JPS58159243A - 磁気記録媒体の製造方法 - Google Patents

磁気記録媒体の製造方法

Info

Publication number
JPS58159243A
JPS58159243A JP57042043A JP4204382A JPS58159243A JP S58159243 A JPS58159243 A JP S58159243A JP 57042043 A JP57042043 A JP 57042043A JP 4204382 A JP4204382 A JP 4204382A JP S58159243 A JPS58159243 A JP S58159243A
Authority
JP
Japan
Prior art keywords
film
substrate
magnetic recording
recording medium
thickness
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
JP57042043A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0526249B2 (cs
Inventor
Ryuji Sugita
龍二 杉田
Kenji Kanai
金井　謙二
Kiyoshi Sasaki
清志 佐々木
Takeshi Takahashi
健 高橋
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 JP57042043A priority Critical patent/JPS58159243A/ja
Priority to US06/473,766 priority patent/US4477488A/en
Priority to DE8383102560T priority patent/DE3382296D1/de
Priority to EP83102560A priority patent/EP0089609B1/en
Publication of JPS58159243A publication Critical patent/JPS58159243A/ja
Publication of JPH0526249B2 publication Critical patent/JPH0526249B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/85—Coating a support with a magnetic layer by vapour deposition

Landscapes

  • Thin Magnetic Films (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP57042043A 1982-03-16 1982-03-16 磁気記録媒体の製造方法 Granted JPS58159243A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57042043A JPS58159243A (ja) 1982-03-16 1982-03-16 磁気記録媒体の製造方法
US06/473,766 US4477488A (en) 1982-03-16 1983-03-10 Method of manufacturing magnetic recording medium
DE8383102560T DE3382296D1 (de) 1982-03-16 1983-03-15 Magnetisches aufzeichnungsmedium und verfahren zur herstellung eines magnetischen aufzeichnungsmediums.
EP83102560A EP0089609B1 (en) 1982-03-16 1983-03-15 Magnetic recording medium and method of manufacturing a magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57042043A JPS58159243A (ja) 1982-03-16 1982-03-16 磁気記録媒体の製造方法

Publications (2)

Publication Number Publication Date
JPS58159243A true JPS58159243A (ja) 1983-09-21
JPH0526249B2 JPH0526249B2 (cs) 1993-04-15

Family

ID=12625097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57042043A Granted JPS58159243A (ja) 1982-03-16 1982-03-16 磁気記録媒体の製造方法

Country Status (1)

Country Link
JP (1) JPS58159243A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60150237A (ja) * 1984-01-14 1985-08-07 Sony Corp 磁気記録媒体の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60150237A (ja) * 1984-01-14 1985-08-07 Sony Corp 磁気記録媒体の製造方法

Also Published As

Publication number Publication date
JPH0526249B2 (cs) 1993-04-15

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