KR900002990B1 - Magnetic recording carrier and the method of manufacturing its same - Google Patents

Magnetic recording carrier and the method of manufacturing its same

Info

Publication number
KR900002990B1
KR900002990B1 KR8603883A KR860003883A KR900002990B1 KR 900002990 B1 KR900002990 B1 KR 900002990B1 KR 8603883 A KR8603883 A KR 8603883A KR 860003883 A KR860003883 A KR 860003883A KR 900002990 B1 KR900002990 B1 KR 900002990B1
Authority
KR
South Korea
Prior art keywords
magnetic
manufacturing
same
magnetic recording
recording carrier
Prior art date
Application number
KR8603883A
Other languages
Korean (ko)
Other versions
KR860009386A (en
Inventor
Jun Takahasi
Toshikazu Narumi
Seiya Okawa
Shikeru Fukuzima
Kenichi Itto
Original Assignee
Fujitsu 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
Priority claimed from JP60107635A external-priority patent/JPS61276123A/en
Priority claimed from JP60194076A external-priority patent/JPS6254829A/en
Priority claimed from JP61078159A external-priority patent/JPS62236139A/en
Priority claimed from JP61079170A external-priority patent/JPS62236133A/en
Priority claimed from JP61080064A external-priority patent/JPS62239318A/en
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of KR860009386A publication Critical patent/KR860009386A/en
Application granted granted Critical
Publication of KR900002990B1 publication Critical patent/KR900002990B1/en

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
    • G11B5/62—Record carriers characterised by the selection of the material

Landscapes

  • Manufacturing Of Magnetic Record Carriers (AREA)

Abstract

A logitudinal magnetic coated recording medium is produced by the stages of: preparing a magnetic paint of planar magnetic particles respectively having an easy magnetisation axis perpendicular to a planar surface, coating a nonmagnetic substrate with the magnetic paint, forming a magnetic film, applying magnetic field parallel to the surface of magnetic film and drying the magnetic paint while applying magnetic field.
KR8603883A 1985-05-20 1986-05-19 Magnetic recording carrier and the method of manufacturing its same KR900002990B1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP60-107635 1985-05-20
JP60107635A JPS61276123A (en) 1985-05-20 1985-05-20 Production of magnetic disk
JP60194076A JPS6254829A (en) 1985-09-03 1985-09-03 Production of magnetic disk
JP60-194076 1985-09-03
JP61078159A JPS62236139A (en) 1986-04-07 1986-04-07 Production of horizontally oriented magnetic recording medium
JP61079170A JPS62236133A (en) 1986-04-08 1986-04-08 Horizontally oriented magnetic recording medium
JP61080064A JPS62239318A (en) 1986-04-09 1986-04-09 Horizontally oriented magnetic recording medium

Publications (2)

Publication Number Publication Date
KR860009386A KR860009386A (en) 1986-12-22
KR900002990B1 true KR900002990B1 (en) 1990-05-04

Family

ID=27524709

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8603883A KR900002990B1 (en) 1985-05-20 1986-05-19 Magnetic recording carrier and the method of manufacturing its same

Country Status (1)

Country Link
KR (1) KR900002990B1 (en)

Also Published As

Publication number Publication date
KR860009386A (en) 1986-12-22

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Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee