JPS61132508U - - Google Patents
Info
- Publication number
- JPS61132508U JPS61132508U JP1334985U JP1334985U JPS61132508U JP S61132508 U JPS61132508 U JP S61132508U JP 1334985 U JP1334985 U JP 1334985U JP 1334985 U JP1334985 U JP 1334985U JP S61132508 U JPS61132508 U JP S61132508U
- Authority
- JP
- Japan
- Prior art keywords
- thin
- film magnetic
- magnetic core
- film
- insulating layer
- 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 13
- 239000004020 conductor Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 239000012212 insulator Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
Description
第１図〜第４図は本考案になる薄膜磁気ヘツド
を説明する図であり、第１図は一実施例の要部の
構成を示す上面図、第２図は一実施例の分解斜視
図、第３図は一実施例の製造プロセスを示す斜視
図、第４図は他の実施例の分解斜視図である。第
５図は従来の薄膜磁気ヘツドを説明する図であり
、同図は従来の薄膜磁気ヘツドの要部の構成を示
す上面図である。
１０……薄膜磁気コア、１１……上部コイル、
１２……下部コイル、１３……スルー・ホール、
１４……絶縁層、１５，１６……引出線、２０…
…基板、２１……溝部、２２……絶縁物（非磁性
絶縁物）、２３……絶縁膜（下部絶縁層）、２４
……薄膜磁気コア、２５……絶縁物（上部絶縁層
）、２６……コイル導体（上部コイル）、２７…
…絶縁物（上部コイル上絶縁層）、２８，２９…
…引出線（リード）、３０……スルー・ホール、
３１……下部コイル、３２……絶縁膜（絶縁層）
。
1 to 4 are diagrams for explaining the thin film magnetic head according to the present invention. FIG. 1 is a top view showing the configuration of the main parts of one embodiment, and FIG. 2 is an exploded perspective view of one embodiment. , FIG. 3 is a perspective view showing the manufacturing process of one embodiment, and FIG. 4 is an exploded perspective view of another embodiment. FIG. 5 is a diagram illustrating a conventional thin film magnetic head, and this figure is a top view showing the configuration of the main parts of the conventional thin film magnetic head. 10... Thin film magnetic core, 11... Upper coil,
12...Lower coil, 13...Through hole,
14...Insulating layer, 15, 16...Leader line, 20...
... Substrate, 21 ... Groove, 22 ... Insulator (non-magnetic insulator), 23 ... Insulating film (lower insulating layer), 24
... Thin film magnetic core, 25 ... Insulator (upper insulating layer), 26 ... Coil conductor (upper coil), 27 ...
...Insulator (insulating layer on upper coil), 28, 29...
...Leader line, 30...Through hole,
31... Lower coil, 32... Insulating film (insulating layer)
.
Claims (1)
のみにより磁気回路を形成し、前記薄膜磁気コア
に薄膜導体を捲線してなる薄膜磁気ヘツドにおい
て、前記薄膜導体よりなる捲線の少なくとも一方
の引出線を前記薄膜磁気コアの上部あるいは下部
に、絶縁層を介して形成したことを特徴とする薄
膜磁気ヘツド。 In a thin-film magnetic head in which a magnetic circuit is formed by a magnetic substrate and a thin-film magnetic core or only a thin-film magnetic core, and a thin-film conductor is wound around the thin-film magnetic core, at least one lead wire of the winding made of the thin-film conductor is connected to the thin-film magnetic core. A thin film magnetic head characterized by being formed above or below a magnetic core with an insulating layer interposed therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1334985U JPS61132508U (en) | 1985-02-01 | 1985-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1334985U JPS61132508U (en) | 1985-02-01 | 1985-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61132508U true JPS61132508U (en) | 1986-08-19 |
Family
ID=30497273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1334985U Pending JPS61132508U (en) | 1985-02-01 | 1985-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61132508U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS578915A (en) * | 1980-06-19 | 1982-01-18 | Sony Corp | Magnetic head for vertical magnetic recording |
-
1985
- 1985-02-01 JP JP1334985U patent/JPS61132508U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS578915A (en) * | 1980-06-19 | 1982-01-18 | Sony Corp | Magnetic head for vertical magnetic recording |
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