JPS6273310U - - Google Patents
Info
- Publication number
- JPS6273310U JPS6273310U JP16261285U JP16261285U JPS6273310U JP S6273310 U JPS6273310 U JP S6273310U JP 16261285 U JP16261285 U JP 16261285U JP 16261285 U JP16261285 U JP 16261285U JP S6273310 U JPS6273310 U JP S6273310U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic layer
- magnetic head
- thin film
- film magnetic
- substrate
- 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 7
- 239000010408 film Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
Description
第１図は本考案になる薄膜磁気ヘツドの一実施
例を説明するため第２図における薄膜磁気ヘツド
の上部コイル形成前におけるＢ―Ｂ線に沿う断面
を示す図、第２図は本考案になる薄膜磁気ヘツド
の一実施例の平面図、第３図は第２図におけるＡ
―Ａ線に沿う断面図、第４図は従来の薄膜磁気ヘ
ツドの一例を示す平面図、第５図は従来における
上部コイル形成時のレジストの塗布状態を説明す
るための図である。
８…薄膜磁気ヘツド、９…基板、１０…磁性層
、１１…膜状コイル、１１ａ…上部コイル、１６
ａ，１６ｂ…段差部、１９…レジスト。
FIG. 1 is a cross-sectional view taken along line B--B of the thin-film magnetic head before forming the upper coil in FIG. 2 to explain an embodiment of the thin-film magnetic head according to the present invention. FIG. 3 is a plan view of an embodiment of the thin film magnetic head shown in FIG.
4 is a plan view showing an example of a conventional thin-film magnetic head, and FIG. 5 is a diagram for explaining the state of resist application during formation of the conventional upper coil. 8... Thin film magnetic head, 9... Substrate, 10... Magnetic layer, 11... Film coil, 11a... Upper coil, 16
a, 16b...Stepped portion, 19...Resist.
Claims (1)
に膜状コイルを巻回してなる薄膜磁気ヘツドにお
いて、該磁性層の両側部に段差部を形成してなる
薄膜磁気ヘツド。 A thin film magnetic head comprising a magnetic layer forming a core formed on a substrate and a film coil wound spirally around the magnetic layer, the thin film magnetic head comprising step portions formed on both sides of the magnetic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16261285U JPS6273310U (en) | 1985-10-23 | 1985-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16261285U JPS6273310U (en) | 1985-10-23 | 1985-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6273310U true JPS6273310U (en) | 1987-05-11 |
Family
ID=31090039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16261285U Pending JPS6273310U (en) | 1985-10-23 | 1985-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6273310U (en) |
-
1985
- 1985-10-23 JP JP16261285U patent/JPS6273310U/ja active Pending