JPH0460473U - - Google Patents
Info
- Publication number
- JPH0460473U JPH0460473U JP10416790U JP10416790U JPH0460473U JP H0460473 U JPH0460473 U JP H0460473U JP 10416790 U JP10416790 U JP 10416790U JP 10416790 U JP10416790 U JP 10416790U JP H0460473 U JPH0460473 U JP H0460473U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic layer
- recording medium
- ink
- utility
- information
- 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
- 230000003595 spectral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Magnetic Record Carriers (AREA)
- Credit Cards Or The Like (AREA)
Description
第１図は本考案の実施例を図示する平面図、第
２図は第１図のＡ−Ａ線における断面図、第３図
は、本考案磁気記録媒体を赤外線に照射した状態
を示す平面図である。 １……記録媒体、２……基材、３……磁気記録
層、４……赤外線反射層、５……隠蔽層。
２図は第１図のＡ−Ａ線における断面図、第３図
は、本考案磁気記録媒体を赤外線に照射した状態
を示す平面図である。 １……記録媒体、２……基材、３……磁気記録
層、４……赤外線反射層、５……隠蔽層。
Claims (1)
- 磁気層上に該磁気層と可視光域で類似の分光特
性を持ち、かつ赤外光を反射するインキで光学的
読取り可能な情報を設けたことを特徴とする磁気
記録媒体。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10416790U JPH0460473U (ja) | 1990-10-03 | 1990-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10416790U JPH0460473U (ja) | 1990-10-03 | 1990-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0460473U true JPH0460473U (ja) | 1992-05-25 |
Family
ID=31849352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10416790U Pending JPH0460473U (ja) | 1990-10-03 | 1990-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0460473U (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6480594A (en) * | 1987-09-24 | 1989-03-27 | Fujimori Kogyo Co Ltd | Magnetic recording card |
| JPH01150588A (ja) * | 1987-12-08 | 1989-06-13 | Toppan Printing Co Ltd | 磁気カード |
| JPH02301496A (ja) * | 1989-05-16 | 1990-12-13 | Toppan Printing Co Ltd | 情報記録媒体 |
-
1990
- 1990-10-03 JP JP10416790U patent/JPH0460473U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6480594A (en) * | 1987-09-24 | 1989-03-27 | Fujimori Kogyo Co Ltd | Magnetic recording card |
| JPH01150588A (ja) * | 1987-12-08 | 1989-06-13 | Toppan Printing Co Ltd | 磁気カード |
| JPH02301496A (ja) * | 1989-05-16 | 1990-12-13 | Toppan Printing Co Ltd | 情報記録媒体 |