JPS5564634A - Magnetic recording medium for thermal transcription - Google Patents

Magnetic recording medium for thermal transcription

Info

Publication number
JPS5564634A
JPS5564634A JP13832278A JP13832278A JPS5564634A JP S5564634 A JPS5564634 A JP S5564634A JP 13832278 A JP13832278 A JP 13832278A JP 13832278 A JP13832278 A JP 13832278A JP S5564634 A JPS5564634 A JP S5564634A
Authority
JP
Japan
Prior art keywords
thin film
metal thin
cobalt metal
recording medium
deposition
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
JP13832278A
Other languages
Japanese (ja)
Other versions
JPS5892B2 (en
Inventor
Masatoshi Takao
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 JP13832278A priority Critical patent/JPS5892B2/en
Publication of JPS5564634A publication Critical patent/JPS5564634A/en
Publication of JPS5892B2 publication Critical patent/JPS5892B2/en
Expired 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
    • G11B5/86—Re-recording, i.e. transcribing information from one magnetisable record carrier on to one or more similar or dissimilar record carriers

Landscapes

  • Magnetic Record Carriers (AREA)

Abstract

PURPOSE:To obtain a recording medium for thermal transcription from which a slave tape can easily be formed, by forming a cobalt metal thin film on a polymer- formed base material giving specific magnetic anisotropy. CONSTITUTION:On a polymer-formed base material such as a polyethylene terephthalate film, a cobalt metal of more than about 98.5% in purity is bonded by vacuum vapor-deposition, high-frequency sputtering, etc., for form a thin film of less than approximate 1mu in thickness. In this case, the hexagonal rotational symmetric axis (axis C, main axis of anisotropy) of the hexagonal close lattice of the metal thin film is oriented by slanting incident vapor deposition and magnetic vapor-deposition methods to control magnetic anisotropy. Namely, the intensity of X-ray diffraction is used as the index of the above-mentioned orientation rate and the cobalt metal thin film is formed at the intensity ratio of approximate 4:1 of surface [002] to [200].
JP13832278A 1978-11-08 1978-11-08 Magnetic recording media for thermal transfer Expired JPS5892B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13832278A JPS5892B2 (en) 1978-11-08 1978-11-08 Magnetic recording media for thermal transfer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13832278A JPS5892B2 (en) 1978-11-08 1978-11-08 Magnetic recording media for thermal transfer

Publications (2)

Publication Number Publication Date
JPS5564634A true JPS5564634A (en) 1980-05-15
JPS5892B2 JPS5892B2 (en) 1983-01-05

Family

ID=15219184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13832278A Expired JPS5892B2 (en) 1978-11-08 1978-11-08 Magnetic recording media for thermal transfer

Country Status (1)

Country Link
JP (1) JPS5892B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102893872B1 (en) 2019-09-18 2025-12-03 삼성디스플레이 주식회사 Display apparatus

Also Published As

Publication number Publication date
JPS5892B2 (en) 1983-01-05

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