JPS6236415U - - Google Patents
Info
- Publication number
- JPS6236415U JPS6236415U JP12713985U JP12713985U JPS6236415U JP S6236415 U JPS6236415 U JP S6236415U JP 12713985 U JP12713985 U JP 12713985U JP 12713985 U JP12713985 U JP 12713985U JP S6236415 U JPS6236415 U JP S6236415U
- Authority
- JP
- Japan
- Prior art keywords
- coil conductor
- magnetic material
- thin film
- magnetic head
- film magnetic
- 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
- 239000004020 conductor Substances 0.000 claims description 9
- 239000010409 thin film Substances 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims 3
- 238000000034 method Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
Description
第１図Ａないし第１図Ｃは本考案の薄膜磁気ヘ
ツドの一実施例を示すもので、第１図Ａは平面図
、第１図Ｂは第１図Ａａ―ａ線における断面図、
第１図Ｃは第１図Ａｂ―ｂ線における断面図であ
る。第２図Ａないし第４図Ｂは本考案の薄膜磁気
ヘツドの製造方法を工程順序に従つて示すもので
、第２図Ａは下部コイル導体の形成工程を示す平
面図、第２図Ｂは第２図Ａｃ―ｃ線における断面
図、第３図Ａはコンタクト窓部の形成工程を示す
平面図、第３図Ｂは第３図Ａｄ―ｄ線における断
面図、第４図Ａは上部コイル導体及び上部磁性体
の形成工程を示す平面図、第４図Ｂは第４図Ａｅ
―ｅ線における断面図である。
１……下部磁性体、３……下部コイル導体、６
……上部コイル導体、３ａ……引き出し部、３ｂ
，６ｂ……電極部、３ｃ，６ｃ……巻線部、８…
…上部磁性体、１０，１１……接続用電極。
1A to 1C show an embodiment of the thin film magnetic head of the present invention, in which FIG. 1A is a plan view, FIG. 1B is a sectional view taken along the line Aa-a in FIG.
FIG. 1C is a sectional view taken along line Ab--B in FIG. 2A to 4B show the manufacturing method of the thin film magnetic head of the present invention according to the process order. FIG. 2A is a plan view showing the process of forming the lower coil conductor, and FIG. 2B is a plan view showing the process of forming the lower coil conductor. Fig. 2 is a sectional view taken along the line Ac-c, Fig. 3 A is a plan view showing the contact window formation process, Fig. 3 B is a sectional view taken along the Ad-d line in Fig. 3, and Fig. 4 A is the upper coil. A plan view showing the formation process of the conductor and the upper magnetic body, Fig. 4B is Fig. 4Ae
- It is a sectional view taken along the e line. 1...Lower magnetic body, 3...Lower coil conductor, 6
... Upper coil conductor, 3a ... Drawer part, 3b
, 6b... Electrode part, 3c, 6c... Winding part, 8...
...Top magnetic body, 10, 11... Connection electrode.
Claims (1)
性体が絶縁層を介して順次積層形成されてなる薄
膜磁気ヘツドにおいて、 その接続用電極が、上部コイル導体と下部コイ
ル導体との多層構造であり、下部コイル導体の一
部が露出していることを特徴とする薄膜磁気ヘツ
ド。[Claims for Utility Model Registration] In a thin film magnetic head in which a plurality of layers of coil conductors and an upper magnetic material are sequentially laminated on a lower magnetic material via an insulating layer, the connecting electrode is connected to the upper coil conductor and the lower magnetic material. A thin film magnetic head characterized by having a multilayer structure with a coil conductor and having a part of the lower coil conductor exposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12713985U JPS6236415U (en) | 1985-08-20 | 1985-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12713985U JPS6236415U (en) | 1985-08-20 | 1985-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6236415U true JPS6236415U (en) | 1987-03-04 |
Family
ID=31021603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12713985U Pending JPS6236415U (en) | 1985-08-20 | 1985-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6236415U (en) |
-
1985
- 1985-08-20 JP JP12713985U patent/JPS6236415U/ja active Pending