JPH01113823U - - Google Patents
Info
- Publication number
- JPH01113823U JPH01113823U JP528588U JP528588U JPH01113823U JP H01113823 U JPH01113823 U JP H01113823U JP 528588 U JP528588 U JP 528588U JP 528588 U JP528588 U JP 528588U JP H01113823 U JPH01113823 U JP H01113823U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic recording
- magnetic
- recording layer
- kyrie
- mixing
- 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
- 239000006247 magnetic powder Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 1
Description
第１図は本考案の一実施例による磁気記録体の
一部の断面図、第２図は第１図の磁気記録体を通
常のリードヘツドで読み出す状態を示した説明図
、第３図は第２図の場合の読出し出力を表わした
グラフ、第４図は第１図の磁気記録体をサーマル
ヘツドで走査した後にリードヘツドで読み出す状
態を示した説明図、第５図は第４図の場合の読出
し出力を表わしたグラフである。
１……カード基板、２……磁気記録層、３……
リードヘツド、４……サーマルヘツド。
FIG. 1 is a cross-sectional view of a part of a magnetic recording medium according to an embodiment of the present invention, FIG. 2 is an explanatory diagram showing the state in which the magnetic recording medium of FIG. 1 is read with a normal read head, and FIG. A graph showing the readout output in the case of Fig. 2, Fig. 4 is an explanatory diagram showing the state in which the magnetic recording medium of Fig. 1 is scanned with a thermal head and then read out with a read head, and Fig. 5 is a graph showing the readout output in the case of Fig. 4. It is a graph showing readout output. 1...Card substrate, 2...Magnetic recording layer, 3...
Lead head, 4...Thermal head.
Claims (1)
において、上記磁気記録層は、キユリー点の異な
る２種の磁性粉を混合して作つたものであること
を特徴とする磁気記録体。 1. A magnetic recording body comprising a magnetic recording layer provided on a non-magnetic support, wherein the magnetic recording layer is made by mixing two types of magnetic powders having different Kyrie points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP528588U JPH01113823U (en) | 1988-01-21 | 1988-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP528588U JPH01113823U (en) | 1988-01-21 | 1988-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01113823U true JPH01113823U (en) | 1989-07-31 |
Family
ID=31208529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP528588U Pending JPH01113823U (en) | 1988-01-21 | 1988-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01113823U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5085306A (en) * | 1973-10-31 | 1975-07-09 | ||
| JPS5526528A (en) * | 1978-08-15 | 1980-02-26 | Hitachi Metals Ltd | Magnetic toner developing device |
-
1988
- 1988-01-21 JP JP528588U patent/JPH01113823U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5085306A (en) * | 1973-10-31 | 1975-07-09 | ||
| JPS5526528A (en) * | 1978-08-15 | 1980-02-26 | Hitachi Metals Ltd | Magnetic toner developing device |
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