JPS59112314U - Square plate for coating film formation - Google Patents
Square plate for coating film formationInfo
- Publication number
- JPS59112314U JPS59112314U JP579583U JP579583U JPS59112314U JP S59112314 U JPS59112314 U JP S59112314U JP 579583 U JP579583 U JP 579583U JP 579583 U JP579583 U JP 579583U JP S59112314 U JPS59112314 U JP S59112314U
- Authority
- JP
- Japan
- Prior art keywords
- square plate
- coating film
- film formation
- view
- sectional
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は磁気ヘッドの一例の平面図である。第２図は第
１図の磁気ヘッドの■−■線に沿う断面図である。第３
図はフェライト角板表面へのプリント導体の形成要領を
説明するための各段階の断面図である。第４図はスピン
ナー法によりフォトレジスト膜を形成したフェライト角
板の平面図である。第５図は第４図のフエライ【・角板
の■−■線に沿う断面図である。第６図はこの考案の一
実施例のフェライト角板の平面図である。第７図は第６
図のフェライト角板の■−■線に沿う断面図である。第
８図は第６図のフェライト角板上に導体層およびフォト
レジスト膜を形成した場合の断面図である。
１０・・・フェライト角板、１０ａ・・・四隅部分（面
取部）、２０・・・導体層、６・・・フォトレジスト膜
。FIG. 1 is a plan view of an example of a magnetic head. FIG. 2 is a cross-sectional view of the magnetic head shown in FIG. 1 taken along line 1--2. Third
The figures are cross-sectional views of each step to explain the procedure for forming a printed conductor on the surface of a ferrite square plate. FIG. 4 is a plan view of a ferrite square plate on which a photoresist film is formed by a spinner method. FIG. 5 is a cross-sectional view of the square plate of FIG. 4 taken along the line ■-■. FIG. 6 is a plan view of a ferrite square plate according to an embodiment of this invention. Figure 7 is the 6th
It is a sectional view taken along the line ■-■ of the ferrite square plate shown in the figure. FIG. 8 is a sectional view when a conductor layer and a photoresist film are formed on the ferrite square plate of FIG. 6. DESCRIPTION OF SYMBOLS 10... Ferrite square plate, 10a... Four corner parts (chamfered part), 20... Conductor layer, 6... Photoresist film.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP579583U JPS59112314U (en) | 1983-01-18 | 1983-01-18 | Square plate for coating film formation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP579583U JPS59112314U (en) | 1983-01-18 | 1983-01-18 | Square plate for coating film formation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59112314U true JPS59112314U (en) | 1984-07-28 |
Family
ID=30137373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP579583U Pending JPS59112314U (en) | 1983-01-18 | 1983-01-18 | Square plate for coating film formation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59112314U (en) |
-
1983
- 1983-01-18 JP JP579583U patent/JPS59112314U/en active Pending
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