JPS5339707A - Magnetic recording medium - Google Patents

Magnetic recording medium

Info

Publication number
JPS5339707A
JPS5339707A JP11527176A JP11527176A JPS5339707A JP S5339707 A JPS5339707 A JP S5339707A JP 11527176 A JP11527176 A JP 11527176A JP 11527176 A JP11527176 A JP 11527176A JP S5339707 A JPS5339707 A JP S5339707A
Authority
JP
Japan
Prior art keywords
recording medium
magnetic recording
thin film
uniformity
attempt
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.)
Pending
Application number
JP11527176A
Other languages
Japanese (ja)
Inventor
Yasuo Iijima
Koichi Shinohara
Takashi Fujita
Masaru Odagiri
Toshiaki Kunieda
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 JP11527176A priority Critical patent/JPS5339707A/en
Priority to GB28448/77A priority patent/GB1599161A/en
Priority to NL7707769A priority patent/NL179688C/en
Priority to FR7721635A priority patent/FR2358722A1/en
Priority to US05/815,301 priority patent/US4239835A/en
Priority to DE2731924A priority patent/DE2731924C3/en
Priority to CA282,897A priority patent/CA1093690A/en
Publication of JPS5339707A publication Critical patent/JPS5339707A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)

Abstract

PURPOSE: To attempt to improve recording density as well as uniformity in output variation of recording medium by forming a thin film such as of Al on substrate and applying a magnetic metal thin film thereon.
COPYRIGHT: (C)1978,JPO&Japio
JP11527176A 1976-07-15 1976-09-24 Magnetic recording medium Pending JPS5339707A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP11527176A JPS5339707A (en) 1976-09-24 1976-09-24 Magnetic recording medium
GB28448/77A GB1599161A (en) 1976-07-15 1977-07-07 Magnetic recording medium and method of making the same
NL7707769A NL179688C (en) 1976-07-15 1977-07-12 METHOD FOR MANUFACTURING A MAGNETIC INFORMATION CARRIER
FR7721635A FR2358722A1 (en) 1976-07-15 1977-07-13 MAGNETIC RECORDING SUPPORT AND ITS MANUFACTURING PROCESS
US05/815,301 US4239835A (en) 1976-07-15 1977-07-13 Magnetic recording medium
DE2731924A DE2731924C3 (en) 1976-07-15 1977-07-14 A method for producing a magnetic recording tape and a magnetic recording medium according to such a method
CA282,897A CA1093690A (en) 1976-07-15 1977-07-15 Magnetic recording material having columnar crystals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11527176A JPS5339707A (en) 1976-09-24 1976-09-24 Magnetic recording medium

Publications (1)

Publication Number Publication Date
JPS5339707A true JPS5339707A (en) 1978-04-11

Family

ID=14658523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11527176A Pending JPS5339707A (en) 1976-07-15 1976-09-24 Magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5339707A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124118A (en) * 1980-03-06 1981-09-29 Nec Corp Magnetic recording material
JPS5857628A (en) * 1981-10-02 1983-04-05 Nec Corp Flexible magnetic recording medium
JPS58176224U (en) * 1982-05-18 1983-11-25 大日本印刷株式会社 magnetic recording medium

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124118A (en) * 1980-03-06 1981-09-29 Nec Corp Magnetic recording material
JPH0315254B2 (en) * 1980-03-06 1991-02-28 Nippon Electric Co
JPS5857628A (en) * 1981-10-02 1983-04-05 Nec Corp Flexible magnetic recording medium
JPS58176224U (en) * 1982-05-18 1983-11-25 大日本印刷株式会社 magnetic recording medium

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