JPS6234325A - 磁気記録媒体 - Google Patents

磁気記録媒体

Info

Publication number
JPS6234325A
JPS6234325A JP17467085A JP17467085A JPS6234325A JP S6234325 A JPS6234325 A JP S6234325A JP 17467085 A JP17467085 A JP 17467085A JP 17467085 A JP17467085 A JP 17467085A JP S6234325 A JPS6234325 A JP S6234325A
Authority
JP
Japan
Prior art keywords
layer
magnetic
film
polycrystalline
protective layer
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
JP17467085A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0323973B2 (esLanguage
Inventor
Kenji Yamamoto
憲治 山本
Yoichi Hosokawa
洋一 細川
Takehisa Nakayama
中山　威久
Yoshihisa Owada
善久 太和田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
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 by Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP17467085A priority Critical patent/JPS6234325A/ja
Publication of JPS6234325A publication Critical patent/JPS6234325A/ja
Publication of JPH0323973B2 publication Critical patent/JPH0323973B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP17467085A 1985-08-08 1985-08-08 磁気記録媒体 Granted JPS6234325A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17467085A JPS6234325A (ja) 1985-08-08 1985-08-08 磁気記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17467085A JPS6234325A (ja) 1985-08-08 1985-08-08 磁気記録媒体

Publications (2)

Publication Number Publication Date
JPS6234325A true JPS6234325A (ja) 1987-02-14
JPH0323973B2 JPH0323973B2 (esLanguage) 1991-04-02

Family

ID=15982641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17467085A Granted JPS6234325A (ja) 1985-08-08 1985-08-08 磁気記録媒体

Country Status (1)

Country Link
JP (1) JPS6234325A (esLanguage)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63168836A (ja) * 1986-12-31 1988-07-12 バスフ　アクチェンゲゼルシャフト 円盤状磁気記録担体の製造方法
JPS63268127A (ja) * 1987-04-24 1988-11-04 Nec Corp 磁気記憶体およびその製造方法
JPS63275035A (ja) * 1987-05-07 1988-11-11 Matsushita Electric Ind Co Ltd 磁気記録媒体の製造方法
JPS6476423A (en) * 1987-09-17 1989-03-22 Nec Corp Magnetic disk
JPH0235620A (ja) * 1988-04-11 1990-02-06 Sanyo Electric Co Ltd 垂直磁気記録媒体及びその製造方法
JPH0253240A (ja) * 1988-08-17 1990-02-22 Teijin Ltd 光磁気記録媒体
JPH076340A (ja) * 1993-06-17 1995-01-10 Nec Corp 磁気ヘッドおよびその製造方法
JPH0922526A (ja) * 1996-07-22 1997-01-21 Semiconductor Energy Lab Co Ltd 磁気記録媒体の作製方法
US6835523B1 (en) 1993-05-09 2004-12-28 Semiconductor Energy Laboratory Co., Ltd. Apparatus for fabricating coating and method of fabricating the coating

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127232A (ja) * 1983-01-11 1984-07-23 Seiko Epson Corp 磁気記録媒体
JPS59213030A (ja) * 1983-05-17 1984-12-01 Denki Kagaku Kogyo Kk 磁気記録媒体及びその製法
JPS6029936A (ja) * 1983-07-29 1985-02-15 Denki Kagaku Kogyo Kk 磁気記録媒体およびその製法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127232A (ja) * 1983-01-11 1984-07-23 Seiko Epson Corp 磁気記録媒体
JPS59213030A (ja) * 1983-05-17 1984-12-01 Denki Kagaku Kogyo Kk 磁気記録媒体及びその製法
JPS6029936A (ja) * 1983-07-29 1985-02-15 Denki Kagaku Kogyo Kk 磁気記録媒体およびその製法

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63168836A (ja) * 1986-12-31 1988-07-12 バスフ　アクチェンゲゼルシャフト 円盤状磁気記録担体の製造方法
JPS63268127A (ja) * 1987-04-24 1988-11-04 Nec Corp 磁気記憶体およびその製造方法
JPS63275035A (ja) * 1987-05-07 1988-11-11 Matsushita Electric Ind Co Ltd 磁気記録媒体の製造方法
JPS6476423A (en) * 1987-09-17 1989-03-22 Nec Corp Magnetic disk
JPH0235620A (ja) * 1988-04-11 1990-02-06 Sanyo Electric Co Ltd 垂直磁気記録媒体及びその製造方法
JPH0253240A (ja) * 1988-08-17 1990-02-22 Teijin Ltd 光磁気記録媒体
US6835523B1 (en) 1993-05-09 2004-12-28 Semiconductor Energy Laboratory Co., Ltd. Apparatus for fabricating coating and method of fabricating the coating
JPH076340A (ja) * 1993-06-17 1995-01-10 Nec Corp 磁気ヘッドおよびその製造方法
US7700164B2 (en) 1993-07-20 2010-04-20 Semiconductor Energy Laboratory Co., Ltd Apparatus for fabricating coating and method of fabricating the coating
JPH0922526A (ja) * 1996-07-22 1997-01-21 Semiconductor Energy Lab Co Ltd 磁気記録媒体の作製方法

Also Published As

Publication number Publication date
JPH0323973B2 (esLanguage) 1991-04-02

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