JPS60117414A - 薄膜型磁気記録媒体 - Google Patents

薄膜型磁気記録媒体

Info

Publication number
JPS60117414A
JPS60117414A JP58224717A JP22471783A JPS60117414A JP S60117414 A JPS60117414 A JP S60117414A JP 58224717 A JP58224717 A JP 58224717A JP 22471783 A JP22471783 A JP 22471783A JP S60117414 A JPS60117414 A JP S60117414A
Authority
JP
Japan
Prior art keywords
thin film
center position
film layer
magnetic recording
shape
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
JP58224717A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0550046B2 (en, 2012
Inventor
Hideki Yoshida
秀樹 吉田
Koichi Shinohara
紘一 篠原
Takashi Suzuki
貴志 鈴木
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58224717A priority Critical patent/JPS60117414A/ja
Publication of JPS60117414A publication Critical patent/JPS60117414A/ja
Publication of JPH0550046B2 publication Critical patent/JPH0550046B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
JP58224717A 1983-11-29 1983-11-29 薄膜型磁気記録媒体 Granted JPS60117414A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58224717A JPS60117414A (ja) 1983-11-29 1983-11-29 薄膜型磁気記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58224717A JPS60117414A (ja) 1983-11-29 1983-11-29 薄膜型磁気記録媒体

Publications (2)

Publication Number Publication Date
JPS60117414A true JPS60117414A (ja) 1985-06-24
JPH0550046B2 JPH0550046B2 (en, 2012) 1993-07-28

Family

ID=16818141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58224717A Granted JPS60117414A (ja) 1983-11-29 1983-11-29 薄膜型磁気記録媒体

Country Status (1)

Country Link
JP (1) JPS60117414A (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63160014A (ja) * 1986-12-23 1988-07-02 Asahi Glass Co Ltd 磁気デイスク用基板の製造方法
JPH0258730A (ja) * 1988-08-24 1990-02-27 Nec Corp 磁気ディスク基板

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5284264A (en) * 1976-01-07 1977-07-13 Toray Ind Inc Pulyester film with improved surface characteristics
JPS57167122A (en) * 1981-04-03 1982-10-14 Hitachi Maxell Ltd Magnetic recording medium
JPS57167125A (en) * 1981-04-03 1982-10-14 Hitachi Maxell Ltd Magnetic recording medium
JPS5868227A (ja) * 1981-10-15 1983-04-23 Matsushita Electric Ind Co Ltd 磁気記録媒体

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5284264A (en) * 1976-01-07 1977-07-13 Toray Ind Inc Pulyester film with improved surface characteristics
JPS57167122A (en) * 1981-04-03 1982-10-14 Hitachi Maxell Ltd Magnetic recording medium
JPS57167125A (en) * 1981-04-03 1982-10-14 Hitachi Maxell Ltd Magnetic recording medium
JPS5868227A (ja) * 1981-10-15 1983-04-23 Matsushita Electric Ind Co Ltd 磁気記録媒体

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63160014A (ja) * 1986-12-23 1988-07-02 Asahi Glass Co Ltd 磁気デイスク用基板の製造方法
JPH0258730A (ja) * 1988-08-24 1990-02-27 Nec Corp 磁気ディスク基板

Also Published As

Publication number Publication date
JPH0550046B2 (en, 2012) 1993-07-28

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