JPH01113822U - - Google Patents

Info

Publication number
JPH01113822U
JPH01113822U JP989688U JP989688U JPH01113822U JP H01113822 U JPH01113822 U JP H01113822U JP 989688 U JP989688 U JP 989688U JP 989688 U JP989688 U JP 989688U JP H01113822 U JPH01113822 U JP H01113822U
Authority
JP
Japan
Prior art keywords
magnetic disk
magnetic
recording
magnetic recording
sputtering
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
Application number
JP989688U
Other languages
English (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 JP989688U priority Critical patent/JPH01113822U/ja
Publication of JPH01113822U publication Critical patent/JPH01113822U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Magnetic Record Carriers (AREA)

Description

【図面の簡単な説明】
第1図は本考案による垂直記録用磁気デイスク
を示す図である。aは片半分平面図。bは断面図
。第2図は本考案による垂直記録用媒体を使用し
た時の磁気ヘツドと媒体の接触状態を示す側面図
。 1……垂直磁気記録媒体、2……ベースフイル
ム、3……磁気ヘツド、41,42……パツト。

Claims (1)

    【実用新案登録請求の範囲】
  1. ポリエステル等の非磁性フレキシブルベースフ
    イルムの表面に、蒸着、スパツタリング等の手段
    により、垂直方向に配向された、強磁性体金属薄
    膜からなる垂直記録層を形成した磁気記録媒体に
    おいて、非磁性フレキシブルベースの上に、垂直
    記録層をある一定の間隔に、同心円状に形成した
    ことを特徴とする垂直磁気記録用磁気デイスク。
JP989688U 1988-01-27 1988-01-27 Pending JPH01113822U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP989688U JPH01113822U (ja) 1988-01-27 1988-01-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP989688U JPH01113822U (ja) 1988-01-27 1988-01-27

Publications (1)

Publication Number Publication Date
JPH01113822U true JPH01113822U (ja) 1989-07-31

Family

ID=31217044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP989688U Pending JPH01113822U (ja) 1988-01-27 1988-01-27

Country Status (1)

Country Link
JP (1) JPH01113822U (ja)

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