JPH026491Y2 - - Google Patents
Info
- Publication number
- JPH026491Y2 JPH026491Y2 JP13575984U JP13575984U JPH026491Y2 JP H026491 Y2 JPH026491 Y2 JP H026491Y2 JP 13575984 U JP13575984 U JP 13575984U JP 13575984 U JP13575984 U JP 13575984U JP H026491 Y2 JPH026491 Y2 JP H026491Y2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- insulating layer
- thin film
- magnetic
- contact
- 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.)
- Expired
Links
- 230000005291 magnetic effect Effects 0.000 claims description 44
- 239000010409 thin film Substances 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 14
- 230000005294 ferromagnetic effect Effects 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims description 3
- 239000010408 film Substances 0.000 description 10
- 239000004020 conductor Substances 0.000 description 8
- 238000005530 etching Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13575984U JPH026491Y2 (US20100056889A1-20100304-C00004.png) | 1984-09-07 | 1984-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13575984U JPH026491Y2 (US20100056889A1-20100304-C00004.png) | 1984-09-07 | 1984-09-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6152314U JPS6152314U (US20100056889A1-20100304-C00004.png) | 1986-04-08 |
| JPH026491Y2 true JPH026491Y2 (US20100056889A1-20100304-C00004.png) | 1990-02-16 |
Family
ID=30694241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13575984U Expired JPH026491Y2 (US20100056889A1-20100304-C00004.png) | 1984-09-07 | 1984-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH026491Y2 (US20100056889A1-20100304-C00004.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0758812B2 (ja) * | 1987-06-01 | 1995-06-21 | 日本電気株式会社 | 磁気抵抗素子の成膜方法 |
| JP2674294B2 (ja) * | 1990-10-05 | 1997-11-12 | 日本電気株式会社 | 磁気抵抗効果ヘッド |
| WO2006097995A1 (ja) * | 2005-03-15 | 2006-09-21 | Fujitsu Limited | 薄膜磁気ヘッドの製造方法 |
-
1984
- 1984-09-07 JP JP13575984U patent/JPH026491Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6152314U (US20100056889A1-20100304-C00004.png) | 1986-04-08 |
