JPH02123706U - - Google Patents
Info
- Publication number
- JPH02123706U JPH02123706U JP3069989U JP3069989U JPH02123706U JP H02123706 U JPH02123706 U JP H02123706U JP 3069989 U JP3069989 U JP 3069989U JP 3069989 U JP3069989 U JP 3069989U JP H02123706 U JPH02123706 U JP H02123706U
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- film magnetic
- core
- magnetic head
- magnetic heads
- 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
- 239000010409 thin film Substances 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
Description
第１図は本考案に係る薄膜磁気ヘツドの要部構
造を例示する斜視図、第２図は第１図に示す薄膜
磁気ヘツドに於ける薄膜コイルの巻回方向を説明
する平面図である。第３図ａ，ｂ乃至第７図ａ，
ｂは薄膜磁気ヘツドの製造工程の従来例を段階的
に説明する平面図と断面図、第８図は従来方法に
より製造された薄膜磁気ヘツド及び磁気テープの
縦断面図である。
１１ａ……第１の薄膜磁気ヘツド、１１ｂ……
第２の薄膜磁気ヘツド、７ａ，７ｂ……上層薄膜
コア、２……下層薄膜コア、５ａ，５ｂ……薄膜
コイル、Ｍ，Ｍ′……磁界、Ｉ，Ｉ′……電流。
FIG. 1 is a perspective view illustrating the main structure of a thin film magnetic head according to the present invention, and FIG. 2 is a plan view illustrating the winding direction of a thin film coil in the thin film magnetic head shown in FIG. Figures 3a, b to 7a,
8b is a plan view and a cross-sectional view illustrating step by step a conventional manufacturing process for a thin-film magnetic head, and FIG. 8 is a vertical cross-sectional view of a thin-film magnetic head and a magnetic tape manufactured by the conventional method. 11a...first thin film magnetic head, 11b...
2nd thin film magnetic head, 7a, 7b... upper layer thin film core, 2... lower layer thin film core, 5a, 5b... thin film coil, M, M'... magnetic field, I, I'... current.
Claims (1)
を形成してなる薄膜磁気ヘツドを２個１組で隣接
配置し、上記２個の薄膜磁気ヘツド相互間で薄膜
コイルの巻回方向を逆向きで接続した構体を設け
たことを特徴とする薄膜磁気ヘツド構体。 Thin film magnetic heads formed by forming a magnetic gap between an upper thin film core and a lower layer core are arranged adjacently in pairs, and the winding directions of the thin film coils are reversed between the two thin film magnetic heads. A thin film magnetic head structure characterized by having connected structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3069989U JPH02123706U (en) | 1989-03-16 | 1989-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3069989U JPH02123706U (en) | 1989-03-16 | 1989-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02123706U true JPH02123706U (en) | 1990-10-11 |
Family
ID=31255992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3069989U Pending JPH02123706U (en) | 1989-03-16 | 1989-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02123706U (en) |
-
1989
- 1989-03-16 JP JP3069989U patent/JPH02123706U/ja active Pending