料の少なくとも一方に強磁
性金属薄膜を有する磁気ヘツドコアチツプを該コ
ア挿入溝に接着固定してなる、磁気記録媒体上に
浮上する複合型浮上磁気ヘツドにおいて、磁気ヘ
ツドの磁気記録媒体との対向面と磁気ヘツドコア
チツプにおける１対の磁性材料の少なくとも一方
にある強磁性金属薄膜部分に５〜６０ｎｍの段差
を有することを特徴とする複合型浮上磁気ヘツド
の構造。 A slider body made of a non-magnetic material is provided with a core insertion groove, and a magnetic head core chip having a ferromagnetic metal thin film on at least one of a pair of magnetic materials is adhesively fixed to the core insertion groove, and floats on a magnetic recording medium. A composite floating magnetic head, characterized in that a ferromagnetic metal thin film portion on the surface of the magnetic head facing the magnetic recording medium and at least one of a pair of magnetic materials in the magnetic head core chip has a step difference of 5 to 60 nm. Structure of levitated magnetic head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4210789U JPH02135906U (en) | 1989-04-11 | 1989-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4210789U JPH02135906U (en) | 1989-04-11 | 1989-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02135906U true JPH02135906U (en) | 1990-11-13 |
Family
ID=31553359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4210789U Pending JPH02135906U (en) | 1989-04-11 | 1989-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02135906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05159217A (en) * | 1991-12-02 | 1993-06-25 | Matsushita Electric Ind Co Ltd | Magnetic head |
-
1989
- 1989-04-11 JP JP4210789U patent/JPH02135906U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05159217A (en) * | 1991-12-02 | 1993-06-25 | Matsushita Electric Ind Co Ltd | Magnetic head |