JPS62113415U - - Google Patents

Info

Publication number
JPS62113415U
JPS62113415U JP106486U JP106486U JPS62113415U JP S62113415 U JPS62113415 U JP S62113415U JP 106486 U JP106486 U JP 106486U JP 106486 U JP106486 U JP 106486U JP S62113415 U JPS62113415 U JP S62113415U
Authority
JP
Japan
Prior art keywords
magnetic
reproduction
film
coercive force
recording
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
Application number
JP106486U
Other languages
Japanese (ja)
Other versions
JPH0633534Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986001064U priority Critical patent/JPH0633534Y2/en
Publication of JPS62113415U publication Critical patent/JPS62113415U/ja
Application granted granted Critical
Publication of JPH0633534Y2 publication Critical patent/JPH0633534Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Magnetic Record Carriers (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案によるカードの構造を表す。１
はプラスチツク等の非磁性基板、２は低保磁力の
軟性材料層であり、３は磁気記録再生用磁性膜、
４は非磁性の保護層である。 第２図は本考案による磁気カードの特性を表す
。ａは低保磁力の軟磁性材層が磁気記録再生用磁
性膜の上にある場合でｂは低保磁力の軟磁性材層
が下にある場合である。 FIG. 1 represents the structure of a card according to the present invention. 1
is a non-magnetic substrate such as plastic, 2 is a soft material layer with low coercive force, 3 is a magnetic film for magnetic recording and reproduction,
4 is a nonmagnetic protective layer. FIG. 2 shows the characteristics of the magnetic card according to the present invention. A is a case where a soft magnetic material layer with a low coercive force is on top of the magnetic film for magnetic recording and reproduction, and b is a case where a soft magnetic material layer with a low coercive force is below.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁気カード基板１上の磁気記録再生用の磁性膜
３の下に、低保磁力の軟性材料よりなる磁性層２
を設け、且つ前記磁気記録再生用磁性膜３の上に
非磁性の保護膜４を設けてなる磁気カード。 Below the magnetic film 3 for magnetic recording and reproduction on the magnetic card substrate 1, there is a magnetic layer 2 made of a soft material with a low coercive force.
, and a non-magnetic protective film 4 is provided on the magnetic film 3 for magnetic recording and reproduction.
JP1986001064U 1986-01-10 1986-01-10 Magnetic card Expired - Lifetime JPH0633534Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986001064U JPH0633534Y2 (en) 1986-01-10 1986-01-10 Magnetic card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986001064U JPH0633534Y2 (en) 1986-01-10 1986-01-10 Magnetic card

Publications (2)

Publication Number Publication Date
JPS62113415U true JPS62113415U (en) 1987-07-18
JPH0633534Y2 JPH0633534Y2 (en) 1994-08-31

Family

ID=30778621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986001064U Expired - Lifetime JPH0633534Y2 (en) 1986-01-10 1986-01-10 Magnetic card

Country Status (1)

Country Link
JP (1) JPH0633534Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5167251U (en) * 1974-11-21 1976-05-27
JPS60219635A (en) * 1984-04-14 1985-11-02 Tohoku Metal Ind Ltd Magnetic card

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5167251U (en) * 1974-11-21 1976-05-27
JPS60219635A (en) * 1984-04-14 1985-11-02 Tohoku Metal Ind Ltd Magnetic card

Also Published As

Publication number Publication date
JPH0633534Y2 (en) 1994-08-31

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