JPS621981U - - Google Patents
Info
- Publication number
- JPS621981U JPS621981U JP1985077105U JP7710585U JPS621981U JP S621981 U JPS621981 U JP S621981U JP 1985077105 U JP1985077105 U JP 1985077105U JP 7710585 U JP7710585 U JP 7710585U JP S621981 U JPS621981 U JP S621981U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- film
- magnetic film
- reproduction
- magnetic card
- 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.)
- Granted
Links
Landscapes
- Credit Cards Or The Like (AREA)
- Paints Or Removers (AREA)
- Magnetic Record Carriers (AREA)
Description
第１図ａ，ｂは本考案の一実施例の平面図、断
面図、第２図ａ，ｂは第１図の磁気カードの出力
特性図。
１は非磁性基板、２は磁性膜、３は記録トラツ
ク、４は保護層。
1A and 1B are a plan view and a sectional view of an embodiment of the present invention, and FIGS. 2A and 2B are output characteristic diagrams of the magnetic card shown in FIG. 1. 1 is a nonmagnetic substrate, 2 is a magnetic film, 3 is a recording track, and 4 is a protective layer.
Claims (1)
膜を形成すると共に、該磁性膜を帯状の特定領域
のみ厚くし、該磁性膜上には低保磁力の軟磁性材
料よりなる不透明保護膜を設けたことを特徴とす
る磁気カード。 A magnetic film for magnetic recording and reproduction is formed over the entire surface of the magnetic card substrate, the magnetic film is made thick only in a specific band-shaped region, and an opaque protective film made of a soft magnetic material with low coercive force is provided on the magnetic film. A magnetic card that features:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985077105U JPH0418869Y2 (en) | 1985-05-25 | 1985-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985077105U JPH0418869Y2 (en) | 1985-05-25 | 1985-05-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS621981U true JPS621981U (en) | 1987-01-08 |
| JPH0418869Y2 JPH0418869Y2 (en) | 1992-04-27 |
Family
ID=30619864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985077105U Expired JPH0418869Y2 (en) | 1985-05-25 | 1985-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418869Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56149670U (en) * | 1980-04-10 | 1981-11-10 | ||
| JPS5891531A (en) * | 1981-11-26 | 1983-05-31 | Dainippon Printing Co Ltd | Document provided with magnetic stripe |
-
1985
- 1985-05-25 JP JP1985077105U patent/JPH0418869Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56149670U (en) * | 1980-04-10 | 1981-11-10 | ||
| JPS5891531A (en) * | 1981-11-26 | 1983-05-31 | Dainippon Printing Co Ltd | Document provided with magnetic stripe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0418869Y2 (en) | 1992-04-27 |
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